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Part III

2025 Publ 946 (PDF) · 2026-10-03 edition · updated 2026-10-04 · United States

  1. Subtract line 16 from line 11. This is the limit on the amount you can deduct for MACRS depreciation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  2. Subtract line 16 from line 15. This is your basis for depreciation . . . . .
  3. Multiply line 18 by line 6. This is your tentative MACRS depreciation deduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  4. Enter the lesser of line 17 or line 19. This is your MACRS depreciation deduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1 When figuring the amount to enter on line 12, do not reduce your cost or other basis by any section 179 deduction you claimed for your car.

2 Reduce the basis by the lesser of $4,000 or 10% of the cost of the vehicle even if the credit is less than that amount.

62 Chapter 5 Additional Rules for Listed Property Publication 946 (2025)

Year Percentage Amount Limit Allowed

2019 20.0% $6,300 $3,160 $3,160 2020 32.0 10,080 5,100 5,100 2021 19.2 6,048 3,050 3,050 2022 11.52 3,629 1,875 1,875 2023 11.52 3,629 1,875 1,875 2024 5.76 1,814 1,875 1,875 Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . $16,935

At the end of 2024, you had an unrecovered basis of $14,565 ($31,500 − $16,935). If in 2025 and later years you continue to use the car 100% for business, you can deduct each year the lesser of $1,875 or your remaining unrecovered basis.

If your business use of the car had been less than 100% during any year, your depreciation deduction would have been less than the maximum amount allowable for that year. However, in figuring your unrecovered basis in the car, you would still reduce your basis by the maximum amount allowable as if the business use had been 100%. For example, if you had used your car 60% for business instead of 100%, your allowable depreciation deductions would have been $8,739 ($14,565 × 60% (0.60)), but you would still have to reduce your basis by $14,565 to determine your unrecovered basis.

Deductions for Passenger Automobiles Acquired in a Trade-In

Caution: Like-kind exchanges beginning after December 31, 2017, are generally limited to exchanges of real property not held primarily for sale. Section 1.168(i)-6 of the regulations does not reflect this change in law.

If you acquire a passenger automobile in a trade-in, depreciate the carryover basis separately as if the trade-in did not occur. Depreciate the part of the new automobile’s basis that exceeds its carryover basis (excess basis) as if it were newly placed in service property. This excess basis is the additional cash paid for the new automobile in the trade-in.

The depreciation figured for the two components of the basis (carryover basis and excess basis) is subject to a single passenger automobile limit. Special rules apply in determining the passenger automobile limits. These rules and examples are discussed in section 1.168(i)-6(d)(3) of the regulations.

Instead of figuring depreciation for the carryover basis and the excess basis separately, you can elect to treat the old automobile as disposed of and both of the basis components for the new automobile as if placed in service at the time of the trade-in. For more information, including how to make this election, see Election out under Property Acquired in a Like-Kind Exchange or Involuntary Conver- sion in chapter 4, and sections 1.168(i)-6(i) and 1.168(i)-6(j) of the regulations.

Exceptions & meaning →

What Records Must Be Kept?

Terms you may need to know (see Glossary):

Business/investment use Circumstantial evidence Documentary evidence

You cannot take any depreciation or section 179 deduction for the use of listed property unless you can prove your business/investment use with adequate records or with sufficient evidence to support your own statements. For listed property, you must keep records for as long as any recapture can still occur. Recapture can occur in any tax year of the recovery period.

Exceptions & meaning →

Adequate Records

Records you should keep. To meet the adequate records requirement, you must maintain an account book, diary, log, statement of expense, trip sheet, or similar record or other documentary evidence that, together with the receipt, is sufficient to establish each element of an expenditure or use. You do not have to record information in an account book, diary, or similar record if the information is already shown on the receipt. However, your records should back up your receipts in an orderly manner.

Elements of expenditure or use. Your records or other documentary evidence must support all the following.

  • The amount of each separate expenditure, such as the cost of acquiring the item, maintenance and repair costs, capital improvement costs, lease payments, and any other expenses.

  • The amount of each business and investment use (based on an appropriate measure, such as mileage for vehicles and time for other listed property), and the total use of the property for the tax year.

  • The date of the expenditure or use.

  • The business or investment purpose for the expenditure or use.

Written documents of your expenditure or use are generally better evidence than oral statements alone. You do not have to keep a daily log. However, some type of record containing the elements of an expenditure or the business or investment use of listed property made at or near the time of the expenditure or use and backed up by other documents is preferable to a statement you prepare later.

Timeliness. You must record the elements of an expenditure or use at the time you have full knowledge of the elements. An expense account statement made from an account book, diary, or similar record prepared or maintained at or near the time of the expenditure or use is

Publication 946 (2025) Chapter 5 Additional Rules for Listed Property 63

generally considered a timely record if, in the regular course of business:

  • The statement is given by an employee to the employer, or

  • The statement is given by an independent contractor to the client or customer.

For example, a log maintained on a weekly basis, that accounts for use during the week, will be considered a record made at or near the time of use.

Business purpose supported. Generally, an adequate record of business purpose must be in the form of a written statement. However, the amount of detail necessary to establish a business purpose depends on the facts and circumstances of each case. A written explanation of the business purpose will not be required if the purpose can be determined from the surrounding facts and circumstances. For example, a salesperson visiting customers on an established sales route will not normally need a written explanation of the business purpose of their travel.

Business use supported. An adequate record contains enough information on each element of every business or investment use. The amount of detail required to support the use depends on the facts and circumstances. For example, a taxpayer who uses a truck for both business and personal purposes and whose only business use of the truck is to make customer deliveries on an established route can satisfy the requirement by recording the length of the route, including the total number of miles driven during the tax year and the date of each trip at or near the time of the trip.

Although you must generally prepare an adequate written record, you can prepare a record of the business use of listed property in a computer memory device that uses a logging program.

Separate or combined expenditures or uses. Each use by you is normally considered a separate use. However, you can combine repeated uses as a single item.

Record each expenditure as a separate item. Do not combine it with other expenditures. If you choose, however, you can combine amounts you spent for the use of listed property during a tax year, such as for gasoline or automobile repairs. If you combine these expenses, you do not need to support the business purpose of each expense. Instead, you can divide the expenses based on the total business use of the listed property.

You can account for uses that can be considered part of a single use, such as a round trip or uninterrupted business use, by a single record. For example, you can account for the use of a truck to make deliveries at several locations that begin and end at the business premises and can include a stop at the business in between deliveries by a single record of miles driven. You can account for the use of a passenger automobile by a salesperson for a business trip away from home over a period of time by a single record of miles traveled. Minimal personal use (such as a stop for lunch between two business stops) is not an interruption of business use.

Confidential information. If any of the information on the elements of an expenditure or use is confidential, you do not need to include it in the account book or similar record if you record it at or near the time of the expenditure or use. You must keep it elsewhere and make it available as support to the IRS director for your area on request.

Substantial compliance. If you have not fully supported a particular element of an expenditure or use, but have complied with the adequate records requirement for the expenditure or use to the satisfaction of the IRS director for your area, you can establish this element by any evidence the IRS director for your area deems adequate.

If you fail to establish to the satisfaction of the IRS director for your area that you have substantially complied with the adequate records requirement for an element of an expenditure or use, you must establish the element as follows.

  • By your own oral or written statement containing detailed information as to the element.

  • By other evidence sufficient to establish the element.

If the element is the cost or amount, time, place, or date of an expenditure or use, its supporting evidence must be direct evidence, such as oral testimony by witnesses or a written statement setting forth detailed information about the element or the documentary evidence. If the element is the business purpose of an expenditure, its supporting evidence can be circumstantial evidence.

Sampling. You can maintain an adequate record for part of a tax year and use that record to support your business and investment use of listed property for the entire tax year if it can be shown by other evidence that the periods for which you maintain an adequate record are representative of the use throughout the year.

Example 1. You are a sole proprietor and calendar year taxpayer who operates an interior decorating business out of your home. You use your automobile for local business visits to the homes or offices of clients, for meetings with suppliers and subcontractors, and to pick up and deliver items to clients. There is no other business use of the automobile, but you and family members also use it for personal purposes. You maintain adequate records for the first 3 months of the year showing that 75% of the automobile use was for business. Subcontractor invoices and paid bills show that your business continued at approximately the same rate for the rest of the year. If there is no change in circumstances, such as the purchase of a second car for exclusive use in your business, the determination that your combined business/investment use of the automobile for the tax year is 75% rests on sufficient supporting evidence.

Example 2. Assume the same facts as in Example 1, except that you maintain adequate records during the first week of every month showing that 75% of your use of the automobile is for business. Your business invoices show that your business continued at the same rate during the later weeks of each month so that your weekly records are representative of the automobile’s business use

64 Chapter 5 Additional Rules for Listed Property Publication 946 (2025)

throughout the month. The determination that your business/investment use of the automobile for the tax year is 75% rests on sufficient supporting evidence.

Example 3. You are a sole proprietor and calendar year taxpayer who works as a sales representative in a large metropolitan area for a company that manufactures household products. For the first 3 weeks of each month, you occasionally used your own automobile for business travel within the metropolitan area. During these weeks, your business use of the automobile does not follow a consistent pattern. During the fourth week of each month, you delivered all business orders taken during the previous month. The business use of your automobile, as supported by adequate records, is 70% of its total use during that fourth week. The determination based on the record maintained during the fourth week of the month that your business/investment use of the automobile for the tax year is 70% does not rest on sufficient supporting evidence because your use during that week is not representative of use during other periods.

Loss of records. When you establish that failure to produce adequate records is due to loss of the records through circumstances beyond your control, such as through fire, flood, earthquake, or other casualty, you have the right to support a deduction by reasonable reconstruction of your expenditures and use.

Exceptions & meaning →

How Is Listed Property Information Reported?

You must provide the information about your listed property requested in Section A of Part V of Form 4562, if you claim either of the following deductions.

  • Any deduction for a vehicle.

  • A depreciation deduction for any other listed property.

If you claim any deduction for a vehicle, you must also provide the information requested in Section B. If you provide the vehicle for your employee’s use, the employee must give you this information. If you provide any vehicle for use by an employee, you must first answer the questions in Section C to see if you meet an exception to completing Section B for that vehicle.

Vehicles used by your employees. You do not have to complete Section B of Part V, for vehicles used by your employees who are not more-than-5% owners or related persons if you meet at least one of the following requirements.

  1. You maintain a written policy statement that prohibits one of the following uses of the vehicles.

a. All personal use, including commuting.

b. Personal use, other than commuting, by employ ees who are not officers, directors, or 1%-or-more owners.

  1. You treat all use of the vehicles by your employees as personal use.

  2. You provide more than five vehicles for use by your employees, and you keep in your records the information on their use given to you by the employees.

  3. For demonstrator automobiles provided to full-time salespersons, you maintain a written policy statement that limits the total mileage outside the salesperson’s normal working hours and prohibits use of the automobile by anyone else, for vacation trips, or to store personal possessions.

Exceptions. If you file Form 2106, and you are not required to file Form 4562, report information about listed property on that form and not on Form 4562. Also, if you file Schedule C (Form 1040) and are claiming the standard mileage rate or actual vehicle expenses (except depreciation) and you are not required to file Form 4562 for any other reason, report vehicle information in Part IV of Schedule C and not on Form 4562.

Exceptions & meaning →

How To Get Tax Help

If you have questions about a tax issue; need help preparing your tax return; or want to download free publications, forms, or instructions, go to IRS.gov to find resources that can help you right away.

Tax reform. Tax reform legislation impacting federal taxes, credits, and deductions was enacted in P.L. 119-21, commonly known as the One Big Beautiful Bill Act, on July 4, 2025. Go to IRS.gov/OBBB for more information and updates on how this legislation affects your taxes.

Preparing and filing your tax return. After receiving all your wage and earnings statements (Forms W-2, W-2G, 1099-R, 1099-MISC, 1099-NEC, etc.); unemployment compensation statements (by mail or in a digital format) or other government payment statements (Form 1099-G); and interest, dividend, and retirement statements from banks and investment firms (Forms 1099), you have several options to choose from to prepare and file your tax return. You can prepare the tax return yourself, see if you qualify for free tax preparation, or hire a tax professional to prepare your return.

Free options for tax preparation. Your options for preparing and filing your return online or in your local community, if you qualify, include the following.

  • Free File. This program lets you prepare and file your federal individual income tax return for free using software or Free File Fillable Forms. However, state tax preparation may not be available through Free File. Go to IRS.gov/FreeFile to see if you qualify for free online federal tax preparation, e-filing, and direct deposit or payment options.

  • VITA. The Volunteer Income Tax Assistance (VITA) program offers free tax help to people with low-to-moderate incomes, persons with disabilities,

Publication 946 (2025) 65

and limited-English-speaking taxpayers who need help preparing their own tax returns. Go to IRS.gov/ VITA, download the free IRS2Go app, or call 800-906-9887 for information on free tax return prepa- ration.

  • TCE. The Tax Counseling for the Elderly (TCE) program offers free tax help for all taxpayers, particularly those who are 60 years of age and older. TCE volunteers specialize in answering questions about pensions and retirement-related issues unique to seniors. Go to IRS.gov/TCE or download the free IRS2Go app for information on free tax return preparation.

  • MilTax. Members of the U.S. Armed Forces and qualified veterans may use MilTax, a free tax service offered by the Department of Defense through Military OneSource. For more information, go to MilitaryOneSource ( MilitaryOneSource.mil/MilTax ).

Also, the IRS offers Free Fillable Forms, which can be completed online and then e-filed regardless of income.

Using online tools to help prepare your return. Go to IRS.gov/Tools for the following.

earned income credit (EITC).

itemize deductions on Schedule A (Form 1040).

Getting answers to your tax questions. On IRS.gov, you can get up-to-date information on current events and changes in tax law.

  • IRS.gov/Help : A variety of tools to help you get answers to some of the most common tax questions.

  • IRS.gov/ITA : The Interactive Tax Assistant, a tool that

will ask you questions and, based on your input, pro- vide answers on a number of tax topics.

  • IRS.gov/Forms : Find forms, instructions, and publications. You will find details on the most recent tax changes and interactive links to help you find answers to your questions.

  • You may also be able to access tax information in your e-filing software.

Need someone to prepare your tax return? There are various types of tax return preparers, including enrolled agents, certified public accountants (CPAs), accountants, and many others who don’t have professional credentials.

If you choose to have someone prepare your tax return, choose that preparer wisely. A paid tax preparer is:

  • Primarily responsible for the overall substantive accuracy of your return,

  • Required to sign the return, and

  • Required to include their preparer tax identification number (PTIN).

Caution: Although the tax preparer always signs the return, you’re ultimately responsible for providing all the information required for the preparer to accurately prepare your return and for the accuracy of every item reported on the return. Anyone paid to prepare tax returns for others should have a thorough understanding of tax matters. For more information on how to choose a tax preparer, go to Tips for Choosing a Tax Preparer on IRS.gov.

Employers can register to use Business Services On- line. The Social Security Administration (SSA) offers online service at SSA.gov/employer for fast, free, and secure W-2 filing options to CPAs, accountants, enrolled agents, and individuals who process Form W-2, Wage and Tax Statement; and Form W-2c, Corrected Wage and Tax Statement.

Business tax account. If you are a sole proprietor, a partnership, an S corporation, a C corporation, or a single-member limited liability company (LLC), you can view your tax information on record with the IRS and do more with a business tax account. Go to IRS.gov/ BusinessAccount for more information.

IRS social media. Go to IRS.gov/SocialMedia to see the various social media tools the IRS uses to share the latest information on tax changes, scam alerts, initiatives, products, and services. At the IRS, privacy and security are our highest priority. We use these tools to share public information with you. Don’t post your social security number (SSN) or other confidential information on social media sites. Always protect your identity when using any social networking site.

The following IRS YouTube channels provide short, informative videos on various tax-related topics in English, Spanish, and ASL.

Online tax information in other languages. You can find information on IRS.gov/MyLanguage if English isn’t your native language.

Over-the-Phone Interpreter (OPI) Service. The IRS offers the OPI Service to taxpayers needing language interpretation. The OPI Service is available at Taxpayer Assistance Centers (TACs), most IRS offices, and every VITA/TCE tax return site. This service is available in Spanish, Mandarin, Cantonese, Korean, Vietnamese, Russian, and Haitian Creole.

66 Publication 946 (2025)

Accessibility Helpline available for taxpayers with disabilities. Taxpayers who need information about accessibility services can call 833-690-0598. The Accessibility Helpline can answer questions related to current and future accessibility products and services available in alternative media formats (for example, braille-ready, large print, audio, etc.). The Accessibility Helpline does not have access to your IRS account. For help with tax law, refunds, or account-related issues, go to IRS.gov/ LetUsHelp .

Alternative media preference. Form 9000, Alternative Media Preference, or Form 9000(SP) allows you to elect to receive certain types of written correspondence in the following formats.

  • Standard Print.

  • Large Print.

  • Braille.

  • Audio (MP3).

  • Plain Text File (TXT).

  • Braille-Ready File (BRF).

Disasters. Go to IRS.gov/DisasterRelief to review the available disaster tax relief.

Getting tax forms and publications. Go to IRS.gov/ Forms to view, download, or print all the forms, instructions, and publications you may need. Or you can go to IRS.gov/OrderForms to place an order.

Mobile-friendly forms. You’ll need an IRS Online Account (OLA) to complete mobile-friendly forms that require signatures. You’ll have the option to submit your form(s) online or download a copy for mailing. You’ll need scans of your documents to support your submission. Go to IRS.gov/MobileFriendlyForms for more information.

Getting tax publications and instructions in eBook format. Download and view most tax publications and instructions (including the Instructions for Form 1040) on mobile devices as eBooks at IRS.gov/eBooks .

IRS eBooks have been tested using Apple’s iBooks for iPad. Our eBooks haven’t been tested on other dedicated eBook readers, and eBook functionality may not operate as intended.

Access your online account (individual taxpayers only). Go to IRS.gov/Account to securely access information about your federal tax account.

  • View the amount you owe and a breakdown by tax year.

  • See payment plan details or apply for a new payment plan.

  • Make a payment or view 5 years of payment history and any pending or scheduled payments.

  • Access your tax records, including key data from your most recent tax return, and transcripts.

  • View digital copies of select notices from the IRS.

  • Approve or reject authorization requests from tax professionals.

Get a transcript of your return. With an online account, you can access a variety of information to help you during the filing season. You can get a transcript, review your most recently filed tax return, and get your adjusted gross income. Create or access your online account at IRS.gov/ Account .

Tax Pro Account. This tool lets your tax professional submit an authorization request to access your individual taxpayer IRS OLA. For more information, go to IRS.gov/ TaxProAccount .

Using direct deposit. The safest and easiest way to receive a tax refund is to e-file and choose direct deposit, which securely and electronically transfers your refund directly into your financial account. Direct deposit also avoids the possibility that your check could be lost, stolen, destroyed, or returned undeliverable to the IRS. Eight in 10 taxpayers use direct deposit to receive their refunds. If you don’t have a bank account, go to IRS.gov/ DirectDeposit for more information on where to find a bank or credit union that can open an account online.

Reporting and resolving your tax-related identity theft issues.

  • Tax-related identity theft happens when someone steals your personal information to commit tax fraud. Your taxes can be affected if your SSN is used to file a fraudulent return or to claim a refund or credit.

