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Introduction›Part III. Administrative, Procedural, and Miscellaneous

Part 7 Miscellaneous Forms and Programs

Internal Revenue Bulletin 2011-52 · 2026-10-03 edition · updated 2026-10-04 · United States

Section 7.1 – Specifications for Substitute Schedules K-1

7.1.1 Requirements for Schedules K-1 That Accompany Forms 1041, 1065, 1065-B, and 1120S

Because of significant changes to improve processing, prior approval is now required for substitute Schedules K-1 that accompany Form 1041 (for estates and trusts), Form 1065 (for partnerships), Form 1065-B (for electing large partnerships), or Form 1120S (for S corporations). Substitute Schedules K-1 should be as close as possible to exact replicas of copies of the official IRS schedules and follow the same process for submitting other substitute forms and schedules. Before releasing their substitute forms, software vendors are responsible for making any subsequent changes that have been made to the final official IRS forms after the draft forms have been posted.

You must include all information on the form. Submit Schedules K-1 to the IRS at substituteforms@irs.gov with “Attn: PDF Submissions” on the subject line or at:

2011–52 I.R.B. 1018 December 27, 2011

7.1.2 Special Requirements for Recipient Copies of Schedules K-1

Internal Revenue Service Attn: Substitute Forms Program SE:W:CAR:MP:T:M:S 1111 Constitution Avenue, NW Room 6526 Washington, DC 20224

Include the 6-digit form ID code in the upper right of Schedules K-1 of Forms 1041, 1065, and 1120S.

• 661110 for Form 1041, • 651110 for Form 1065, and • 671110 for Form 1120S.

Please allow white space around the 6-digit code.

Schedules K-1 that accompany Forms 1041, 1