  • The IRS doesn’t initiate contact with taxpayers by email, text messages (including shortened links), telephone calls, or social media channels to request or verify personal or financial information. This includes requests for personal identification numbers (PINs), passwords, or similar information for credit cards, banks, or other financial accounts.

  • Go to IRS.gov/IdentityTheft, the IRS Identity Theft Central webpage, for information on identity theft and data security protection for taxpayers, tax professionals, and businesses. If your SSN has been lost or stolen or you suspect you’re a victim of tax-related identity theft, you can learn what steps you should take.

  • Get an Identity Protection PIN (IP PIN). IP PINs are six-digit numbers assigned to taxpayers to help prevent the misuse of their SSNs on fraudulent federal income tax returns. When you have an IP PIN, it prevents someone else from filing a tax return with your SSN. To learn more, go to IRS.gov/IPPIN .

Ways to check on the status of your refund.

  • Go to IRS.gov/Refunds .

  • Download the official IRS2Go app to your mobile device to check your refund status.

  • Call the automated refund hotline at 800-829-1954.

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Caution: The IRS can’t issue refunds before mid-February for returns that claimed the EITC or the additional child tax credit (ACTC). This applies to the entire refund, not just the portion associated with these credits.

Making a tax payment. The IRS recommends paying electronically whenever possible. Options to pay electronically are included in the list below. Payments of U.S. tax must be remitted to the IRS in U.S. dollars. Digital assets are not accepted. Go to IRS.gov/Payments for information on how to make a payment using any of the following options.

free and secure, and no sign-in is required. You can change or cancel within 2 days of scheduled payment.

approved payment processor to pay online or by phone.

when filing your federal taxes using tax return prepara- tion software or through a tax professional.

best option for businesses. Enrollment is required.

dress listed on the notice or instructions.

  • Cash : You may be able to pay your taxes with cash at

a participating retail store.

wire from your financial institution. Contact your finan- cial institution for availability, cost, and time frames.

Note: The IRS uses the latest encryption technology to ensure that the electronic payments you make online, by phone, or from a mobile device using the IRS2Go app are safe and secure. Paying electronically is quick and easy.

What if I can’t pay now? Go to IRS.gov/Payments for more information about your options.

  • Apply for an online payment agreement ( IRS.gov/ OPA ) to meet your tax obligation in monthly installments if you can’t pay your taxes in full today. Once you complete the online process, you will receive immediate notification of whether your agreement has been approved.

  • Use the Offer in Compromise Pre-Qualifier to see if you can settle your tax debt for less than the full amount you owe. For more information on the Offer in Compromise program, go to IRS.gov/OIC .

Filing an amended return. Go to IRS.gov/1040X for information and updates.

Checking the status of your amended return. Go to IRS.gov/WMAR to track the status of Form 1040-X amended returns.

Caution: It can take up to 3 weeks from the date you filed your amended return for it to show up in our system, and processing it can take up to 16 weeks.

Understanding an IRS notice or letter you’ve re- ceived. Go to IRS.gov/Notices to find additional information about responding to an IRS notice or letter.

IRS Document Upload Tool. You may be able to use the Document Upload Tool to respond digitally to eligible IRS notices and letters by securely uploading required documents online through IRS.gov. For more information, go to IRS.gov/DUT .

Schedule LEP. You can use Schedule LEP (Form 1040), Request for Change in Language Preference, to state a preference to receive notices, letters, or other written communications from the IRS in an alternative language. You may not immediately receive written communications in the requested language. The IRS’s commitment to LEP taxpayers is part of a multi-year timeline that began providing translations in 2023. You will continue to receive communications, including notices and letters, in English until they are translated to your preferred language.

Contacting your local TAC. Keep in mind, many questions can be answered on IRS.gov without visiting a TAC. Go to IRS.gov/LetUsHelp for the topics people ask about most. If you still need help, TACs provide tax help when a tax issue can’t be handled online or by phone. All TACs now provide service by appointment, so you’ll know in advance that you can get the service you need without long wait times. Before you visit, go to IRS.gov/TAC to find the nearest TAC and to check hours, available services, and appointment options. Or, on the IRS2Go app, under the Stay Connected tab, choose the Contact Us option and click on “Local Offices.”

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Below is a message to you from the Taxpayer Advocate Service, an independent organization established by Congress.

Exceptions & meaning →

The Taxpayer Advocate Service (TAS) Is Here To Help You

What Is the Taxpayer Advocate Service?

The Taxpayer Advocate Service (TAS) is an independent organization within the Internal Revenue Service (IRS). TAS helps taxpayers resolve problems with the IRS, makes administrative and legislative recommendations to prevent or correct the problems, and protects taxpayer rights. We work to ensure that every taxpayer is treated fairly and that you know and understand your rights under the Taxpayer Bill of Rights. We are Your Voice at the IRS.

How Can TAS Help Me?

TAS can help you resolve problems that you haven’t been able to resolve with the IRS on your own. Always try to resolve your problem with the IRS first, but if you can’t, then come to TAS. Our services are free .

  • TAS helps all taxpayers (and their representatives), including individuals, businesses, and exempt organizations. You may be eligible for TAS help if your

68 Publication 946 (2025)

IRS problem is causing financial difficulty, if you’ve tried and been unable to resolve your issue with the IRS, or if you believe an IRS system, process, or procedure just isn’t working as it should.

you with common tax issues and situations, such as what to do if you make a mistake on your return or if you get a notice from the IRS.

  • TAS works to resolve large-scale (systemic) problems that affect many taxpayers. You can report systemic issues at www.IRS.gov/SAMS . (Be sure not to include any personal identifiable information.)

How Do I Contact TAS?

  • Check your local directory, or

  • Call TAS toll free at 877-777-4778.

What Are My Rights as a Taxpayer?

The Taxpayer Bill of Rights describes ten basic rights that all taxpayers have when dealing with the IRS. Go to www.TaxpayerAdvocate.IRS.gov/Taxpayer-Rights for more information about the rights, what they mean to you, and how they apply to specific situations you may encounter with the IRS. TAS strives to protect taxpayer rights and ensure the IRS is administering the tax law in a fair and equitable way.

TAS has offices in every state, the District of Columbia, and Puerto Rico. To find your local advocate’s number:

Publication 946 (2025) 69

Appendix A MACRS Percentage Table Guide General Depreciation System (GDS) Alternative Depreciation System (ADS)

Chart 1. Use this chart to find the correct percentage table to use for any property other than residential rental

and nonresidential real property. Use Chart 2 for residential rental and nonresidential real property.

MACRS

System

Depreciation

Method

Recovery Period Convention Class

Month or Quarter Placed in Service Table

GDS 200% GDS/3, 5, 7, 10 Half-Year 3, 5, 7, 10 Any A-1

GDS 200% GDS/3, 5, 7, 10 Mid-Quarter 3, 5, 7, 10 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr

A-2 A-3 A-4 A-5

GDS 150% GDS/3, 5, 7, 10 Half-Year 3, 5, 7, 10 Any A-14

GDS 150% GDS/3, 5, 7, 10 Mid-Quarter 3, 5, 7, 10 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr

A-15 A-16 A-17 A-18

GDS 150% GDS/15, 20 Half-Year 15 & 20 Any A-1

GDS 150% GDS/15, 20 Mid-Quarter 15 & 20 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr

A-2 A-3 A-4 A-5

GDS ADS

GDS ADS

SL GDS ADS

SL GDS ADS

Mid-Quarter Any 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr

Half-Year Any Any A-8

A-9 A-10 A-11 A-12

ADS 150% ADS Half-Year Any Any A-14

ADS 150% ADS Mid-Quarter Any 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr

A-15 A-16 A-17 A-18

Chart 2. Use this chart to find the correct percentage table to use for residential rental and nonresidential real

property. Use Chart 1 for all other property.

MACRS

System

Depreciation

Method Recovery Period Convention Class

Month or Quarter Placed in Service Table

GDS SL GDS/27.5 Mid-Month Residential Rental Any A-6

GDS SL SL

GDS/31.5 GDS/39

Mid-Month Nonresidential Real Any A-7 A-7a

ADS SL ADS/30 Mid-Month Residential Rental Any A-13

SL ADS/40 Mid-Month Residential Rental and Any A-13a Nonresidential Real

Chart 3. Income Inclusion Amount Rates

for MACRS Leased Listed Property

Amount A Percentages

Amount B Percentages

Table

A-19

A-20

70 Publication 946 (2025)

Table A-1. 3-, 5-, 7-, 10-, 15-, and 20-Year Property Half-Year Convention

Year Depreciation rate for recovery period
Year 3-year 5-year 7-year 10-year 15-year 20-year
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
33.33%
44.45
14.81
7.41
20.00%
32.00
19.20
11.52
11.52
5.76
14.29%
24.49
17.49
12.49
8.93
8.92
8.93
4.46
10.00%
18.00
14.40
11.52
9.22
7.37
6.55
6.55
6.56
6.55
3.28
5.00%
9.50
8.55
7.70
6.93
6.23
5.90
5.90
5.91
5.90
5.91
5.90
5.91
5.90
5.91
2.95
3.750%
7.219
6.677
6.177
5.713
5.285
4.888
4.522
4.462
4.461
4.462
4.461
4.462
4.461
4.462
4.461
4.462
4.461
4.462
4.461
2.231

Table A-2. 3-, 5-, 7-, 10-, 15-, and 20-Year Property Mid-Quarter Convention Placed in Service in First Quarter

Year Depreciation rate for recovery period
Year 3-year 5-year 7-year 10-year 15-year 20-year
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
58.33%
27.78
12.35
1.54
35.00%
26.00
15.60
11.01
11.01
1.38
25.00%
21.43
15.31
10.93
8.75
8.74
8.75
1.09
17.50%
16.50
13.20
10.56
8.45
6.76
6.55
6.55
6.56
6.55
0.82
8.75%
9.13
8.21
7.39
6.65
5.99
5.90
5.91
5.90
5.91
5.90
5.91
5.90
5.91
5.90
0.74
6.563%
7.000
6.482
5.996
5.546
5.130
4.746
4.459
4.459
4.459
4.459
4.460
4.459
4.460
4.459
4.460
4.459
4.460
4.459
4.460
0.565

Publication 946 (2025) 71

Table A-3. 3-, 5-, 7-, 10-, 15-, and 20-Year Property Mid-Quarter Convention Placed in Service in Second Quarter

Year Depreciation rate for recovery period
Year 3-year 5-year 7-year 10-year 15-year 20-year
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
41.67%
38.89
14.14
5.30
25.00%
30.00
18.00
11.37
11.37
4.26
17.85%
23.47
16.76
11.97
8.87
8.87
8.87
3.34
12.50%
17.50
14.00
11.20
8.96
7.17
6.55
6.55
6.56
6.55
2.46
6.25%
9.38
8.44
7.59
6.83
6.15
5.91
5.90
5.91
5.90
5.91
5.90
5.91
5.90
5.91
2.21
4.688%
7.148
6.612
6.116
5.658
5.233
4.841
4.478
4.463
4.463
4.463
4.463
4.463
4.463
4.462
4.463
4.462
4.463
4.462
4.463
1.673

Table A-4. 3-, 5-, 7-, 10-, 15-, and 20-Year Property Mid-Quarter Convention Placed in Service in Third Quarter

Year Depreciation rate for recovery period
Year 3-year 5-year 7-year 10-year 15-year 20-year
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
25.00%
50.00
16.67
8.33
15.00%
34.00
20.40
12.24
11.30
7.06
10.71%
25.51
18.22
13.02
9.30
8.85
8.86
5.53
7.50%
18.50
14.80
11.84
9.47
7.58
6.55
6.55
6.56
6.55
4.10
3.75%
9.63
8.66
7.80
7.02
6.31
5.90
5.90
5.91
5.90
5.91
5.90
5.91
5.90
5.91
3.69
2.813%
7.289
6.742
6.237
5.769
5.336
4.936
4.566
4.460
4.460
4.460
4.460
4.461
4.460
4.461
4.460
4.461
4.460
4.461
4.460
2.788

72 Publication 946 (2025)

Table A-5 5. 3-, 5-, 7-, 10-, 15-, and 20-Year Property Mid-Quarter Convention Placed in Service in Fourth Quarter
Year Depreciation rate for recovery period Depreciation rate for recovery period Depreciation rate for recovery period Depreciation rate for recovery period Depreciation rate for recovery period Depreciation rate for recovery period
Year 3-year 5-year 7-year 10-year 15-year 20-year
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
8.33%
61.11
20.37
10.19
5.00%
38.00
22.80
13.68
10.94
9.58
3.57%
27.55
19.68
14.06
10.04
8.73
8.73
7.64
2.50%
19.50
15.60
12.48
9.98
7.99
6.55
6.55
6.56
6.55
5.74
1.25%
9.88
8.89
8.00
7.20
6.48
5.90
5.90
5.90
5.91
5.90
5.91
5.90
5.91
5.90
5.17
0.938%
7.430
6.872
6.357
5.880
5.439
5.031
4.654
4.458
4.458
4.458
4.458
4.458
4.458
4.458
4.458
4.458
4.459
4.458
4.459
3.901
Table A A-6. Residential Rental Property Mid-Month Convention Straight Line—27.5 Years
Year Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service
Year 1 2 3 4 5 6 7 8 9 10 11 12
1
2–9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
3.485%
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
1.97
3.182%
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
2.273
2.879%
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
2.576
2.576%
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
2.879
2.273%
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.182
1.970%
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.485
1.667%
3.636
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
0.152
1.364%
3.636
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
0.455
1.061%
3.636
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
0.758
0.758%
3.636
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
1.061
0.455%
3.636
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
1.364
0.152%
3.636
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
3.637
3.636
1.667

Publication 946 (2025) 73

Table A A-7. Nonresidential Real Property Mid-Month Convention Straight Line—31.5 Years
Year Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service Month property placed in service
Year 1 2 3 4 5 6 7 8 9 10 11 12
1
2–7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
3.042%
3.175
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
1.720
2.778%
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
1.984
2.513%
3.175
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
2.249
2.249%
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
2.513
1.984%
3.175
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
2.778
1.720%
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.042
1.455%
3.175
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
0.132
1.190%
3.175
3.175
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
0.397
0.926%
3.175
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
0.661
0.661%
3.175
3.175
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
0.926
0.397%
3.175
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
1.190
0.132%
3.175
3.175
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
3.175
3.174
1.455

Table A-7a. Nonresidential Real Property Mid-Month Convention Straight Line—39 Years

Year Month property placed in service
Year 1 2 3 4 5 6 7 8 9 10 11 12
1
2–39
40
2.461%
2.564
0.107
2.247%
2.564
0.321
2.033%
2.564
0.535
1.819%
2.564
0.749
1.605%
2.564
0.963
1.391%
2.564
1.177
1.177%
2.564
1.391
0.963%
2.564
1.605
0.749%
2.564
1.819
0.535%
2.564
2.033
0.321%
2.564
2.247
0.107%
2.564
2.461

74 Publication 946 (2025)

Table A- -8. Straight Line Method Half-Year Convention
Year Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years
Year 2.5 3 3.5 4 5 6 6.5 7 7.5 8 8.5 9 9.5
1
2
3
4
5
6
7
8
9
10
20.0%
40.0
40.0
16.67%
33.33
33.33
16.67
14.29%
28.57
28.57
28.57
12.5%
25.0
25.0
25.0
12.5
10.0%
20.0
20.0
20.0
20.0
10.0
8.33%
16.67
16.67
16.67
16.66
16.67
8.33
7.69%
15.39
15.38
15.39
15.38
15.39
15.38
7.14%
14.29
14.29
14.28
14.29
14.28
14.29
7.14
6.67%
13.33
13.33
13.33
13.34
13.33
13.34
13.33
6.25%
12.50
12.50
12.50
12.50
12.50
12.50
12.50
6.25
5.88%
11.77
11.76
11.77
11.76
11.77
11.76
11.77
11.76
5.56%
11.11
11.11
11.11
11.11
11.11
11.11
11.11
11.11
5.56
5.26%
10.53
10.53
10.53
10.52
10.53
10.52
10.53
10.52
10.53

Table A-8. ( Continued)

Year Recovery periods in years
Year 10 10.5 11 11.5 12 12.5 13 13.5 14 15 16 16.5 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
5.0%
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
5.0
4.76%
9.52
9.52
9.53
9.52
9.53
9.52
9.53
9.52
9.53
9.52
4.55%
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.09
4.55
4.35%
8.70
8.70
8.69
8.70
8.69
8.70
8.69
8.70
8.69
8.70
8.69
4.17%
8.33
8.33
8.33
8.33
8.33
8.34
8.33
8.34
8.33
8.34
8.33
4.17
4.0%
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
3.85%
7.69
7.69
7.69
7.69
7.69
7.69
7.69
7.69
7.70
7.69
7.70
7.69
3.85
3.70%
7.41
7.41
7.41
7.41
7.41
7.41
7.41
7.41
7.40
7.41
7.40
7.41
7.40
3.57%
7.14
7.14
7.14
7.14
7.14
7.14
7.15
7.14
7.15
7.14
7.15
7.14
7.15
3.57
3.33%
6.67
6.67
6.67
6.67
6.67
6.67
6.66
6.67
6.66
6.67
6.66
6.67
6.66
6.67
3.33
3.13%
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
3.12
3.03%
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.07
2.94%
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.89
5.88
5.89
5.88
5.89
5.88
5.89
2.94

Publication 946 (2025) 75

Table A-8. ( Continued)

Year Recovery periods in years
Year 18 19 20 22 24 25 26.5 28 30 35 40 45 50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47–50
51
2.78%
5.56
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
2.78
2.63%
5.26
5.26
5.26
5.26
5.26
5.26
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
2.63
2.5%
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.5
2.273%
4.545
4.545
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
2.273
2.083%
4.167
4.167
4.167
4.167
4.167
4.167
4.167
4.167
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
2.083
2.0%
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
2.0
1.887%
3.774
3.774
3.774
3.774
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
1.786%
3.571
3.571
3.571
3.571
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
1.786
1.667%
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
1.667
1.429%
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.858
2.857
2.858
2.857
2.858
2.857
2.858
2.857
1.429
1.25%
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
2.50
1.25
1.111%
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
1.111
1.0%
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
1.0

76 Publication 946 (2025)

Table A- -9. Straight Line Method Mid-Quarter Convention Placed in Service in First Quarter
Year Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years
Year 2.5 3 3.5 4 5 6 6.5 7 7.5 8 8.5 9 9.5
1
2
3
4
5
6
7
8
9
10
35.0%
40.0
25.0
29.17%
33.33
33.33
4.17
25.00%
28.57
28.57
17.86
21.88%
25.00
25.00
25.00
3.12
17.5%
20.0
20.0
20.0
20.0
2.5
14.58%
16.67
16.67
16.67
16.66
16.67
2.08
13.46%
15.38
15.39
15.38
15.39
15.38
9.62
12.50%
14.29
14.28
14.29
14.28
14.29
14.28
1.79
11.67%
13.33
13.33
13.33
13.34
13.33
13.34
8.33
10.94%
12.50
12.50
12.50
12.50
12.50
12.50
12.50
1.56
10.29%
11.77
11.76
11.77
11.76
11.77
11.76
11.77
7.35
9.72%
11.11
11.11
11.11
11.11
11.11
11.11
11.12
11.11
1.39
9.21%
10.53
10.53
10.53
10.52
10.53
10.52
10.53
10.52
6.58

Table A-9. ( Continued)

Year Recovery periods in years
Year 10 10.5 11 11.5 12 12.5 13 13.5 14 15 16 16.5 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
8.75%
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
1.25
8.33%
9.52
9.52
9.53
9.52
9.53
9.52
9.53
9.52
9.53
5.95
7.95%
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.10
9.09
1.14
7.61%
8.70
8.70
8.69
8.70
8.69
8.70
8.69
8.70
8.69
8.70
5.43
7.29%
8.33
8.33
8.33
8.33
8.34
8.33
8.34
8.33
8.34
8.33
8.34
1.04
7.0%
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
5.0
6.73%
7.69
7.69
7.69
7.69
7.69
7.69
7.69
7.70
7.69
7.70
7.69
7.70
0.96
6.48%
7.41
7.41
7.41
7.41
7.41
7.41
7.41
7.40
7.41
7.40
7.41
7.40
4.63
6.25%
7.14
7.14
7.14
7.14
7.14
7.14
7.15
7.14
7.15
7.14
7.15
7.14
7.15
0.89
5.83%
6.67
6.67
6.67
6.67
6.67
6.67
6.66
6.67
6.66
6.67
6.66
6.67
6.66
6.67
0.83
5.47%
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
0.78
5.30%
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.07
3.79
5.15%
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.89
5.88
5.89
5.88
5.89
5.88
0.74

Publication 946 (2025) 77

Table A-9. ( Continued)

Year Recovery periods in years
Year 18 19 20 22 24 25 26.5 28 30 35 40 45 50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47–50
51
4.86%
5.56
5.56
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
0.69
4.61%
5.26
5.26
5.26
5.26
5.26
5.26
5.26
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
5.26
0.66
4.375%
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
0.625
3.977%
4.545
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
0.568
3.646%
4.167
4.167
4.167
4.167
4.167
4.167
4.167
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
0.521
3.5%
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
0.5
3.302%
3.774
3.774
3.774
3.774
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
2.358
3.125%
3.571
3.571
3.571
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
0.446
2.917%
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
0.417
2.500%
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.858
2.857
2.858
2.857
2.858
2.857
2.858
2.857
2.858
0.357
2.188%
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
0.312
1.944%
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
0.278
1.75%
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
0.25

78 Publication 946 (2025)

Table A- -10. Straight Line Method Mid-Quarter Convention Placed in Service in Second Quarter
Year Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years
Year 2.5 3 3.5 4 5 6 6.5 7 7.5 8 8.5 9 9.5
1
2
3
4
5
6
7
8
9
10
25.0%
40.0
35.0
20.83%
33.33
33.34
12.50
17.86%
28.57
28.57
25.00
15.63%
25.00
25.00
25.00
9.37
12.5%
20.0
20.0
20.0
20.0
7.5
10.42%
16.67
16.67
16.66
16.67
16.66
6.25
9.62%
15.38
15.38
15.39
15.38
15.39
13.46
8.93%
14.29
14.28
14.29
14.28
14.29
14.28
5.36
8.33%
13.33
13.33
13.34
13.33
13.34
13.33
11.67
7.81%
12.50
12.50
12.50
12.50
12.50
12.50
12.50
4.69
7.35%
11.77
11.76
11.77
11.76
11.77
11.76
11.77
10.29
6.94%
11.11
11.11
11.11
11.11
11.11
11.11
11.12
11.11
4.17
6.58%
10.53
10.53
10.53
10.52
10.53
10.52
10.53
10.52
9.21

Table A-10. ( Continued)

Year Recovery periods in years
Year 10 10.5 11 11.5 12 12.5 13 13.5 14 15 16 16.5 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
6.25%
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
3.75
5.95%
9.52
9.52
9.53
9.52
9.53
9.52
9.53
9.52
9.53
8.33
5.68%
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.10
3.41
5.43%
8.70
8.70
8.70
8.69
8.70
8.69
8.70
8.69
8.70
8.69
7.61
5.21%
8.33
8.33
8.33
8.33
8.33
8.34
8.33
8.34
8.33
8.34
8.33
3.13
5.0%
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
7.0
4.81%
7.69
7.69
7.69
7.69
7.69
7.69
7.69
7.69
7.70
7.69
7.70
7.69
2.89
4.63%
7.41
7.41
7.41
7.41
7.41
7.41
7.41
7.40
7.41
7.40
7.41
7.40
6.48
4.46%
7.14
7.14
7.14
7.14
7.14
7.15
7.14
7.15
7.14
7.15
7.14
7.15
7.14
2.68
4.17%
6.67
6.67
6.67
6.67
6.67
6.66
6.67
6.66
6.67
6.66
6.67
6.66
6.67
6.66
2.50
3.91%
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
2.34
3.79%
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
5.31
3.68%
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.89
5.88
5.89
5.88
5.89
5.88
2.21

Publication 946 (2025) 79

Table A-10. ( Continued)

Year Recovery periods in years
Year 18 19 20 22 24 25 26.5 28 30 35 40 45 50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47–50
51
3.47%
5.56
5.56
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
2.08
3.29%
5.26
5.26
5.26
5.26
5.26
5.26
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
1.97
3.125%
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
1.875
2.841%
4.545
4.545
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
1.705
2.604%
4.167
4.167
4.167
4.167
4.167
4.167
4.167
4.167
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
1.562
2.5%
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
1.5
2.358%
3.774
3.774
3.774
3.774
3.774
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.302
2.232%
3.571
3.571
3.571
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
1.339
2.083%
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
1.250
1.786%
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.858
2.857
2.858
2.857
2.858
2.857
2.858
2.857
1.072
1.563%
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
0.937
1.389%
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
0.833
1.25%
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
0.75

80 Publication 946 (2025)

Table A- -11. Straight Line Method Mid-Quarter Convention Placed in Service in Third Quarter
Year Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years
Year 2.5 3 3.5 4 5 6 6.5 7 7.5 8 8.5 9 9.5
1
2
3
4
5
11
6
7
8
9
10
15.0%
40.0
40.0
5.0
12.50%
33.33
33.34
20.83
10.71%
28.57
28.57
28.58
3.57
9.38%
25.00
25.00
25.00
15.62
7.5%
20.0
20.0
20.0
20.0
12.5
6.25%
16.67
16.67
16.66
16.67
16.66
10.42
5.77%
15.38
15.39
15.38
15.39
15.38
15.39
1.92
5.36%
14.29
14.28
14.29
14.28
14.29
14.28
8.93
5.00%
13.33
13.33
13.33
13.34
13.33
13.34
13.33
1.67
4.69%
12.50
12.50
12.50
12.50
12.50
12.50
12.50
7.81
4.41%
11.76
11.77
11.76
11.77
11.76
11.77
11.76
11.77
1.47
4.17%
11.11
11.11
11.11
11.11
11.11
11.11
11.11
11.11
6.95
3.95%
10.53
10.53
10.52
10.53
10.52
10.53
10.52
10.53
10.52
1.32

Table A-11. ( Continued)

Year Recovery periods in years
Year 10 10.5 11 11.5 12 12.5 13 13.5 14 15 16 16.5 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
3.75%
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
6.25
3.57%
9.52
9.52
9.52
9.53
9.52
9.53
9.52
9.53
9.52
9.53
1.19
3.41%
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.10
5.68
3.26%
8.70
8.70
8.69
8.70
8.69
8.70
8.69
8.70
8.69
8.70
8.69
1.09
3.13%
8.33
8.33
8.33
8.33
8.33
8.34
8.33
8.34
8.33
8.34
8.33
5.21
3.0%
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
1.0
2.88%
7.69
7.69
7.69
7.69
7.69
7.69
7.70
7.69
7.70
7.69
7.70
7.69
4.81
2.78%
7.41
7.41
7.41
7.41
7.41
7.41
7.40
7.41
7.40
7.41
7.40
7.41
7.40
0.93
2.68%
7.14
7.14
7.14
7.14
7.14
7.14
7.14
7.15
7.14
7.15
7.14
7.15
7.14
4.47
2.50%
6.67
6.67
6.67
6.67
6.67
6.66
6.67
6.66
6.67
6.66
6.67
6.66
6.67
6.66
4.17
2.34%
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
3.91
2.27%
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.07
6.06
0.76
2.21%
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.89
5.88
5.89
5.88
5.89
5.88
3.68

Publication 946 (2025) 81

Table A-11. ( Continued)

Year Recovery periods in years
Year 18 19 20 22 24 25 26.5 28 30 35 40 45 50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47–50
51
2.08%
5.56
5.56
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
3.47
1.97%
5.26
5.26
5.26
5.26
5.26
5.26
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
3.29
1.875%
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
3.125
1.705%
4.545
4.545
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
2.841
1.563%
4.167
4.167
4.167
4.167
4.167
4.167
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
2.604
1.5%
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
2.5
1.415%
3.774
3.774
3.774
3.774
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
0.472
1.339%
3.571
3.571
3.571
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
2.232
1.250%
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
2.083
1.071%
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.858
2.857
2.858
2.857
2.858
2.857
2.858
2.857
2.858
2.857
1.786
0.938%
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
1.562
0.833%
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
1.389
0.75%
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
1.25

82 Publication 946 (2025)

Table A- -12. Straight Line Method Mid-Quarter Convention Placed in Service in Fourth Quarter
Year Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years
Year 2.5 3 3.5 4 5 6 6.5 7 7.5 8 8.5 9 9.5
1
2
3
4
5
6
7
8
9
10
11
5.0%
40.0
40.0
15.0
4.17%
33.33
33.33
29.17
3.57%
28.57
28.57
28.57
10.72
3.13%
25.00
25.00
25.00
21.87
2.5%
20.0
20.0
20.0
20.0
17.5
2.08%
16.67
16.67
16.67
16.66
16.67
14.58
1.92%
15.39
15.38
15.39
15.38
15.39
15.38
5.77
1.79%
14.29
14.28
14.29
14.28
14.29
14.28
12.50
1.67%
13.33
13.33
13.33
13.33
13.34
13.33
13.34
5.00
1.56%
12.50
12.50
12.50
12.50
12.50
12.50
12.50
10.94
1.47%
11.76
11.77
11.76
11.77
11.76
11.77
11.76
11.77
4.41
1.39%
11.11
11.11
11.11
11.11
11.11
11.11
11.11
11.11
9.73
1.32%
10.53
10.53
10.52
10.53
10.52
10.53
10.52
10.53
10.52
3.95

Table A-12. ( Continued)

Year Recovery periods in years
Year 10 10.5 11 11.5 12 12.5 13 13.5 14 15 16 16.5 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1.25%
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
8.75
1.19%
9.52
9.52
9.52
9.53
9.52
9.53
9.52
9.53
9.52
9.53
3.57
1.14%
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.09
9.09
7.96
1.09%
8.70
8.69
8.70
8.69
8.70
8.69
8.70
8.69
8.70
8.69
8.70
3.26
1.04%
8.33
8.33
8.33
8.33
8.34
8.33
8.34
8.33
8.34
8.33
8.34
7.29
1.0%
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
3.0
0.96%
7.69
7.69
7.69
7.69
7.69
7.69
7.69
7.70
7.69
7.70
7.69
7.70
6.73
0.93%
7.41
7.41
7.41
7.41
7.41
7.41
7.40
7.41
7.40
7.41
7.40
7.41
7.40
2.78
0.89%
7.14
7.14
7.14
7.14
7.14
7.14
7.15
7.14
7.15
7.14
7.15
7.14
7.15
6.25
0.83%
6.67
6.67
6.67
6.67
6.67
6.67
6.66
6.67
6.66
6.67
6.66
6.67
6.66
6.67
5.83
0.78%
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
6.25
5.47
0.76%
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.06
6.07
2.27
0.74%
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.88
5.89
5.88
5.89
5.88
5.89
5.88
5.15

Publication 946 (2025) 83

Table A-12. ( Continued)

Year Recovery periods in years
Year 18 19 20 22 24 25 26.5 28 30 35 40 45 50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47–50
51
0.69%
5.56
5.56
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
5.55
5.56
4.86
0.66%
5.26
5.26
5.26
5.26
5.26
5.26
5.26
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
5.26
5.27
5.26
4.61
0.625%
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
5.000
4.375
0.568%
4.545
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
4.545
4.546
3.977
0.521%
4.167
4.167
4.167
4.167
4.167
4.167
4.167
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
4.167
4.166
3.646
0.5%
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
3.5
0.472%
3.774
3.774
3.774
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
3.773
3.774
1.415
0.446%
3.571
3.571
3.571
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.571
3.572
3.125
0.417%
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
3.334
3.333
2.917
0.357%
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.857
2.858
2.857
2.858
2.857
2.858
2.857
2.858
2.857
2.858
2.500
0.313%
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.187
0.278%
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
2.223
2.222
1.945
0.25%
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
1.75

84 Publication 946 (2025)

Table A-13. Residential Rental Property Placed in Service After 2017 Straight Line—30 Years Mid-Month Convention

Year
1
2–30
31
Month property placed in service
Year
1
2–30
31
1
3.204%
3.333
0.139
2
2.926%
3.333
0.417
3
2.649%
3.333
0.694
4
2.371%
3.333
0.972
5
2.093%
3.333
1.250
6
1.815%
3.333
1.528
7
1.528%
3.333
1.815
8
1.250%
3.333
2.093
9
0.972%
3.333
2.371
10
0.694%
3.333
2.649
11
0.417%
3.333
2.926
12
0.139%
3.333
3.204

Table A-13a. Straight Line—40 Years

Mid-Month Convention

Year Month property placed in service
Year 1 2 3 4 5 6 7 8 9 10 11 12
1
2–40
41
2.396%
2.500
0.104
2.188%
2.500
0.312
1.979%
2.500
0.521
1.771%
2.500
0.729
1.563%
2.500
0.937
1.354%
2.500
1.146
1.146%
2.500
1.354
0.938%
2.500
1.562
0.729%
2.500
1.771
0.521%
2.500
1.979
0.313%
2.500
2.187
0.104%
2.500
2.396

Table A-14. 150% Declining Balance Method Half-Year Convention

Year Recovery periods in years
Year 2.5 3 3.5 4 5 6 6.5 7 7.5 8 8.5 9 9.5
1
2
3
4
5
6
7
8
9
10
30.0%
42.0
28.0
25.0%
37.5
25.0
12.5
21.43%
33.67
22.45
22.45
18.75%
30.47
20.31
20.31
10.16
15.00%
25.50
17.85
16.66
16.66
8.33
12.50%
21.88
16.41
14.06
14.06
14.06
7.03
11.54%
20.41
15.70
13.09
13.09
13.09
13.08
10.71%
19.13
15.03
12.25
12.25
12.25
12.25
6.13
10.00%
18.00
14.40
11.52
11.52
11.52
11.52
11.52
9.38%
16.99
13.81
11.22
10.80
10.80
10.80
10.80
5.40
8.82%
16.09
13.25
10.91
10.19
10.19
10.18
10.19
10.18
8.33%
15.28
12.73
10.61
9.65
9.64
9.65
9.64
9.65
4.82
7.89%
14.54
12.25
10.31
9.17
9.17
9.17
9.17
9.17
9.16

Table A-14. ( Continued )

Year Recovery periods in years
Year 10 10.5 11 11.5 12 12.5 13 13.5 14 15 16 16.5 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
7.50%
13.88
11.79
10.02
8.74
8.74
8.74
8.74
8.74
8.74
4.37
7.14%
13.27
11.37
9.75
8.35
8.35
8.35
8.35
8.36
8.35
8.36
6.82%
12.71
10.97
9.48
8.18
7.98
7.97
7.98
7.97
7.98
7.97
3.99
6.52%
12.19
10.60
9.22
8.02
7.64
7.64
7.63
7.64
7.63
7.64
7.63
6.25%
11.72
10.25
8.97
7.85
7.33
7.33
7.33
7.33
7.33
7.32
7.33
3.66
6.00%
11.28
9.93
8.73
7.69
7.05
7.05
7.05
7.04
7.05
7.04
7.05
7.04
5.77%
10.87
9.62
8.51
7.53
6.79
6.79
6.79
6.79
6.79
6.79
6.78
6.79
3.39
5.56%
10.49
9.33
8.29
7.37
6.55
6.55
6.55
6.55
6.55
6.55
6.55
6.56
6.55
5.36%
10.14
9.05
8.08
7.22
6.44
6.32
6.32
6.32
6.32
6.32
6.32
6.32
6.31
3.16
5.00%
9.50
8.55
7.70
6.93
6.23
5.90
5.90
5.91
5.90
5.91
5.90
5.91
5.90
5.91
2.95
4.69%
8.94
8.10
7.34
6.65
6.03
5.55
5.55
5.55
5.55
5.55
5.55
5.54
5.55
5.54
5.55
2.77
4.55%
8.68
7.89
7.17
6.52
5.93
5.39
5.39
5.39
5.39
5.39
5.39
5.38
5.39
5.38
5.39
5.38
4.41%
8.43
7.69
7.01
6.39
5.83
5.32
5.23
5.23
5.23
5.23
5.23
5.23
5.23
5.23
5.23
5.23
2.62

Publication 946 (2025) 85

Table A-14. ( Continued)

Year Recovery periods in years
Year 18 19 20 22 24 25 26.5 28 30 35 40 45 50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
4.17%
7.99
7.32
6.71
6.15
5.64
5.17
4.94
4.94
4.94
4.94
4.95
4.94
4.95
4.94
4.95
4.94
4.95
2.47
3.95%
7.58
6.98
6.43
5.93
5.46
5.03
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.70
4.69
2.35
3.750%
7.219
6.677
6.177
5.713
5.285
4.888
4.522
4.462
4.461
4.462
4.461
4.462
4.461
4.462
4.461
4.462
4.461
4.462
4.461
2.231
3.409%
6.586
6.137
5.718
5.328
4.965
4.627
4.311
4.063
4.063
4.063
4.063
4.064
4.063
4.064
4.063
4.064
4.063
4.064
4.063
4.064
4.063
2.032
3.125%
6.055
5.676
5.322
4.989
4.677
4.385
4.111
3.854
3.729
3.729
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
1.865
3.000%
5.820
5.471
5.143
4.834
4.544
4.271
4.015
3.774
3.584
3.583
3.584
3.583
3.584
3.583
3.584
3.583
3.584
3.583
3.584
3.583
3.584
3.583
3.584
3.583
1.792
2.830%
5.500
5.189
4.895
4.618
4.357
4.110
3.877
3.658
3.451
3.383
3.383
3.383
3.383
3.383
3.383
3.383
3.383
3.383
3.384
3.383
3.384
3.383
3.384
3.383
3.384
3.383
2.679%
5.214
4.934
4.670
4.420
4.183
3.959
3.747
3.546
3.356
3.205
3.205
3.205
3.205
3.205
3.205
3.205
3.205
3.205
3.205
3.205
3.205
3.205
3.205
3.205
3.205
3.205
3.205
1.602
2.500%
4.875
4.631
4.400
4.180
3.971
3.772
3.584
3.404
3.234
3.072
2.994
2.994
2.994
2.994
2.994
2.994
2.994
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
1.497
2.143%
4.194
4.014
3.842
3.677
3.520
3.369
3.225
3.086
2.954
2.828
2.706
2.590
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.572
2.571
2.572
2.571
2.572
2.571
2.572
2.571
1.286
1.875%
3.680
3.542
3.409
3.281
3.158
3.040
2.926
2.816
2.710
2.609
2.511
2.417
2.326
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
1.126
1.667%
3.278
3.169
3.063
2.961
2.862
2.767
2.674
2.585
2.499
2.416
2.335
2.257
2.182
2.110
2.039
2.005
2.005
2.005
2.005
2.005
2.005
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
1.002
1.500%
2.955
2.866
2.780
2.697
2.616
2.538
2.461
2.388
2.316
2.246
2.179
2.114
2.050
1.989
1.929
1.871
1.815
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
0.903

86 Publication 946 (2025)

Table A- -15. 150% Declining Balance Method Mid-Quarter Convention Property Placed in Service in First Quarter
Year Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years
Year 2.5 3 3.5 4 5 6 6.5 7 7.5 8 8.5 9 9.5
1
2
3
4
5
6
7
8
9
10
52.50%
29.23
18.27
43.75%
28.13
25.00
3.12
37.50%
26.79
21.98
13.73
32.81%
25.20
19.76
19.76
2.47
26.25%
22.13
16.52
16.52
16.52
2.06
21.88%
19.53
14.65
14.06
14.06
14.06
1.76
20.19%
18.42
14.17
13.03
13.02
13.03
8.14
18.75%
17.41
13.68
12.16
12.16
12.16
12.16
1.52
17.50%
16.50
13.20
11.42
11.42
11.41
11.42
7.13
16.41%
15.67
12.74
10.77
10.77
10.76
10.77
10.76
1.35
15.44%
14.92
12.29
10.20
10.19
10.20
10.19
10.20
6.37
14.58%
14.24
11.86
9.89
9.64
9.65
9.64
9.65
9.64
1.21
13.82%
13.61
11.46
9.65
9.15
9.15
9.15
9.15
9.14
5.72

Table A-15. ( Continued)

Year Recovery periods in years
Year 10 10.5 11 11.5 12 12.5 13 13.5 14 15 16 16.5 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
13.13%
13.03
11.08
9.41
8.71
8.71
8.71
8.71
8.71
8.71
1.09
12.50%
12.50
10.71
9.18
8.32
8.32
8.32
8.32
8.32
8.31
5.20
11.93%
12.01
10.37
8.96
7.96
7.96
7.96
7.96
7.96
7.97
7.96
1.00
11.41%
11.56
10.05
8.74
7.64
7.64
7.64
7.64
7.64
7.63
7.64
4.77
10.94%
11.13
9.74
8.52
7.46
7.33
7.33
7.33
7.33
7.32
7.33
7.32
0.92
10.50%
10.74
9.45
8.32
7.32
7.04
7.04
7.04
7.04
7.04
7.04
7.03
4.40
10.10%
10.37
9.18
8.12
7.18
6.78
6.77
6.78
6.77
6.78
6.77
6.78
6.77
0.85
9.72%
10.03
8.92
7.93
7.04
6.53
6.54
6.53
6.54
6.53
6.54
6.53
6.54
4.08
9.38%
9.71
8.67
7.74
6.91
6.31
6.31
6.31
6.31
6.31
6.31
6.31
6.32
6.31
0.79
8.75%
9.13
8.21
7.39
6.65
5.99
5.90
5.91
5.90
5.91
5.90
5.91
5.90
5.91
5.90
0.74
8.20%
8.61
7.80
7.07
6.41
5.80
5.54
5.54
5.54
5.54
5.54
5.54
5.54
5.55
5.54
5.55
0.69
7.95%
8.37
7.61
6.92
6.29
5.71
5.38
5.38
5.38
5.38
5.38
5.38
5.38
5.38
5.38
5.37
3.36
7.72%
8.14
7.42
6.77
6.17
5.63
5.23
5.23
5.23
5.23
5.23
5.22
5.23
5.22
5.23
5.22
5.23
0.65

Publication 946 (2025) 87

Table A-15. ( Continued)

Year Recovery periods in years
Year 18 19 20 22 24 25 26.5 28 30 35 40 45 50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
7.29%
7.73
7.08
6.49
5.95
5.45
5.00
4.94
4.95
4.94
4.95
4.94
4.95
4.94
4.95
4.94
4.95
4.94
0.62
6.91%
7.35
6.77
6.23
5.74
5.29
4.87
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.68
4.69
4.68
4.69
4.68
0.59
6.563%
7.008
6.482
5.996
5.546
5.130
4.746
4.459
4.459
4.459
4.459
4.460
4.459
4.460
4.459
4.460
4.459
4.460
4.459
4.460
0.557
5.966%
6.411
5.974
5.567
5.187
4.834
4.504
4.197
4.061
4.061
4.061
4.061
4.061
4.061
4.061
4.061
4.061
4.061
4.061
4.060
4.061
4.060
0.508
5.469%
5.908
5.539
5.193
4.868
4.564
4.279
4.011
3.761
3.729
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
0.466
5.250%
5.685
5.344
5.023
4.722
4.439
4.172
3.922
3.687
3.582
3.582
3.582
3.582
3.582
3.582
3.582
3.582
3.582
3.581
3.582
3.581
3.582
3.581
3.582
3.581
0.448
4.953%
5.380
5.075
4.788
4.517
4.262
4.020
3.793
3.578
3.383
3.384
3.383
3.384
3.383
3.384
3.383
3.384
3.383
3.384
3.383
3.384
3.383
3.384
3.383
3.384
3.383
2.115
4.688%
5.106
4.832
4.574
4.329
4.097
3.877
3.669
3.473
3.287
3.204
3.204
3.204
3.204
3.204
3.204
3.204
3.204
3.204
3.204
3.203
3.204
3.203
3.204
3.203
3.204
3.203
3.204
0.400
4.375%
4.781
4.542
4.315
4.099
3.894
3.700
3.515
3.339
3.172
3.013
2.994
2.994
2.994
2.994
2.994
2.994
2.994
2.994
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
2.994
0.374
3.750%
4.125
3.462
3.314
3.172
3.036
2.906
2.781
2.662
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.570
2.571
2.570
2.571
2.570
2.571
2.570
2.571
2.570
2.571
2.570
2.571
3.948
3.779
3.617
0.321
3.281%
3.627
3.491
3.360
3.234
3.113
2.996
2.884
2.776
2.671
2.571
2.475
2.382
2.293
2.252
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
0.282
2.917%
3.236
3.128
3.024
2.923
2.826
2.732
2.640
2.552
2.467
2.385
2.306
2.229
2.154
2.083
2.013
2.005
2.005
2.005
2.005
2.005
2.005
2.005
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
0.251
2.625%
2.921
2.834
2.749
2.666
2.586
2.509
2.433
2.360
2.290
2.221
2.154
2.090
2.027
1.966
1.907
1.850
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
0.226

88 Publication 946 (2025)

Table A- -16. 150% Declining Balance Method Mid-Quarter Convention Property Placed in Service in Second Quarter
Year Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years
Year 2.5 3 3.5 4 5 6 6.5 7 7.5 8 8.5 9 9.5
1
2
3
4
5
6
7
8
9
10
37.50%
37.50
25.00
31.25%
34.38
25.00
9.37
26.79%
31.38
22.31
19.52
23.44%
28.71
20.15
20.15
7.55
18.75%
6.29
24.38
17.06
16.76
16.76
15.63%
21.09
15.82
14.06
14.06
14.07
5.27
14.42%
19.75
15.19
13.07
13.07
13.07
11.43
13.39%
18.56
14.58
12.22
12.22
12.22
12.23
4.58
12.50%
17.50
14.00
11.49
11.49
11.49
11.48
10.05
11.72%
16.55
13.45
10.93
10.82
10.82
10.83
10.82
4.06
11.03%
15.70
12.93
10.65
10.19
10.19
10.19
10.20
8.92
10.42%
14.93
12.44
10.37
9.64
9.65
9.64
9.65
9.64
3.62
9.87%
14.23
11.98
10.09
9.16
9.16
9.16
9.17
9.16
8.02

Table A-16. ( Continued)

Year Recovery periods in years
Year 10 10.5 11 11.5 12 12.5 13 13.5 14 15 16 16.5 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
9.38%
13.59
11.55
9.82
8.73
8.73
8.73
8.73
8.73
8.73
3.28
8.93%
13.01
11.15
9.56
8.34
8.34
8.34
8.34
8.34
8.35
7.30
8.52%
12.47
10.77
9.31
8.04
7.98
7.98
7.98
7.99
7.98
7.99
2.99
8.15%
11.98
10.42
9.06
7.88
7.64
7.64
7.64
7.64
7.63
7.64
6.68
7.81%
11.52
10.08
8.82
7.72
7.33
7.33
7.33
7.33
7.33
7.33
7.32
2.75
7.50%
11.10
9.77
8.60
7.56
7.04
7.04
7.05
7.04
7.05
7.04
7.05
6.16
7.21%
10.71
9.47
8.38
7.41
6.78
6.79
6.78
6.79
6.78
6.79
6.78
6.79
2.54
6.94%
10.34
9.19
8.17
7.26
6.55
6.55
6.55
6.54
6.55
6.54
6.55
6.54
5.73
6.70%
10.00
8.92
7.97
7.12
6.35
6.32
6.32
6.32
6.32
6.32
6.32
6.32
6.33
2.37
6.25%
9.38
8.44
7.59
6.83
6.15
5.91
5.90
5.91
5.90
5.91
5.90
5.91
5.90
5.91
2.21
5.86%
8.83
8.00
7.25
6.57
5.95
5.55
5.55
5.55
5.54
5.55
5.54
5.55
5.54
5.55
5.54
2.08
5.68%
8.57
7.80
7.09
6.44
5.86
5.38
5.39
5.38
5.39
5.38
5.39
5.38
5.39
5.38
5.39
4.71
5.51%
8.34
7.60
6.93
6.32
5.76
5.25
5.23
5.23
5.23
5.23
5.23
5.24
5.23
5.24
5.23
5.24
1.96

Publication 946 (2025) 89

Table A-16. ( Continued)

Year Recovery periods in years
Year 18 19 20 22 24 25 26.5 28 30 35 40 45 50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
5.21%
7.90
7.24
6.64
6.08
5.58
5.11
4.94
4.94
4.95
4.94
4.95
4.94
4.95
4.94
4.95
4.94
4.95
1.85
4.93%
7.51
6.91
6.37
5.86
5.40
4.98
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.69
1.76
4.688%
7.148
6.612
6.116
5.658
5.233
4.841
4.478
4.463
4.463
4.463
4.463
4.463
4.463
4.462
4.463
4.462
4.463
4.462
4.463
1.673
4.261%
6.528
6.083
5.668
5.281
4.921
4.586
4.273
4.063
4.063
4.062
4.063
4.062
4.063
4.062
4.063
4.062
4.063
4.062
4.063
4.062
4.063
1.523
3.906%
6.006
5.631
5.279
4.949
4.639
4.349
4.078
3.823
3.729
3.729
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
1.399
3.750%
5.775
5.429
5.103
4.797
4.509
4.238
3.984
3.745
3.583
3.583
3.583
3.583
3.583
3.583
3.583
3.583
3.583
3.583
3.583
3.583
3.583
3.583
3.582
3.583
1.343
3.538%
5.460
5.151
4.859
4.584
4.325
4.080
3.849
3.631
3.426
3.384
3.383
3.384
3.383
3.384
3.383
3.384
3.383
3.384
3.383
3.384
3.383
3.384
3.383
3.384
3.383
2.961
3.348%
5.178
4.900
4.638
4.389
4.154
3.932
3.721
3.522
3.333
3.205
3.205
3.205
3.205
3.205
3.204
3.205
3.204
3.205
3.204
3.205
3.204
3.205
3.204
3.205
3.204
3.205
3.204
1.202
3.125%
4.844
4.602
4.371
4.153
3.945
3.748
3.561
3.383
3.213
3.053
2.994
2.994
2.994
2.994
2.994
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
1.123
2.679%
4.171
3.992
3.821
3.657
3.501
3.351
3.207
3.069
2.938
2.812
2.692
2.576
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.572
2.571
2.572
2.571
2.572
2.571
2.572
2.571
2.572
2.571
2.572
2.571
2.572
2.571
2.572
0.964
2.344%
3.662
3.525
3.393
3.265
3.143
3.025
2.912
2.802
2.697
2.596
2.499
2.405
2.315
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
0.845
2.083%
3.264
3.155
3.050
2.948
2.850
2.755
2.663
2.574
2.489
2.406
2.325
2.248
2.173
2.101
2.031
2.005
2.005
2.005
2.005
2.005
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
0.752
1.875%
2.944
2.855
2.770
2.687
2.606
2.528
2.452
2.378
2.307
2.238
2.171
2.106
2.042
1.981
1.922
1.864
1.808
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.805
1.806
1.805
1.806
1.805
1.806
0.677

90 Publication 946 (2025)

Table A- -17. 150% Declining Balance Method Mid-Quarter Convention Property Placed in Service in Third Quarter
Year Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years
Year 2.5 3 3.5 4 5 6 6.5 7 7.5 8 8.5 9 9.5
1
2
3
4
5
6
7
8
9
10
11
22.50%
46.50
27.56
3.44
18.75%
40.63
25.00
15.62
16.07%
35.97
22.57
22.57
2.82
14.06%
32.23
20.46
20.46
12.79
11.25%
26.63
18.64
16.56
16.57
10.35
9.38%
22.66
16.99
14.06
14.06
14.06
8.79
8.65%
21.08
16.22
13.10
13.10
13.11
13.10
1.64
8.04%
19.71
15.48
12.27
12.28
12.27
12.28
7.67
7.50%
18.50
14.80
11.84
11.48
11.48
11.48
11.48
1.44
7.03%
17.43
14.16
11.51
10.78
10.78
10.78
10.79
6.74
6.62%
16.48
13.57
11.18
10.18
10.17
10.18
10.17
10.18
1.27
6.25%
15.63
13.02
10.85
9.64
9.65
9.64
9.65
9.64
6.03
5.92%
14.85
12.51
10.53
9.17
9.17
9.18
9.17
9.18
9.17
1.15

Table A-17. ( Continued)

Year Recovery periods in years
Year 10 10.5 11 11.5 12 12.5 13 13.5 14 15 16 16.5 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
5.63%
14.16
12.03
10.23
8.75
8.75
8.75
8.74
8.75
8.74
5.47
5.36%
13.52
11.59
9.93
8.51
8.34
8.34
8.34
8.34
8.34
8.35
1.04
5.11%
12.94
11.18
9.65
8.33
7.97
7.97
7.97
7.97
7.97
7.96
4.98
4.89%
7.63
7.63
7.63
7.63
7.63
7.63
7.64
0.95
12.41
10.79
9.38
8.16
4.69%
11.91
10.43
9.12
7.98
7.33
7.33
7.33
7.33
7.32
7.33
7.32
4.58
4.50%
11.46
10.08
8.88
7.81
7.05
7.05
7.05
7.05
7.05
7.05
7.04
7.05
0.88
4.33%
11.04
9.77
8.64
7.64
6.79
6.79
6.79
6.79
6.79
6.79
6.80
6.79
4.25
4.17%
10.65
9.46
8.41
7.48
6.65
6.55
6.54
6.55
6.54
6.55
6.54
6.55
6.54
0.82
4.02%
10.28
9.18
8.20
7.32
6.54
6.31
6.31
6.32
6.31
6.32
6.31
6.32
6.31
3.95
3.75%
9.63
8.66
7.80
7.02
6.31
5.90
5.90
5.91
5.90
5.91
5.90
5.91
5.90
5.91
3.69
3.52%
9.05
8.20
7.43
6.73
6.10
5.55
5.55
5.55
5.55
5.55
5.55
5.55
5.55
5.55
5.55
3.47
3.41%
8.78
7.98
7.26
6.60
6.00
5.45
5.38
5.39
5.38
5.39
5.38
5.39
5.38
5.39
5.38
5.39
0.67
3.31%
8.53
7.78
7.09
6.47
5.90
5.38
5.23
5.23
5.23
5.23
5.23
5.22
5.23
5.22
5.23
5.22
3.27

Publication 946 (2025) 91

Table A-17. ( Continued)

Year Recovery periods in years
Year 18 19 20 22 24 25 26.5 28 30 35 40 45 50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
3.13%
8.07
7.40
6.78
6.22
5.70
5.23
4.94
4.94
4.94
4.94
4.95
4.94
4.95
4.94
4.95
4.94
4.95
3.09
2.96%
7.66
7.06
6.50
5.99
5.51
5.08
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.70
4.69
4.70
4.69
4.70
2.93
2.813%
7.289
6.742
6.237
5.769
5.336
4.936
4.566
4.460
4.460
4.460
4.460
4.461
4.460
4.461
4.460
4.461
4.460
4.461
4.460
2.788
2.557%
6.644
6.191
5.769
5.375
5.009
4.667
4.349
4.064
4.064
4.064
4.064
4.064
4.064
4.064
4.064
4.064
4.065
4.064
4.065
4.064
4.065
2.540
2.344%
6.104
5.722
5.364
5.029
4.715
4.420
4.144
3.885
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
2.331
2.250%
5.865
5.513
5.182
4.871
4.579
4.304
4.046
3.803
3.584
3.584
3.584
3.584
3.584
3.584
3.584
3.584
3.584
3.584
3.584
2.240
3.585
3.584
3.585
3.584
3.585
2.123%
5.540
5.227
4.931
4.652
4.388
4.140
3.906
3.685
3.476
3.383
3.383
3.383
3.383
3.383
3.383
3.383
3.383
3.383
3.383
3.383
3.383
3.383
3.383
3.382
3.383
3.382
0.423
2.009%
5.250
4.968
4.702
4.450
4.212
3.986
3.773
3.571
3.379
3.205
3.205
3.205
3.205
3.205
3.206
3.205
3.206
3.205
3.206
3.205
3.206
3.205
3.206
3.205
3.206
3.205
3.206
2.003
1.875%
4.906
4.661
4.428
4.207
3.996
3.796
3.607
3.426
3.255
3.092
2.994
2.994
2.994
2.994
2.994
2.994
2.994
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
1.871
1.607%
4.217
4.036
3.863
3.698
3.539
3.387
3.242
3.103
2.970
2.843
2.721
2.605
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
2.571
1.607
1.406%
3.697
3.559
3.425
3.297
2.621
2.523
2.428
2.337
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.254
2.253
2.254
1.408
3.173
3.054
2.940
2.829
2.723
1.250%
3.292
3.182
3.076
2.973
2.874
2.778
2.686
2.596
2.510
2.426
2.345
2.267
2.192
2.118
2.048
2.005
2.005
2.005
2.005
2.005
2.005
2.005
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
1.253
1.125%
2.966
2.877
2.791
2.707
2.626
2.547
2.471
2.397
2.325
2.255
2.187
2.122
2.058
1.996
1.937
1.878
1.822
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.128

92 Publication 946 (2025)

Table A- -18. 150% Declining Balance Method Mid-Quarter Convention Property Placed in Service in Fourth Quarter
Year Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years Recovery periods in years
Year 2.5 3 3.5 4 5 6 6.5 7 7.5 8 8.5 9 9.5
1
2
3
4
5
6
7
8
9
10
11
7.50%
55.50
26.91
10.09
6.25%
46.88
25.00
21.87
5.36%
40.56
23.18
22.47
8.43
4.69%
35.74
22.34
19.86
17.37
3.75%
28.88
20.21
16.40
16.41
14.35
3.13%
24.22
18.16
14.06
14.06
14.06
12.31
2.88%
22.41
17.24
13.26
13.10
13.10
13.10
4.91
2.68%
20.85
16.39
12.87
12.18
12.18
12.19
10.66
2.50%
19.50
15.60
12.48
11.41
11.41
11.41
11.41
4.28
2.34%
18.31
14.88
12.09
10.74
10.75
10.74
10.75
9.40
2.21%
17.26
14.21
11.70
10.16
10.16
10.16
10.16
10.17
3.81
2.08%
16.32
13.60
11.33
9.65
9.65
9.64
9.65
9.64
8.44
1.97%
15.48
13.03
10.98
9.24
9.17
9.17
9.17
9.17
9.18
3.44

Table A-18. ( Continued)

Year Recovery periods in years
Year 10 10.5 11 11.5 12 12.5 13 13.5 14 15 16 16.5 17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1.88%
14.72
12.51
10.63
9.04
8.72
8.72
8.72
8.72
8.71
7.63
1.79%
14.03
12.03
10.31
8.83
8.32
8.31
8.32
8.31
8.32
8.31
3.12
1.70%
13.40
11.58
10.00
8.63
7.95
7.96
7.95
7.96
7.95
7.96
6.96
1.63%
7.63
7.63
7.62
7.63
7.62
7.63
7.62
2.86
12.83
11.16
9.70
8.44
1.56%
12.31
10.77
9.42
8.24
7.33
7.33
7.33
7.33
7.32
7.33
7.32
6.41
1.50%
11.82
10.40
9.15
8.06
7.09
7.05
7.05
7.05
7.05
7.05
7.04
7.05
2.64
1.44%
11.37
10.06
8.90
7.87
6.96
6.78
6.78
6.78
6.78
6.78
6.78
6.78
5.94
1.39%
10.96
9.74
8.66
7.69
6.84
6.53
6.53
6.53
6.54
6.53
6.54
6.53
6.54
2.45
1.34%
10.57
9.44
8.43
7.52
6.72
6.31
6.31
6.31
6.31
6.31
6.30
6.31
6.30
5.52
1.25%
9.88
8.89
8.00
7.20
6.48
5.90
5.90
5.90
5.91
5.90
5.91
5.90
5.91
5.90
5.17
1.17%
9.27
8.40
7.61
6.90
6.25
5.66
5.54
5.54
5.54
5.54
5.55
5.54
5.55
5.54
5.55
4.85
1.14%
8.99
8.17
7.43
6.75
6.14
5.58
5.38
5.38
5.38
5.38
5.38
5.38
5.38
5.37
5.38
5.37
2.02
1.10%
8.73
7.96
7.25
6.61
6.03
5.50
5.22
5.23
5.22
5.23
5.22
5.23
5.22
5.23
5.22
5.23
4.57

Publication 946 (2025) 93

Table A-18. ( Continued)

Year Recovery periods in years
Year 18 19 20 22 24 25 26.5 28 30 35 40 45 50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
1.04%
8.25
7.56
6.93
6.35
5.82
5.34
4.94
4.94
4.94
4.95
4.94
4.95
4.94
4.95
4.94
4.95
4.94
4.33
0.99%
7.82
7.20
6.63
6.11
5.63
5.18
4.77
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.69
4.68
4.69
4.68
4.10
0.938%
7.430
6.872
6.357
5.880
5.439
5.031
4.654
4.458
4.458
4.458
4.458
4.458
4.458
4.458
4.458
4.458
4.459
4.458
4.459
3.901
0.852%
6.760
6.299
5.870
5.469
5.097
4.749
4.425
4.124
4.062
4.062
4.062
4.062
4.061
4.062
4.061
4.062
4.061
4.062
4.061
4.062
4.061
3.554
0.781%
6.201
5.814
5.450
5.110
4.790
4.491
4.210
3.947
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.729
3.730
3.263
0.750%
5.955
5.598
5.262
4.946
4.649
4.370
4.108
3.862
3.630
3.582
3.582
3.582
3.582
3.582
3.583
3.582
3.583
3.582
3.583
3.135
3.582
3.583
3.582
3.583
3.582
0.708%
5.620
5.302
5.002
4.719
4.452
4.200
3.962
3.738
3.526
3.383
3.382
3.383
3.382
3.383
3.382
3.383
3.382
3.383
3.382
3.383
3.382
3.383
3.382
3.383
3.382
3.383
1.268
0.670%
5.321
5.036
4.766
4.511
4.269
4.041
3.824
3.619
3.426
3.242
3.204
3.204
3.204
3.204
3.204
3.204
3.204
3.204
3.204
3.204
3.204
3.205
3.204
3.205
3.204
3.205
3.204
2.804
0.625%
4.969
4.720
4.484
4.260
4.047
3.845
3.653
3.470
3.296
3.132
2.994
2.994
2.994
2.994
2.994
2.994
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.993
2.994
2.619
0.536%
4.263
4.080
3.905
3.738
3.578
3.424
3.278
3.137
3.003
2.874
2.751
2.633
2.570
2.571
2.570
2.571
2.570
2.571
2.570
2.571
2.570
2.571
2.570
2.571
2.570
2.571
2.570
2.571
2.570
2.571
2.570
2.571
2.570
2.571
2.249
0.469%
3.732
3.592
3.458
3.328
2.646
2.547
2.451
2.359
2.271
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
2.253
2.252
1.971
3.203
3.083
2.968
2.856
2.749
0.417%
3.319
3.209
3.102
2.998
2.898
2.802
2.708
2.618
2.531
2.447
2.365
2.286
2.210
2.136
2.065
2.005
2.005
2.005
2.005
2.005
2.005
2.005
2.005
2.005
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
2.005
2.004
1.754
0.375%
2.989
2.899
2.812
2.728
2.646
2.567
2.490
2.415
2.342
2.272
2.204
2.138
2.074
2.011
1.951
1.893
1.836
1.806
1.806
1.806
1.806
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.806
1.805
1.580

94 Publication 946 (2025)

RATES TO FIGURE INCLUSION AMOUNTS

FOR LEASED LISTED PROPERTY

Table A-19. Amount A Percentages
Recovery Period
of Property
Under ADS
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
Recovery Period
of Property
Under ADS
1 2 3 4 5 6 7 8 9 10 11 12 & Later
Less than 7 years
7 to 10 years
More than 10 years
2.1%
3.9%
6.6%
–7.2%
–3.8%
–1.6%
–19.8%
–17.7%
–16.9%
–20.1%
–25.1%
–25.6%
–12.4%
–27.8%
–29.9%
–12.4%
–27.2%
–31.1%
–12.4%
–27.1%
–32.8%
–12.4%
–27.6%
–35.1%
–12.4%
–23.7%
–33.3%
–12.4%
–14.7%
–26.7%
–12.4%
–14.7%
–19.7%
–12.4%
–14.7%
–12.2%
Table A-20. Amount B Percentages
Recovery Period
of Property
Under ADS
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
First Tax Year During Lease in Which
Business Use is 50% or Less
Recovery Period
of Property
Under ADS
1 2 3 4 5 6 7 8 9 10 11 12 & Later
Less than 7 years
7 to 10 years
More than 10 years
0.0%
0.0%
0.0%
10.0%
9.3%
10.1%
22.0%
23.8%
26.3%
21.2%
31.3%
35.4%
12.7%
33.8%
39.6%
12.7%
32.7%
40.2%
12.7%
31.6%
40.8%
12.7%
30.5%
41.4%
12.7%
25.0%
37.5%
12.7%
15.0%
29.2%
12.7%
15.0%
20.8%
12.7%
15.0%
12.5%

Publication 946 (2025) 95

Qualified Indian Reservation Property Tables for Property Placed in Service Before 2022

Table A-21. 2-Year Qualified Indian Reservation Property Half-Year and Mid-Quarter Conventions

Year Half-Year
Convention
Q-1 Q-2 Q-3 Q-4
1 50.00% 87.50% 62.50% 37.50% 12.50%
2 50.00 12.50 37.50 62.50 87.50

Table A-22. 4-Year Qualified Indian Reservation Property Half-Year and Mid-Quarter Conventions

Year Half-Year
Convention
Q-1 Q-2 Q-3 Q-4
1 25.00% 43.75% 31.25% 18.75% 6.25%
2 37.50 28.13 34.37 40.63 46.87
3 18.75 14.06 17.19 20.31 23.44
4 12.50 12.50 12.50 12.50 12.50
5 6.25 1.56 4.69 7.81 10.94

Table A-23. 6-Year Qualified Indian Reservation Property Half-Year and Mid-Quarter Conventions

Year Half-Year
Convention
Q-1 Q-2 Q-3 Q-4
1 16.67% 29.17% 20.83% 12.50% 4.17%
2 27.78 23.61 26.39 29.17 31.94
3 18.52 15.74 17.59 19.44 21.30
4 12.35 10.49 11.73 12.96 14.20
5 9.87 9.88 9.88 9.88 9.87
6 9.87 9.88 9.88 9.88 9.88
7 4.94 1.23 3.70 6.17 8.64

96 Publication 946 (2025)

Table A-24. Qualified Nonresidential Real Indian Reservation Property Mid-Month Convention Straight Line—22 Years

Year Month property placed in service
Year 1 2 3 4 5 6 7 8 9 10 11 12
1 4.356% 3.977% 3.598% 3.220% 2.841% 2.462% 2.083% 1.705% 1.326% 0.947% 0.568% 0.189%
2–3 4.545 4.545 4.545 4.545 4.545 4.545 4.545 4.545 4.545 4.545 4.545 4.545
4 4.546 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.546
5 4.545 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.545
6 4.546 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.546
7 4.545 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.545
8 4.546 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.546
9 4.545 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.545
10 4.546 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.546
11 4.545 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.545
12 4.546 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.546
13 4.545 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.545
14 4.546 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.546
15 4.545 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.545
16 4.546 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.546
17 4.545 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.545
18 4.546 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.546
19 4.545 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.545
20 4.546 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.546
21 4.545 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.545
22 4.546 4.546 4.546 4.545 4.545 4.546 4.546 4.545 4.545 4.546 4.546 4.546
23 0.189% 0.568% 0.947% 1.326% 1.705% 2.083% 2.462% 2.841% 3.220% 3.598% 3.977% 4.356%

Publication 946 (2025) 97

Exceptions & meaning →

Appendix B—Table of Class Lives and Recovery Periods

The Table of Class Lives and Recovery Periods has two sections. The first section, Specific Depreciable Assets Used in All Business Activities, Except as Noted, generally lists assets used in all business activities. It is shown as Table B-1. The second section, Depreciable Assets Used in the Following Activities, describes assets used only in certain activities. It is shown as Table B-2.

Exceptions & meaning →

How To Use the Tables

You will need to look at both Table B-1 and Table B-2 to find the correct recovery period. Generally, if the property is listed in Table B-1, you use the recovery period shown in that table. However, if the property is specifically listed in Table B-2 under the type of activity in which it is used, you use the recovery period listed under the activity in that table. Use the tables in the order shown below to determine the recovery period of your depreciable property.

Table B-1. Check Table B-1 for a description of the property. If it is described in Table B-1, also check Table B-2 to find the activity in which the property is being used. If the activity is described in Table B-2, read the text (if any) under the title to determine if the property is specifically included in that asset class. If it is, use the recovery period shown in the appropriate column of Table B-2 following the description of the activity. If the activity is not described in Table B-2 or if the activity is described but the property either is not specifically included in or is specifically excluded from that asset class, then use the recovery period shown in the appropriate column following the description of the property in Table B-1.

Tax-exempt use property subject to a lease. The recovery period for ADS cannot be less than 125% of the lease term for any property leased under a leasing arrangement to a tax-exempt organization, governmental unit, or foreign person or entity (other than a partnership).

Table B-2. If the property is not listed in Table B-1, check Table B-2 to find

the activity in which the property is being used and use the recovery period shown in the appropriate column following the description.

Property not in either table. If the activity or the property is not included in either table, check the end of Table B-2 to find Certain Property for Which Recovery Periods Assigned. This property generally has a recovery period of 7 years for GDS or 12 years for ADS. See Which Property Class Applies Un- der GDS? and Which Recovery Period Applies? in chapter 4 for the class lives or the recovery periods for GDS and ADS for the following.

  • Residential rental property and nonresidential real property (also see Appendix A, Chart 2).

  • Qualified rent-to-own property.

  • A motorsport entertainment complex.

  • Any retail motor fuels outlet.

  • Initial clearing and grading land improvements for gas utility property and electric utility transmission and distribution plants.

  • Any water utility property.

  • Certain electric transmission property used in the transmission at 69 or more kilovolts of electricity for sale and placed in service after April 11, 2005.

  • Natural gas gathering and distribution lines placed in service after April 11, 2005.

Example 1. You are a paper manufacturer. During the year, you made substantial improvements to the land on which your paper plant is located. You check Table B-1 and find land improvements under asset class 00.3. You then check Table B-2 and find your activity, paper manufacturing, under asset class 26.1, Manufacture of Pulp and Paper. You use the recovery period under this asset class because it specifically includes land improvements. The land improvements have a 13-year class life and a 7-year recovery period for GDS. If you elect to use ADS, the

recovery period is 13 years. If you only looked at Table B-1, you would select asset class 00.3, Land Improvements, and incorrectly use a recovery period of 15 years for GDS or 20 years for ADS.

Example 2. You produce rubber products. During the year, you made substantial improvements to the land on which your rubber plant is located. You check Table B-1 and find land improvements under asset class 00.3. You then check Table B-2 and find your activity, producing rubber products, under asset class 30.1, Manufacture of Rubber Products. Reading the headings and descriptions under asset class 30.1, you find that it does not include land improvements. Therefore, you use the recovery period under asset class 00.3. The land improvements have a 20-year class life and a 15-year recovery period for GDS. If you elect to use ADS, the recovery period is 20 years.

Example 3. You own a retail clothing store. During the year, you purchased a desk and a cash register for use in your business. You check Table B-1 and find office furniture under asset class 00.11. Cash registers are not listed in any of the asset classes in Table B-1. You then check Table B-2 and find your activity, retail store, under asset class 57.0, Distributive Trades and Services, which includes assets used in wholesale and retail trade . This asset class does not specifically list office furniture or a cash register. You look back at Table B-1 and use asset class 00.11 for the desk. The desk has a 10-year class life and a 7-year recovery period for GDS. If you elect to use ADS, the recovery period is 10 years. For the cash register, you use asset class 57.0 because cash registers are not listed in Table B-1 but it is an asset used in your retail business. The cash register has a 9-year class life and a 5-year recovery period for GDS. If you elect to use the ADS method, the recovery period is 9 years.

98 Publication 946 (2025)

Table B- -1. Table of Class Lives and Recovery Periods
Asset
class
Description of assets included Recovery Periods
(in years)
Recovery Periods
(in years)
Asset
class
Description of assets included Class Life
(in years)
GDS
(MACRS)
ADS
SPECIFIC DEPRECIABLE ASSETS USED IN ALL BUSINESS ACTIVITIES, EXCEPT AS NOTED:
00.11 Office Furniture, Fixtures, and Equipment:
Includes furniture and fixtures that are not a structural component of a building. Includes such
assets as desks, files, safes, and communications equipment. Does not include
communications equipment that is included in other classes.
10 7 10
00.12 Information Systems:
Includes computers and their peripheral equipment used in administering normal business
transactions and the maintenance of business records, their retrieval and analysis.
Information systems are defined as:
1) Computers: A computer is a programmable electronically activated device capable of
accepting information, applying prescribed processes to the information, and supplying the
results of these processes with or without human intervention. It usually consists of a central
processing unit containing extensive storage, logic, arithmetic, and control capabilities.
Excluded from this category are adding machines, electronic desk calculators, etc., and other
equipment described in class 00.13.
2) Peripheral equipment consists of the auxiliary machines which are designed to be placed
under control of the central processing unit. Nonlimiting examples are: Card readers, card
punches, magnetic tape feeds, high speed printers, optical character readers, tape cassettes,
mass storage units, paper tape equipment, keypunches, data entry devices, teleprinters,
terminals, tape drives, disc drives, disc files, disc packs, visual image projector tubes, card
sorters, plotters, and collators. Peripheral equipment may be used online or offline.
Does not incude equipment that is an integral part of other capital equipment that is included
in other classes of economic activity, that is, computers used primarily for process or production
control, switching, channeling, and automating distributive trades and services such as point
of sale (POS) computer systems. Also, does not include equipment of a kind used primarily for
amusement or entertainment of the user.
6 5 5
00.13 Data Handling Equipment; except Computers:
Includes only typewriters, calculators, adding and accounting machines, copiers, and
duplicating equipment.
6 5 6
00.21 Airplanes (airframes and engines), except those used in commercial or contract carrying
of passengers or freight, and all helicopters (airframes and engines)
6 5 6
00.22 Automobiles, Taxis 3 5 5
00.23 Buses 9 5 9
00.241 Light General Purpose Trucks:
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00.242 Heavy General Purpose Trucks:
Includes heavy general purpose trucks, concrete ready mix-trucks, and ore trucks, for use
over the road (actual unloaded weight 13,000 pounds or more)
6 5 6
00.25 Railroad Cars and Locomotives, except those owned by railroad transportation
companies
15 7 15
00.26 Tractor Units for Use Over-the-Road 4 3 4
00.27 Trailers and Trailer-Mounted Containers 6 5 6
00.28 Vessels, Barges, Tugs, and Similar Water Transportation Equipment, except those used
in marine construction
18 10 18
00.3 Land Improvements:
Includes improvements directly to or added to land, whether such improvements are section
1245 property or section 1250 property, provided such improvements are depreciable.
Examples of such assets might include sidewalks, roads, canals, waterways, drainage
facilities, sewers (not including municipal sewers in class 51), wharves and docks, bridges,
fences, landscaping shrubbery, or radio and television transmitting towers. Does not include
land improvements that are explicitly included in any other class, and buildings and structural
components as defined in section 1.48-1(e) of the regulations. Excludes public utility initial
clearing and grading land improvements as specified in Rev. Rul. 72-403, 1972-2 C.B. 102.
20 15 20
00.4 Industrial Steam and Electric Generation and/or Distribution Systems:
Includes assets, whether such assets are section 1245 property or 1250 property, provided
such assets are depreciable, used in the production and/or distribution of electricity with rated
total capacity in excess of 500 Kilowatts and/or assets used in the production and/or
distribution of steam with rated total capacity in excess of 12,500 pounds per hour for use by
the taxpayer in its industrial manufacturing process or plant activity and not ordinarily available
for sale to others. Does not include buildings and structural components as defined in section
1.48-1(e) of the regulations. Assets used to generate and/or distribute electricity or steam of
the type described above, but of lesser rated capacity, are not included, but are included in
the appropriate manufacturing equipment classes elsewhere specified. Also includes electric
generating and steam distribution assets, which may utilize steam produced by a waste
reduction and resource recovery plant, used by the taxpayer in its industrial manufacturing
process or plant activity. Steam and chemical recovery boiler systems used for the recovery
and regeneration of chemicals used in manufacturing, with rated capacity in excess of that
described above, with specifically related distribution and return systems are not included but
are included in appropriate manufacturing equipment classes elsewhere specified. An example
of an excluded steam and chemical recovery boiler system is that used in the pulp and paper
manufacturing equipment classes elsewhere specified. An example of an excluded steam and
chemical recovery boiler system is that used in the pulp and paper manufacturing industry.
22 15 22

Publication 946 (2025) 99

Table B- -2. Table of Class Lives and Recovery Periods
Asset
class
Description of assets included Recovery Periods
(in years)
Recovery Periods
(in years)
Asset
class
Description of assets included Class Life
(in years)
GDS
(MACRS)
ADS
DEPRECIABLE ASSETS USED IN THE FOLLOWING ACTIVITIES:
01.1 Agriculture:
Includes machinery and equipment, grain bins, and fences but no other land improvements,
that are used in the production of crops or plants, vines, and trees; livestock; the operation of
farm dairies, nurseries, greenhouses, sod farms, mushroom cellars, cranberry bogs, apiaries,
and fur farms; the performance of agriculture, animal husbandry, and horticultural services.
10
74

10
01.11 Cotton Ginning Assets 12 7 12
01.21 Cattle, Breeding or Dairy 7 5 7
01.221 Any breeding or work horse that is 12 years old or less at the time it is placed in service2 10 7 10
01.222 Any breeding or work horse that is more than 12 years old at the time it is placed in service2 10 3 10
01.223 Any race horse that is more than 2 years old at the time it is placed in service2 **1 ** 3 12
01.224 Any horse that is more than 12 years old at the time it is placed in service and that is
neither a race horse nor a horse described in class 01.2222
**1 ** 3 12
01.225 Any horse not described in class 01.221, 01.222, 01.223, or 01.224 **1 ** 7 12
01.23 Hogs, Breeding 3 3 3
01.24 Sheep and Goats, Breeding 5 5 5
01.3 Farm buildings except structures included in class 01.4 25 20 25
01.4 Single purpose agricultural or horticultural structures (within the meaning of section
168(i)(13) of the Code)
15

103

15
10.0 Mining:
Includes assets used in the mining and quarrying of metallic and nonmetallic minerals (including sand,
gravel, stone, and clay) and the milling, beneficiation, and other primary preparation of such materials.
10 7 10
13.0 Offshore Drilling:
Includes assets used in offshore drilling for oil and gas such as floating, self-propelled and
other drilling vessels, barges, platforms, and drilling equipment and support vessels such as
tenders, barges, towboats, and crewboats. Excludes oil and gas production assets.
7.5 5 7.5
13.1 Drilling of Oil and Gas Wells:
Includes assets used in the drilling of onshore oil and gas wells and the provision of
geophysical and other exploration services; and the provision of such oil and gas field services
as chemical treatment, plugging and abandoning of wells, and cementing or perforating well
casings. Does not include assets used in the performance of any of these activities and
services by integrated petroleum and natural gas producers for their own account.
6 5 6
13.2 Exploration for and Production of Petroleum and Natural Gas Deposits:
Includes assets used by petroleum and natural gas producers for drilling of wells and production of
petroleum and natural gas, including gathering pipelines and related storage facilities. Also includes
petroleum and natural gas offshore transportation facilities used by producers and others consisting
of platforms (other than drilling platforms classified in class 13.0), compression or pumping
equipment, and gathering and transmission lines to the first onshore transshipment facility. The assets
used in the first onshore transshipment facility are also included and consist of separation equipment
(used for separation of natural gas, liquids, and in class 49.23), and liquid holding or storage facilities
(other than those classified in class 49.25). Does not include support vessels.
14 7 14
13.3 Petroleum Refining:
Includes assets used for the distillation, fractionation, and catalytic cracking of crude petroleum
into gasoline and its other components.
16 10 16
15.0 Construction:
Includes assets used in construction by general building, special trade, heavy, and marine
construction contractors; operative and investment builders; real estate subdividers and
developers; and others except railroads.
6 5 6
20.1 Manufacture of Grain and Grain Mill Products:
Includes assets used in the production of flours, cereals, livestock feeds, and other grain and
grain mill products.
17 10 17
20.2 Manufacture of Sugar and Sugar Products:
Includes assets used in the production of raw sugar, syrup, or finished sugar from sugar cane or sugar beets.
18 10 18
20.3 Manufacture of Vegetable Oils and Vegetable Oil Products:
Includes assets used in the production of oil from vegetable materials and the manufacture of
related vegetable oil products.
18 10 18
20.4 Manufacture of Other Food and Kindred Products:
Includes assets used in the production of foods and beverages not included in classes 20.1,
20.2, and 20.3.
12 7 12
20.5 Manufacture of Food and Beverages—Special Handling Devices:
Includes assets defined as specialized materials handling devices such as returnable pallets,
palletized containers, and fish processing equipment including boxes, baskets, carts, and flaking trays
used in activities as defined in classes 20.1, 20.2, 20.3, and 20.4. Does not include general purpose
small tools such as wrenches and drills, both hand and power-driven, and other general purpose
equipment such as conveyors, transfer equipment, and materials handling devices.
4 3 4

1 2 3

4

Property described in asset classes 01.223, 01.224, and 01.225 are assigned recovery periods but have no class lives. A horse is more than 2 (or 12) years old after the day that is 24 (or 144) months after its actual birthdate. 7 if property was placed in service before 1989.

5 if machinery and equipment used in a farming business (other than any grain bin, cotton ginning asset, fence, or other land improvement) placed in service after 2017, in tax years ending after 2017.

100 Publication 946 (2025)

Table B- -2. Table of Class Lives and Recovery Periods
Asset
class
Description of assets included Recovery Periods
(in years)
Recovery Periods
(in years)
Asset
class
Description of assets included Class Life
(in years)
GDS
(MACRS)
ADS
21.0 Manufacture of Tobacco and Tobacco Products:
Includes assets used in the production of cigarettes, cigars, smoking and chewing tobacco,
snuff, and other tobacco products.
15 7 15
22.1 Manufacture of Knitted Goods:
Includes assets used in the production of knitted and netted fabrics and lace. Assets used in
yarn preparation, bleaching, dyeing, printing, and other similar finishing processes, texturing,
and packaging are elsewhere classified.
7.5 5 7.5
22.2 Manufacture of Yarn, Thread, and Woven Fabric:
Includes assets used in the production of spun yarns including the preparing, blending, spinning, and
twisting of fibers into yarns and threads, the preparation of yarns such as twisting, warping, and winding, the
production of covered elastic yarn and thread, cordage, woven fabric, tire fabric, braided fabric, twisted jute
for packaging, mattresses, pads, sheets, and industrial belts, and the processing of textile mill waste to
recover fibers, flocks, and shoddies. Assets used to manufacture carpets, man-made fibers, and nonwovens,
and assets used in texturing, bleaching, dyeing, printing, and other similar finishing processes, are elsewhere
classified.
11 7 11
22.3 Manufacture of Carpets and Dyeing, Finishing, and Packaging of Textile Products and
Manufacture of Medical and Dental Supplies:
Includes assets used in the production of carpets, rugs, mats, woven carpet backing, chenille, and other
tufted products, and assets used in the joining together of backing with carpet yarn or fabric. Includes assets
used in washing, scouring, bleaching, dyeing, printing, drying, and similar finishing processes applied to
textile fabrics, yarns, threads, and other textile goods. Includes assets used in the production and packaging
of textile products, other than apparel, by creasing, forming, trimming, cutting, and sewing, such as the
preparation of carpet and fabric samples, or similar joining together processes (other than the production of
scrim reinforced paper products and laminated paper products) such as the sewing and folding of hosiery
and panty hose, and the creasing, folding, trimming, and cutting of fabrics to produce nonwoven products,
such as disposable diapers and sanitary products. Also includes assets used in the production of medical
and dental supplies other than drugs and medicines. Assets used in the manufacture of nonwoven carpet
backing, and hard surface floor covering such as tile, rubber, and cork, are elsewhere classified.
9 5 9
22.4 Manufacture of Textile Yarns:
Includes assets used in the processing of yarns to impart bulk and/or stretch properties to the
yarn. The principal machines involved are falsetwist, draw, beam-to-beam, and stuffer box
texturing equipment and related highspeed twisters and winders. Assets, as described above,
which are used to further process man-made fibers are elsewhere classified when located in
the same plant in an integrated operation with man-made fiber producing assets. Assets used
to manufacture man-made fibers and assets used in bleaching, dyeing, printing, and other
similar finishing processes are elsewhere classified.
8 5 8
22.5 Manufacture of Nonwoven Fabrics:
Includes assets used in the production of nonwoven fabrics, felt goods including felt hats, padding, batting,
wadding, oakum, and fillings, from new materials and from textile mill waste. Nonwoven fabrics are defined
as fabrics (other than reinforced and laminated composites consisting of nonwovens and other products)
manufactured by bonding natural and/or synthetic fibers and/or filaments by means of induced mechanical
interlocking, fluid entanglement, chemical adhesion, thermal or solvent reaction, or by combination thereof
other than natural hydration bonding as occurs with natural cellulose fibers. Such means include resin
bonding, web bonding, and melt bonding. Specifically includes assets used to make flocked and needle
punched products other than carpets and rugs. Assets, as described above, which are used to manufacture
nonwovens are elsewhere classified when located in the same plant in an integrated operation with
man-made fiber producing assets. Assets used to manufacture man-made fibers and assets used in
bleaching, dyeing, printing, and other similar finishing processes are elsewhere classified.
10 7 10
23.0 Manufacture of Apparel and Other Finished Products:
Includes assets used in the production of clothing and fabricated textile products by the cutting
and sewing of woven fabrics, other textile products, and furs; but does not include assets used
in the manufacture of apparel from rubber and leather.
9 5 9
24.1 Cutting of Timber:
Includes logging machinery and equipment and roadbuilding equipment used by logging and
sawmill operators and pulp manufacturers for their own account.
6 5 6
24.2 Sawing of Dimensional Stock From Logs:
Includes machinery and equipment installed in permanent or well-established sawmills.
10 7 10
24.3 Sawing of Dimensional Stock From Logs:
Includes machinery and equipment in sawmills characterized by temporary foundations and a
lack, or minimum amount, of lumberhandling, drying, and residue disposal equipment and
facilities.
6 5 6
24.4 Manufacture of Wood Products, and Furniture:
Includes assets used in the production of plywood, hardboard, flooring, veneers, furniture, and
other wood products, including the treatment of poles and timber.
10 7 10
26.1 Manufacture of Pulp and Paper:
Includes assets for pulp materials handling and storage, pulp mill processing, bleach processing, paper and
paperboard manufacturing, and on-line finishing. Includes pollution control assets and all land improvements
associated with the factory site or production process such as effluent ponds and canals, provided such
improvements are depreciable but does not include buildings and structural components as defined in
section 1.48-1(e)(1) of the regulations. Includes steam and chemical recovery boiler systems, with any rated
capacity, used for the recovery and regeneration of chemicals used in manufacturing. Does not include
assets used either in pulpwood logging, or in the manufacture of hardboard.
13 7 13

Publication 946 (2025) 101

Table B- -2. Table of Class Lives and Recovery Periods
Asset
class
Description of assets included Recovery Periods
(in years)
Recovery Periods
(in years)
Asset
class
Description of assets included Class Life
(in years)
GDS
(MACRS)
ADS
26.2 Manufacture of Converted Paper, Paperboard, and Pulp Products:
Includes assets used for modification, or remanufacture of paper and pulp into converted
products, such as paper coated off the paper machine, paper bags, paper boxes, cartons, and
envelopes. Does not include assets used for manufacture of nonwovens that are elsewhere
classified.
10 7 10
27.0 Printing, Publishing, and Allied Industries:
Includes assets used in printing by one or more processes, such as letter-press, lithography,
gravure, or screen; the performance of services for the printing trade, such as bookbinding,
typesetting, engraving, photo-engraving, and electrotyping; and the publication of newspapers,
books, and periodicals.
11 7 11
28.0 Manufacture of Chemicals and Allied Products:
Includes assets used to manufacture basic organic and inorganic chemicals; chemical products
to be used in further manufacture, such as synthetic fibers and plastics materials; and finished
chemical products. Includes assets used to further process man-made fibers, to manufacture
plastic film, and to manufacture nonwoven fabrics, when such assets are located in the same
plant in an integrated operation with chemical products producing assets. Also includes assets
used to manufacture photographic supplies, such as film, photographic paper, sensitized
photographic paper, and developing chemicals. Includes all land improvements associated with
plant site or production processes, such as effluent ponds and canals, provided such land
improvements are depreciable but does not include buildings and structural components as
defined in section 1.48-1(e) of the regulations. Does not include assets used in the manufacture
of finished rubber and plastic products or in the production of natural gas products, butane,
propane, and by-products of natural gas production plants.
9.5 5 9.5
30.1 Manufacture of Rubber Products:
Includes assets used for the production of products from natural, synthetic, or reclaimed
rubber, gutta percha, balata, or gutta siak, such as tires, tubes, rubber footwear, mechanical
rubber goods, heels and soles, flooring, and rubber sundries; and in the recapping, retreading,
and rebuilding of tires.
14 7 14
30.11 Manufacture of Rubber Products—Special Tools and Devices:
Includes assets defined as special tools, such as jigs, dies, mandrels, molds, lasts, patterns,
specialty containers, pallets, shells; and tire molds, and accessory parts such as rings and
insert plates used in activities as defined in class 30.1. Does not include tire building drums
and accessory parts and general purpose small tools such as wrenches and drills, both power
and hand-driven, and other general purpose equipment such as conveyors and transfer
equipment.
4 3 4
30.2 Manufacture of Finished Plastic Products:
Includes assets used in the manufacture of plastics products and the molding of primary
plastics for the trade. Does not include assets used in the manufacture of basic plastics
materials nor the manufacture of phonograph records.
11 7 11
30.21 Manufacture of Finished Plastic Products—Special Tools:
Includes assets defined as special tools, such as jigs, dies, fixtures, molds, patterns, gauges,
and specialty transfer and shipping devices, used in activities as defined in class 30.2. Special
tools are specifically designed for the production or processing of particular parts and have no
significant utilitarian value and cannot be adapted to further or different use after changes or
improvements are made in the model design of the particular part produced by the special
tools. Does not include general purpose small tools such as wrenches and drills, both hand and
power-driven, and other general purpose equipment such as conveyors, transfer equipment,
and materials handling devices.
3.5 3 3.5
31.0 Manufacture of Leather and Leather Products:
Includes assets used in the tanning, currying, and finishing of hides and skins; the processing
of fur pelts; and the manufacture of finished leather products, such as footwear, belting,
apparel, and luggage.
11 7 11
32.1 Manufacture of Glass Products:
Includes assets used in the production of flat, blown, or pressed products of glass, such as
float and window glass, glass containers, glassware, and fiberglass. Does not include assets
used in the manufacture of lenses.
14 7 14
32.11 Manufacture of Glass Products—Special Tools:
Includes assets defined as special tools, such as molds, patterns, pallets, and specialty transfer
and shipping devices such as steel racks to transport automotive glass, used in activities as
defined in class 32.1. Special tools are specifically designed for the production or processing of
particular parts and have no significant utilitarian value and cannot be adapted to further or
different use after changes or improvements are made in the model design of the particular
part produced by the special tools. Does not include general purpose small tools such as
wrenches and drills, both hand and power-driven, and other general purpose equipment such
as conveyors, transfer equipment, and materials handling devices.
2.5 3 2.5
32.2 Manufacture of Cement:
Includes assets used in the production of cement, but does not include assets used in the
manufacture of concrete and concrete products nor in any mining or extraction process.
20 15 20
32.3 Manufacture of Other Stone and Clay Products:
Includes assets used in the manufacture of products from materials in the form of clay and
stone, such as brick, tile, and pipe; pottery and related products, such as vitreous-china,
plumbing fixtures, earthenware, and ceramic insulating materials; and also includes assets used
in manufacture of concrete and concrete products. Does not include assets used in any mining
or extraction processes.
15 7 15

102 Publication 946 (2025)

Table B- -2. Table of Class Lives and Recovery Periods
Asset
class
Description of assets included Recovery Periods
(in years)
Recovery Periods
(in years)
Asset
class
Description of assets included Class Life
(in years)
GDS
(MACRS)
ADS
33.2 Manufacture of Primary Nonferrous Metals:
Includes assets used in the smelting, refining, and electrolysis of nonferrous metals from ore,
pig, or scrap, the rolling, drawing, and alloying of nonferrous metals; the manufacture of
castings, forgings, and other basic products of nonferrous metals; and the manufacture of
nails, spikes, structural shapes, tubing, wire, and cable.
14 7 14
33.21 Manufacture of Primary Nonferrous Metals—Special Tools:
Includes assets defined as special tools such as dies, jigs, molds, patterns, fixtures, gauges,
and drawings concerning such special tools used in the activities as defined in class 33.2,
Manufacture of Primary Nonferrous Metals. Special tools are specifically designed for the
production or processing of particular products or parts and have no significant utilitarian value
and cannot be adapted to further or different use after changes or improvements are made in
the model design of the particular part produced by the special tools. Does not include general
purpose small tools such as wrenches and drills, both hand and power-driven, and other
general purpose equipment such as conveyors, transfer equipment, and materials handling
devices. Rolls, mandrels, and refractories are not included in class 33.21 but are included in
class 33.2.
6.5 5 6.5
33.3 Manufacture of Foundry Products:
Includes assets used in the casting of iron and steel, including related operations such as
molding and coremaking. Also includes assets used in the finishing of castings and
patternmaking when performed at the foundry, all special tools, and related land improvements.
14 7 14
33.4 Manufacture of Primary Steel Mill Products:
Includes assets used in the smelting, reduction, and refining of iron and steel from ore, pig, or
scrap; the rolling, drawing, and alloying of steel; the manufacture of nails, spikes, structural
shapes, tubing, wire, and cable. Includes assets used by steel service centers and ferrous metal
forges, and assets used in coke production, regardless of ownership. Also includes related land
improvements and all special tools used in the above activities.
15 7 15
34.0 Manufacture of Fabricated Metal Products:
Includes assets used in the production of metal cans, tinware, fabricated structural metal
products, metal stampings, and other ferrous and nonferrous metal and wire products not
elsewhere classified. Does not include assets used to manufacture non-electric heating
apparatus.
12 7 12
34.01 Manufacture of Fabricated Metal Products—Special Tools:
Includes assets defined as special tools such as dies, jigs, molds, patterns, fixtures, gauges,
and returnable containers and drawings concerning such special tools used in the activities as
defined in class 34.0. Special tools are specifically designed for the production or processing of
particular machine components, products, or parts, and have no significant utilitarian value and
cannot be adapted to further or different use after changes or improvements are made in the
model design of the particular part produced by the special tools. Does not include general
small tools such as wrenches and drills, both hand and power-driven, and other general
purpose equipment such as conveyors, transfer equipment, and materials handling devices.
3 3 3
35.0 Manufacture of Electrical and Non-Electrical Machinery and Other Mechanical Products:
Includes assets used to manufacture or rebuild finished machinery and equipment and
replacement parts thereof such as machine tools, general industrial and special industry
machinery, electrical power generation, transmission, and distribution systems, space heating,
cooling, and refrigeration systems, commercial and home appliances, farm and garden
machinery, construction machinery, mining and oil field machinery, internal combustion engines
(except those elsewhere classified), turbines (except those that power airborne vehicles),
batteries, lamps and lighting fixtures, carbon and graphite products, and electromechanical and
mechanical products including business machines, instruments, watches and clocks, vending
and amusement machines, photographic equipment, medical and dental equipment and
appliances, and ophthalmic goods. Includes assets used by manufacturers or rebuilders of
such finished machinery and equipment in activities elsewhere classified such as the
manufacture of castings, forgings, rubber and plastic products, electronic subassemblies or
other manufacturing activities if the interim products are used by the same manufacturer
primarily in the manufacture, assembly, or rebuilding of such finished machinery and
equipment. Does not include assets used in mining, assets used in the manufacture of primary
ferrous and nonferrous metals, assets included in class 00.11 through 00.4, and assets
elsewhere classified.
10 7 10
36.0 Manufacture of Electronic Components, Products, and Systems:
Includes assets used in the manufacture of electronic communication, computation,
instrumentation and control system, including airborne applications; also includes assets used
in the manufacture of electronic products such as frequency and amplitude modulated
transmitters and receivers, electronic switching stations, television cameras, video recorders,
record players and tape recorders, computers and computer peripheral machines, and
electronic instruments, watches, and clocks; also includes assets used in the manufacture of
components, provided their primary use is products and systems defined above such as
electron tubes, capacitors, coils, resistors, printed circuit substrates, switches, harness cables,
lasers, fiber optic devices, and magnetic media devices. Specifically excludes assets used to
manufacture electronic products and components, photocopiers, typewriters, postage meters
and other electromechanical and mechanical business machines and instruments that are
elsewhere classified. Does not include semiconductor manufacturing equipment included in
class 36.1.
6 5 6
36.1 Any Semiconductor Manufacturing Equipment 5 5 5

Publication 946 (2025) 103

Table B- -2. Table of Class Lives and Recovery Periods
Asset
class
Description of assets included Recovery Periods
(in years)
Recovery Periods
(in years)
Asset
class
Description of assets included Class Life
(in years)
GDS
(MACRS)
ADS
37.11 Manufacture of Motor Vehicles:
Includes assets used in the manufacture and assembly of finished automobiles, trucks, trailers,
motor homes, and buses. Does not include assets used in mining, printing and publishing,
production of primary metals, electricity, or steam, or the manufacture of glass, industrial
chemicals, batteries, or rubber products, which are classified elsewhere. Includes assets used
in manufacturing activities elsewhere classified other than those excluded above, where such
activities are incidental to and an integral part of the manufacture and assembly of finished
motor vehicles such as the manufacture of parts and subassemblies of fabricated metal
products, electrical equipment, textiles, plastics, leather, and foundry and forging operations.
Does not include any assets not classified in manufacturing activity classes, for example, does
not include any assets classified in asset guideline classes 00.11 through 00.4. Activities will be
considered incidental to the manufacture and assembly of finished motor vehicles only if 75%
or more of the value of the products produced under one roof are used for the manufacture
and assembly of finished motor vehicles. Parts that are produced as a normal replacement
stock complement in connection with the manufacture and assembly of finished motor
vehicles are considered used for the manufacture assembly of finished motor vehicles.
Does not include assets used in the manufacture of component parts if these assets are used
by taxpayers not engaged in the assembly of finished motor vehicles.
12 7 12
37.12 Manufacture of Motor Vehicles—Special Tools:
Includes assets defined as special tools, such as jigs, dies, fixtures, molds, patterns, gauges,
and specialty transfer and shipping devices, owned by manufacturers of finished motor vehicles
and used in qualified activities as defined in class 37.11. Special tools are specifically designed
for the production or processing of particular motor vehicle components and have no
significant utilitarian value, and cannot be adapted to further or different use after changes or
improvements are made in the model design of the particular part produced by the special
tools. Does not include general purpose small tools such as wrenches and drills, both hand and
power-driven, and other general purpose equipment such as conveyors, transfer equipment,
and materials handling devices.
3 3 3
37.2 Manufacture of Aerospace Products:
Includes assets used in the manufacture and assembly of airborne vehicles and their component
parts including hydraulic, pneumatic, electrical, and mechanical systems. Does not include assets
used in the production of electronic airborne detection, guidance, control, radiation, computation,
test, navigation, and communication equipment or the components thereof.
10 7 10
37.31 Ship and Boat Building Machinery and Equipment:
Includes assets used in the manufacture and repair of ships, boats, caissons, marine drilling
rigs, and special fabrications not included in asset classes 37.32 and 37.33. Specifically
includes all manufacturing and repairing machinery and equipment, including machinery and
equipment used in the operation of assets included in asset class 37.32. Excludes buildings
and their structural components.
12 7 12
37.32 Ship and Boat Building Dry Docks and Land Improvements:
Includes assets used in the manufacture and repair of ships, boats, caissons, marine drilling
rigs, and special fabrications not included in asset classes 37.31 and 37.33. Specifically
includes floating and fixed dry docks, ship basins, graving docks, shipways, piers, and all other
land improvements such as water, sewer, and electric systems. Excludes buildings and their
structural components.
16 10 16
37.33 Ship and Boat Building—Special Tools:
Includes assets defined as special tools such as dies, jigs, molds, patterns, fixtures, gauges,
and drawings concerning such special tools used in the activities defined in classes 37.31 and
37.32. Special tools are specifically designed for the production or processing of particular
machine components, products, or parts, and have no significant utilitarian value and cannot
be adapted to further or different use after changes or improvements are made in the model
design of the particular part produced by the special tools. Does not include general purpose
small tools such as wrenches and drills, both hand and power-driven, and other general
purpose equipment such as conveyors, transfer equipment, and materials handling devices.
6.5 5 6.5
37.41 Manufacture of Locomotives:
Includes assets used in building or rebuilding railroad locomotives (including mining and
industrial locomotives). Does not include assets of railroad transportation companies or assets
of companies which manufacture components of locomotives but do not manufacture finished
locomotives.
11.5 7 11.5
37.42 Manufacture of Railroad Cars:
Includes assets used in building or rebuilding railroad freight or passenger cars (including rail
transit cars). Does not include assets of railroad transportation companies or assets of
companies which manufacture components of railroad cars but do not manufacture finished
railroad cars.
12 7 12
39.0 Manufacture of Athletic, Jewelry, and Other Goods:
Includes assets used in the production of jewelry; musical instruments; toys and sporting
goods; motion picture and television films and tapes; and pens, pencils, office and art supplies,
brooms, brushes, caskets, etc.
Railroad Transportation:
Classes with the prefix 40 include the assets identified below that are used in the commercial
and contract carrying of passengers and freight by rail. Assets of electrified railroads will be
classified in a manner corresponding to that set forth below for railroads not independently
operated as electric lines. Excludes the assets included in classes with the prefix beginning
00.1 and 00.2 above, and also excludes any non-depreciable assets included in Interstate
Commerce Commission accounts enumerated for this class.
12 7 12

104 Publication 946 (2025)

Table B- -2. Table of Class Lives and Recovery Periods
Asset
class
Description of assets included Recovery Periods
(in years)
Recovery Periods
(in years)
Asset
class
Description of assets included Class Life
(in years)
GDS
(MACRS)
ADS
40.1 Railroad Machinery and Equipment:
Includes assets classified in the following Interstate Commerce Commission accounts:
Roadway accounts:
(16)
Station and office buildings (freight handling machinery and equipment only)
TOFC/COFC terminals (freight handling machinery and equipment only)
Communication systems
Signals and interlockers
Roadway machines
Shop machinery
Equipment accounts:
Locomotives
Freight train cars
Passenger train cars
Work equipment
(25)
(26)
(27)
(37)
(44)
(52)
(53)
(54)
(57)
14 7 14
40.2 Railroad Structures and Similar Improvements:
Includes assets classified in the following Interstate Commerce Commission road accounts:
(6)
(7)
(13)
(16)
(17)
(18)
(19)
(20)
(25)
(31)
(35)
(39)
Bridges, trestles, and culverts
Elevated structures
Fences, snowsheds, and signs
Station and office buildings (stations and other operating structures only)
Roadway buildings
Water stations
Fuel stations
Shops and enginehouses
TOFC/COFC terminals (operating structures only)
Power transmission systems
Miscellaneous structures
Public improvements construction
30 20 30
40.3 Railroad Wharves and Docks:
Includes assets classified in the following Interstate Commission Commerce accounts:
Wharves and docks
Coal and ore wharves
(23)
(24)
20 15 20
40.4 Railroad Track 10 7 10
40.51 Railroad Hydraulic Electric Generating Equipment 50 20 50
40.52 Railroad Nuclear Electric Generating Equipment 20 15 20
40.53 Railroad Steam Electric Generating Equipment 28 20 28
40.54 Railroad Steam, Compressed Air, and Other Power Plan Equipment 28 20 28
41.0 Motor Transport—Passengers:
Includes assets used in the urban and interurban commercial and contract carrying of
passengers by road, except the transportation assets included in classes with the prefix 00.2.
8 5 8
42.0 Motor Transport—Freight:
Includes assets used in the commercial and contract carrying of freight by road, except the
transportation assets included in classes with the prefix 00.2.
8 5 8
44.0 Water Transportation:
Includes assets used in the commercial and contract carrying of freight and passengers by
water, except the transportation assets included in classes with the prefix 00.2. Includes all
related land improvements.
20 15 20
45.0 Air Transport:
Includes assets (except helicopters) used in commercial and contract carrying of passengers
and freight by air. For purposes of section 1.167(a)-11(d)(2)(iv)(a) of the regulations,
expenditures for “repair, maintenance, rehabilitation, or improvement” shall consist of direct
maintenance expenses (irrespective of airworthiness provisions or charges) as defined by Civil
Aeronautics Board uniform accounts 5200, maintenance burden (exclusive of expenses
pertaining to maintenance buildings and improvements) as defined by Civil Aeronautics Board
accounts 5300, and expenditures which are not “excluded additions” as defined in section
1.167(a)-11(d)(2)(vi) of the regulations and which would be charged to property and equipment
accounts in the Civil Aeronautics Board uniform system of accounts.
12 7 12
45.1 Air Transport (restricted):
Includes each asset described in the description of class 45.0 which was held by the taxpayer
on April 15, 1976, or is acquired by the taxpayer pursuant to a contract which was, on April 15,
1976, and at all times thereafter, binding on the taxpayer. This criterion of classification based
on binding contract concept is to be applied in the same manner as under the general rules
expressed in sections 49(b)(1), (4), (5), and (8) of the Code (as in effect prior to its repeal by the
Revenue Act of 1978, section 312(c)(1), (d), 1978-3 C.B. 1, 60).
6 5 6
46.0 Pipeline Transportation:
Includes assets used in the private, commercial, and contract carrying of petroleum, gas, and
other products by means of pipes and conveyors. The trunk lines and related storage facilities
of integrated petroleum and natural gas producers are included in this class. Excludes initial
clearing and grading land improvements as specified in Rev. Rul. 72-403, 1972-2 C.B. 102, but
includes all other related land improvements.
22 15 22

Publication 946 (2025) 105

Table B- -2. Table of Class Lives and Recovery Periods
Asset
class
Description of assets included Recovery Periods
(in years)
Recovery Periods
(in years)
Asset
class
Description of assets included Class Life
(in years)
GDS
(MACRS)
ADS
48.11 Telephone Communications:
Includes the assets classified below and that are used in the provision of commercial and
contract telephonic services such as:
Telephone Central Office Buildings:
Includes assets intended to house central office equipment, as defined in Federal
Communications Commission Part 31 Account No. 212 whether section 1245 or section 1250
property.
45 20 45
48.12 Telephone Central Office Equipment:
Includes central office switching and related equipment as defined in Federal Communications
Commission Part 31 Account No. 221. Does not include computer-based telephone central
office switching equipment included in class 48.121. Does not include private branch exchange
(PBX) equipment.
18 10 18
48.121 Computer-Based Telephone Central Office Switching Equipment:
Includes equipment whose functions are those of a computer or peripheral equipment (as
defined in section 168(i)(2)(B) of the Code) used in its capacity as telephone central office
equipment. Does not include private branch exchange (PBX) equipment.
9.5 5 9.5
48.13 Telephone Station Equipment:
Includes such station apparatus and connections as teletypewriters, telephones, booths, private
exchanges, and comparable equipment as defined in Federal Communications Commission
Part 31 Account Nos. 231, 232, and 234.
10 71 101
48.14 Telephone Distribution Plant:
Includes such assets as pole lines, cable, aerial wire, underground conduits, and comparable
equipment, and related land improvements as defined in Federal Communications Commission
Part 31 Account Nos. 241, 242.1, 242.2, 242.3, 242.4, 243, and 244.
24 15 24
48.2 Radio and Television Broadcastings:
Includes assets used in radio and television broadcasting, except transmitting towers.
**Telegraph, Ocean Cable, and Satellite Communications (TOCSC)**includes
communications-related assets used to provide domestic and international radio-telegraph,
wire-telegraph, ocean-cable, and satellite communications services; also includes related land
improvements. If property described in classes 48.31–48.45 is comparable to telephone
distribution plant described in class 48.14 and used for 2-way exchange of voice and data
communication which is the equivalent of telephone communication, such property is assigned
a class life of 24 years under this revenue procedure. Comparable equipment does not include
cable television equipment used primarily for 1-way communication.
6 5 6
48.31 TOCSC—Electric Power Generating and Distribution Systems:
Includes assets used in the provision of electric power by generation, modulation, rectification,
channelization, control, and distribution. Does not include these assets when they are installed
on customers’ premises.
19 10 19
48.32 TOCSC—High Frequency Radio and Microwave Systems:
Includes assets such as transmitters and receivers, antenna supporting structures, antennas,
transmission lines from equipment to antenna, transmitter cooling systems, and control and
amplification equipment. Does not include cable and long-line systems.
13 7 13
48.33 TOCSC—Cable and Long-Line Systems:
Includes assets such as transmission lines, pole lines, ocean cables, buried cable and conduit,
repeaters, repeater stations, and other related assets. Does not include high frequency radio or
microwave systems.
26.5 20 26.5
48.34 TOCSC—Central Office Control Equipment:
Includes assets for general control, switching, and monitoring of communications signals
including electromechanical switching and channeling apparatus, multiplexing equipment
patching and monitoring facilities, in-house cabling, teleprinter equipment, and associated site
improvements.
16.5 10 16.5
48.35 TOCSC—Computerized Switching, Channeling, and Associated Control Equipment:
Includes central office switching computers, interfacing computers, other associated specialized
control equipment, and site improvements.
10.5 7 10.5
48.36 TOCSC—Satellite Ground Segment Property:
Includes assets such as fixed earth station equipment, antennas, satellite communications
equipment, and interface equipment used in satellite communications. Does not include general
purpose equipment or equipment used in satellite space segment property.
10 7 10
48.37 TOCSC—Satellite Space Segment Property:
Includes satellites and equipment used for telemetry, tracking, control, and monitoring when
used in satellite communications.
8 5 8
48.38 TOCSC—Equipment Installed on Customer’s Premises:
Includes assets installed on customer’s premises, such as computers, terminal equipment,
power generation and distribution systems, private switching center, teleprinters, facsimile
equipment, and other associated and related equipment.
10 7 10
48.39 TOCSC—Support and Service Equipment:
Includes assets used to support but not engage in communications. Includes store, warehouse
and shop tools, and test and laboratory assets.
**Cable Television (CATV):**Includes communications-related assets used to provide cable
television community antenna television services. Does not include assets used to provide
subscribers with 2-way communications services.
13.5 7 13.5

1 Property described in asset guideline class 48.13 which is qualified technological equipment as defined in section 168(i)(2) is assigned a 5-year recovery period.

106 Publication 946 (2025)

Table B- -2. Table of Class Lives and Recovery Periods
Asset
class
Description of assets included Recovery Periods
(in years)
Recovery Periods
(in years)
Asset
class
Description of assets included Class Life
(in years)
GDS
(MACRS)
ADS
48.41 CATV—Headend:
Includes assets such as towers, antennas, preamplifiers, converters, modulation equipment, and program
non-duplication systems. Does not include headend buildings and program origination assets.
11 7 11
48.42 CATV—Subscriber Connection and Distribution Systems:
Includes assets such as trunk and feeder cable, connecting hardware, amplifiers, power
equipment, passive devices, directional taps, pedestals, pressure taps, drop cables, matching
transformers, multiple set connector equipment, and convertors.
10 7 10
48.43 CATV—Program Origination:
Includes assets such as cameras, film chains, videotape recorders, lighting, and remote location
equipment excluding vehicles. Does not include buildings and their structural components.
9 5 9
48.44 CATV—Service and Test:
Includes assets such as oscilloscopes, field strength meters, spectrum analyzers, and cable
testing equipment, but does not include vehicles.
8.5 5 8.5
48.45 CATV—Microwave Systems:
Includes assets such as towers, antennas, transmitting and receiving equipment, and broad
band microwave assets used in the provision of cable television services. Does not include
assets used in the provision of common carrier services.
9.5 5 9.5
49.11 Electric, Gas, Water, and Steam Utility Services:
Includes assets used in the production, transmission, and distribution of electricity, gas, steam,
or water for sale including related land improvements.
Electric Utility Hydraulic Production Plant:
Includes assets used in the hydraulic power production of electricity for sale, including related
land improvements, such as dams, flumes, canals, and waterways.
50 20 50
49.12 Electric Utility Nuclear Production Plant:
Includes assets used in the nuclear power production and electricity for sale and related land
improvements. Does not include nuclear fuel assemblies.
20 15 20
49.121 Electric Utility Nuclear Fuel Assemblies:
Includes initial core and replacement core nuclear fuel assemblies (i.e., the composite of fabricated nuclear
fuel and container) when used in a boiling water, pressurized water, or high temperature gas reactor used in
the production of electricity. Does not include nuclear fuel assemblies used in breader reactors.
5 5 5
49.13 Electric Utility Steam Production Plant:
Includes assets used in the steam power production of electricity for sale, combustion turbines operated in a
combined cycle with a conventional steam unit and related land improvements. Also includes package
boilers, electric generators, and related assets, such as electricity and steam distribution systems as used by
a waste reduction and resource recovery plant if the steam or electricity is normally for sale to others.
28 20 28
49.14 Electric Utility Transmission and Distribution Plant:
Includes assets used in the transmission and distribution of electricity for sale and related land
improvements. Excludes initial clearing and grading land improvements as specified in Rev. Rul.
72-403, 1972-2 C.B. 102.
30 20 30
49.15 Electric Utility Combustion Turbine Production Plant:
Includes assets used in the production of electricity for sale by the use of such prime movers as jet
engines, combustion turbines, diesel engines, gasoline engines, and other internal combustion
engines, their associated power turbines and/or generators, and related land improvements. Does not
include combustion turbines operated in a combined cycle with a conventional steam unit.
20 15 20
49.21 Gas Utility Distribution Facilities:
Includes gas water heaters and gas conversion equipment installed by utility on customers’
premises on a rental basis.
35 20 35
49.221 Gas Utility Manufactured Gas Production Plants:
Includes assets used in the manufacture of gas having chemical and/or physical properties
which do not permit complete interchangeability with domestic natural gas. Does not include
gas-producing systems and related systems used in waste reduction and resource recovery
plants which are elsewhere classified.
30 20 30
49.222 Gas Utility Substitute Natural Gas (SNG) Production Plant (naphtha or lighter hydrocarbon
feedstocks):
Includes assets used in the catalytic conversion of feedstocks or naphtha or lighter
hydrocarbons to a gaseous fuel which is completely interchangeable with domestic natural gas.
14 7 14
49.223 Substitute Natural Gas—Coal Gasification:
Includes assets used in the manufacture and production of pipeline quality gas from coal using the basic Lurgi
process with advanced methanation. Includes all process plant equipment and structures used in this coal
gasification process and all utility assets such as cooling systems, water supply and treatment facilities, and
assets used in the production and distribution of electricity and steam for use by the taxpayer in a gasification
plant and attendant coal mining site processes but not for assets used in the production and distribution of
electricity and steam for sale to others. Also includes all other related land improvements. Does not include
assets used in the direct mining and treatment of coal prior to the gasification process itself.
18 10 18
49.23 Natural Gas Production Plant 14 7 14
49.24 Gas Utility Trunk Pipelines and Related Storage Facilities:
Excluding initial clearing and grading land improvements as specified in Rev. Rul. 72-40.
22 15 22
49.25 Liquefied Natural Gas Plant:
Includes assets used in the liquefaction, storage, and regasification of natural gas including
loading and unloading connections, instrumentation equipment and controls, pumps, vaporizers
and odorizers, tanks, and related land improvements. Also includes pipeline interconnections
with gas transmission lines and distribution systems and marine terminal facilities.
22 15 22

Publication 946 (2025) 107

Table B- -2. Table of Class Lives and Recovery Periods
Asset
class
Description of assets included Recovery Periods
(in years)
Recovery Periods
(in years)
Asset
class
Description of assets included Class Life
(in years)
GDS
(MACRS)
ADS
GDS
(MACRS)
ADS
49.3 Water Utilities:
Includes assets used in the gathering, treatment, and commercial distribution of water.
50 203 50
49.4 Central Steam Utility Production and Distribution:
Includes assets used in the production and distribution of steam for sale. Does not include
assets used in waste reduction and resource recovery plants which are elsewhere classified.
28 20 28
49.5 Waste Reduction and Resource Recovery Plants:
Includes assets used in the conversion of refuse or other solid waste or biomass to heat or to a
solid, liquid, or gaseous fuel. Also includes all process plant equipment and structures at the
site used to receive, handle, collect, and process refuse or other solid waste or biomass in a
waterwall, combustion system, oil or gas pyrolysis system, or refuse-derived fuel system to
create hot water, gas, steam, and electricity. Includes material recovery and support assets
used in refuse or solid refuse or solid waste receiving, collecting, handling, sorting, shredding,
classifying, and separation systems. Does not include any package boilers, or electric
generators and related assets such as electricity, hot water, steam, and manufactured gas
production plants classified in classes 00.4, 49.13, 49.221, and 49.4. Does include, however, all
other utilities such as water supply and treatment facilities, ash handling, and other related land
improvements of a waste reduction and resource recovery plant.
10 7 10
50.0 Municipal Wastewater Treatment Plant 24 15 24
51.0 Municipal Sewer 50 203 50
57.0 Distributive Trades and Services:
Includes assets used in wholesale and retail trade, and personal and professional services.
Includes section 1245 assets used in marketing petroleum and petroleum products.
9 5 91
57.1 Distributive Trades and Services—Billboard, Service Station Buildings, and Petroleum
Marketing Land Improvements:
Includes section 1250 assets, including service station buildings and depreciable land
improvements, whether section 1245 property or section 1250 property, used in the marketing
of petroleum and petroleum products, but not including any of these facilities related to
petroleum and natural gas trunk pipelines. Includes car wash buildings and related land
improvements. Includes billboards, whether such assets are section 1245 property or section
1250 property. Excludes all other land improvements, buildings, and structural components as
defined in section 1.48-1(e) of the regulations.
20 15 20
79.0 Recreation:
Includes assets used in the provision of entertainment services on payment of a fee or
admission charge, as in the operation of bowling alleys, billiard and pool establishments,
theaters, concert halls, and miniature golf courses. Does not include amusement and theme
parks and assets which consist primarily of specialized land improvements or structures, such
as golf courses, sports stadia, race tracks, ski slopes, and buildings which house the assets
used in entertainment services.
10 7 10
80.0 Theme and Amusement Parks:
Includes assets used in the provision of rides, attractions, and amusements in activities defined as theme
and amusement parks, and includes appurtenances associated with a ride, attraction, amusement, or theme
setting within the park such as ticket booths, facades, shop interiors, and props, special purpose structures,
and buildings other than warehouses, administration buildings, hotels, and motels. Includes all land
improvements for or in support of park activities (for example, parking lots, sidewalks, waterways, bridges,
fences, landscaping, etc.), and support functions (for example, food and beverage retailing, souvenir vending,
and other nonlodging accommodations) if owned by the park and provided exclusively for the benefit of park
patrons. Theme and amusement parks are defined as combinations of amusements, rides, and attractions
which are permanently situated on park land and open to the public for the price of admission. This guideline
class is a composite of all assets used in this industry except transportation equipment (general purpose
airplanes, etc., which are included in asset guideline classes with the prefix 00.2); assets used in the
trucks, cars, provision of administrative services (asset classes with the prefix 00.1) and warehouses,
administration buildings, hotels, and motels.
12.5 7 12.5
Certain Property for Which Recovery Periods Assigned
A. Personal Property With No Class Life
Section 1245 Real Property With No Class Life
B. Qualified Technological Equipment, as defined in section 168(i)(2).
C. Property Used in Connection with Research and Experimentation referred to in section
168(e)(3)(B).
D. Alternative energy property described in section 48(l)(3)(A)(ix) (as in effect on the day before
the date of enactment (11/5/90) of the Revenue Reconciliation Act of 1990).
E. Biomass property described in section 48(l)(15) (as in effect on the day before the date of
enactment (11/5/90) of the Revenue Reconciliation Act of 1990) and is a qualifying small
production facility within the meaning of section 3(17)(c) of the Federal Power Act (16 U.S.C.
796(17)(C)), as in effect on September 1, 1986.
F. Energy property described in section 48(a)(3)(A) (or would be described if “solar or wind
energy” were substituted for “solar energy” in section 48(a)(3)(A)(i)).
2
2
2
2
2
7
7
5
5
5
5
5
12
40
5
class life if
no class
life—12
class life if
no class
life—12
class life if
no class
life—12
class life if
no class
life—12

1

2

3

Any high technology medical equipment as defined in section 168(i)(2)(C) which is described in asset guideline class 57.0 is assigned a 5-year

recovery period for the alternate MACRS method.

The class life (if any) of property described in class B, C, D, E, or F is determined by reference to the asset guideline classes. If an item of property

described in paragraph B, C, D, E, or F is not described in any asset guideline class, such item of property has no class life. Use straight line method over 25 years if placed in service after June 12, 1996, unless placed in service under a binding contract in effect before June 10,

1996, and at all times until placed in service.

108 Publication 946 (2025)

Exceptions & meaning →

Glossary

Abstract fees: Expenses generally paid by a buyer to research the title of real property.

Active conduct of a trade or busi- ness: Generally, for the section 179 deduction, a taxpayer is considered to conduct a trade or business actively if they meaningfully participate in the management or operations of the trade or business. A mere passive investor in a trade or business does not actively conduct the trade or business.

Adjusted basis: The original cost of property, plus certain additions and improvements, minus certain deductions such as depreciation allowed or allowable and casualty losses.

Amortization: A ratable deduction for the cost of intangible property over its useful life.

Amount realized: The total of all money received plus the fair market value of all property or services received from a sale or exchange. The amount realized also includes any liabilities assumed by the buyer and any liabilities to which the property transferred is subject, such as real estate taxes or a mortgage.

Basis: A measure of an individual’s investment in property for tax purposes.

Business/investment use: Usually, a percentage showing how much an item of property, such as an automobile, is used for business and investment purposes.

Capitalized: Expended or treated as an item of a capital nature. A capitalized amount is not deductible as a current expense and must be included in the basis of property.

Circumstantial evidence: Details or facts which indirectly point to other facts.

Class life: A number of years that establish the property class and recovery period for most types of property under the General Depreciation System

(GDS) and Alternative Depreciation System (ADS).

Commuting: Travel between a personal home and work or job site within the area of an individual’s tax home.

Convention: A method established under the Modified Accelerated Cost Recovery System (MACRS) to determine the portion of the year to depreciate property both in the year the property is placed in service and in the year of disposition.

Declining balance method: An accelerated method to depreciate property. The GDS of MACRS uses the 150% and 200% declining balance methods for certain types of property. A depreciation rate (percentage) is determined by dividing the declining balance percentage by the recovery period for the property.

Disposition: The permanent withdrawal from use in a trade or business or from the production of income.

Documentary evidence: Written records that establish certain facts. Other records, such as emails, pictures, or other electronic records could serve as evidence.

Exchange: To barter, swap, part with, give, or transfer property for other property or services.

Fair market value (FMV): The price that property brings when it is offered for sale by one who is willing but not obligated to sell, and is bought by one who is willing or desires to buy but is not compelled to do so.

Fiduciary: The one who acts on behalf of another as a guardian, trustee, executor, administrator, receiver, or conservator.

Fungible commodity: A commodity of a nature that one part may be used in place of another part.

Goodwill: An intangible property such as the advantage or benefit received in property beyond its mere value. It is not

confined to a name but can also be attached to a particular area where business is transacted, to a list of customers, or to other elements of value in business as a going concern.

Grantor: The one who transfers property to another.

Improvement: An addition to or partial replacement of property that adds to its value, appreciably lengthens the time you can use it, or adapts it to a different use.

Intangible property: Property that has value but cannot be seen or touched, such as goodwill, patents, copyrights, and computer software.

Listed property: Passenger automobiles; any other property used for transportation; and property of a type generally used for entertainment, recreation, or amusement.

Nonresidential real property: Most real property other than residential rental property.

Placed in service: Ready and available for a specific use whether in a trade or business, the production of income, a tax-exempt activity, or a personal activity.

Property class: A category for property under MACRS. It generally determines the depreciation method, recovery period, and convention.

Recapture: To include as income on your return an amount allowed or allowable as a deduction in a prior year.

Recovery period: The number of years over which the basis of an item of property is recovered.

Remainder interest: That part of an estate that is left after all the other provisions of a will have been satisfied.

Residential rental property: Real property, generally buildings or structures, if 80% or more of its annual

Publication 946 (2025) 109

gross rental income is from dwelling units.

Salvage value: An estimated value of property at the end of its useful life. Not used under MACRS.

Section 1245 property: Property that is or has been subject to an allowance for depreciation or amortization. Section 1245 property includes personal property, single-purpose agricultural and horticultural structures, storage facilities used in connection with the distribution of petroleum or primary products of petroleum, and railroad grading or tunnel bores.

Section 1250 property: Real property (other than section 1245 property) which is or has been subject to an allowance for depreciation.

Standard mileage rate: The established amount for optional use in determining a tax deduction for automobiles instead of deducting depreciation and actual operating expenses.

Straight line method: A way to figure depreciation for property that ratably deducts the same amount for each year in the recovery period. The rate (in percentage terms) is determined by dividing 1 by the number of years in the recovery period.

Structural components: Parts that together form an entire structure, such as a building. The term includes those parts of a building such as walls, partitions, floors, and ceilings, as well as any permanent coverings such as paneling or tiling, windows and doors, and all components of a central air conditioning or heating system including motors, compressors, pipes, and ducts. It also includes plumbing fixtures such as sinks, bathtubs, electrical wiring and lighting fixtures, and other parts that form the structure.

Tangible property: Property you can see or touch, such as buildings, machinery, vehicles, furniture, and equipment.

Tax exempt: Not subject to tax.

Term interest: A life interest in property, an interest in property for a term of years, or an income interest in a trust. It generally refers to a present or future interest in income from property or the right to use property that terminates or fails upon the lapse of time, the occurrence of an event, or the failure of an event to occur.

Unadjusted basis: The basis of an item of property for purposes of figuring gain on a sale without taking into

account any depreciation taken in earlier years but with adjustments for other amounts, including amortization, the section 179 deduction, any special depreciation allowance, any deduction claimed for clean-fuel vehicles or clean-fuel vehicle refueling property placed in service before January 1, 2006, and any electric vehicle credit.

Unit-of-production method: A way to figure depreciation for certain property. It is determined by estimating the number of units that can be produced before the property is worn out. For example, if it is estimated that a machine will produce 1,000 units before its useful life ends, and it actually produces 100 units in a year, the percentage to figure depreciation for that year is 10% of the machine’s cost less its salvage value.

Useful life: An estimate of how long an item of property can be expected to be usable in a trade or business or to produce income.

110 Publication 946 (2025)

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Leasehold improvement property,

( See also T erm interests) Limit on deduction :

A

Addition to property 33 Adjusted basis 12 Alternative Depreciation System (ADS) :

Depreciation allowable 12 Depreciation allowed 12 Depreciation deduction :

Listed property 54 Determinable useful life 5 Disposition :

defined 31 Life tenant 4

Recovery periods 33 Required use 28 Amended return 13 Apartment :

Before recovery period ends 39 General asset account property 47 Section 179 deduction 22

Automobile 59 Section 179 17 Listed property :

Cooperative 4 Rental 30 Assistance ( See Tax help) Automobile ( See Passenger automobile)

E

Election :

5% owner 56 Condition of employment 54 Defined 52 Employee deduction 54 Employer convenience 54 Improvements to 52 Leased 57 Passenger automobile 52 Qualified business use 55 Recordkeeping 63 Related person 56 Reporting on Form 4562 65

B

Basis :

Adjustments 12, 21, 37 Basis for depreciation 32 Casualty loss 37 Change in use 11 Cost 11 Depreciable basis 26 Other than cost 11 Recapture of clean-fuel vehicle deduction or

ADS 29, 35 Declining balance (150% DB) method 35 Exclusion from MACRS 11 General asset account 50 Not to claim special depreciation

allowance 26 Section 179 deduction 21 Straight line method 35 Electric vehicle 60 Employee :

M

Maximum deduction :

Electric vehicles 60 Passenger automobiles 59 Trucks 61 Vans 61 Mobile home ( See Residential rental property) Modified ACRS (MACRS) :

credit 37 Term interest 6 Unadjusted 37 Business use of property, partial 4 Business-use limit, recapture of Section 179

Depreciation deduction 54 How to claim depreciation 13 Employee deduction, listed property 54 Exchange of MACRS property 43

Farm :

Property 35 Figuring MACRS :

F

deduction 22 Business-use requirement, listed

property 54

C

Car ( See Passenger automobile) Carryover of section 179 deduction 20 Casualty loss, effect of 37 Changing accounting method 13 Communication equipment ( See Listed

Using percentage tables 35 Without using percentage tables 40 Films 10

Abusive transaction 49 Disposing of property 47 Grouping property in 47 Nonrecognition transaction 49 General Depreciation System (GDS),

G

General asset account :

Addition or improvement 33 Alternative Depreciation System (ADS) 28 Conventions 34 Declining balance method 40 Depreciation methods 34 Farm property 35 Figuring, short tax year 45 General Depreciation System (GDS) 28 Percentage tables 37 Property classes 29 Recovery periods 32 Short tax year 44 Straight line method 40

property) Commuting 55 Computer software 9, 16 Containers 5 Conventions 34 Cooperative apartment 4 Copyright 9

recovery periods 32 Gift ( See Basis, other than cost) Glossary 109

( See also Se ction 197 intangibles) Correcting depreciation deductions 13 Cost basis 11

Idle property 7 Improvements 12, 33 Income forecast method 10 Incorrect depreciation deductions 13 index 6, 7, 11, 12, 15, 17, 25, 47, 51, 63 Index 5 Inheritance ( See Basis, other than cost) Intangible property :

I

N

Nonresidential real property 30 Nontaxable transfer of MACRS property 44

O

Office in the home 5, 33 Ownership, incidents of 4

P

Defined 52 Electric vehicles 60 Limit on 59 Maximum depreciation deduction 59 Trucks 61 Vans 61 Patent 9

( See al so Section 197 intangibles) Personal property 8 Phonographic equipment ( See Listed

property) Photographic equipment ( See Listed

D

Declining balance :

Method 40 Rates 40 Deduction limit :

Partial business use 16 Passenger automobile :

Automobile 59 Section 179 17 Depreciation :

Deduction:

Employee 54 Listed property 54 Determinable useful life 5 Excepted property 6 Incorrect amount deducted 13 Methods 34 Property lasting more than one year 5 Property owned 3 Property used in business 4 Recapture 51, 56

Depreciation method 9, 10 Income forecast method 10 Straight line method 9 Inventory 5 Investment use of property, partial 4 Involuntary conversion of MACRS

property 43

L

Land :

Not depreciable 5 Preparation costs 5 Leased property 17

Before 1987 7

property) Placed in service :

Publication 946 (2025) 111

Date 32 Rule 6 Property :

Classes 29 Depreciable 3 Idle 7 Improvements 12 Leased 3, 17 Listed 52 Personal 8 Real 8 Retired from service 7 Tangible personal 16 Term interest 6 Publications ( See Tax help)

Q

GDS 32 Related persons 6, 8, 16, 56 Rent-to-own property, defined 30 Rental home ( See Residential rental property) Rented property, improvements 12 Repairs 12 Residential rental property 30 Retail motor fuels outlet 31 Revoking :

ADS election 29 General asset account election 51 Section 179 election 22

S

Software, computer 9, 16 Sound recording 10 Special depreciation allowance :

T

Tangible personal property 16 Tax help 65 Term interest 6 Trade-in of property 17 Trucks 61

U

Unadjusted basis 37 Useful life 5

V

Vans 61 Video tape 10 Video-recording equipment ( See Listed

property)

W

When to use ADS 28 Worksheet :

Leased listed property 57 MACRS 37

Election not to claim 26 Qualified property 23 Recapture 26 Stock, constructive ownership of 9 Straight line method 9, 40

Created intangibles 10

Sale of property 39 Section 179 deduction :

Qualified leasehold improvement property,

Business use required 16 Carryover 20 Dispositions 22 Electing 21 Limits:

defined 31 Qualified production property 27 Qualified property, special depreciation

allowance 23

R

Real property 8 Recapture :

Clean-fuel vehicle deduction or credit 37 General asset account, abusive

Eligible 15 Excepted 17 Purchase required 16 Recapture 22 Recordkeeping 21 S corporation rules 21 Settlement fees 11 Short tax year :

Business (taxable) income 19 Business-use, recapture 22 Dollar 18 Partial business use 16 Married filing separate returns 18 Partnership rules 20 Property:

transaction 49 Listed property 56 MACRS depreciation 51 Section 179 deduction 22 Special depreciation allowance 26 Recordkeeping :

Listed property 63 Section 179 21 Recovery periods :

Figuring depreciation 45 Figuring placed-in-service date 44

ADS 33

112 Publication 946 (2025)

Tax Publications for Business Taxpayers

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Commonly Used Tax Forms

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Publication 946 (2025) 113

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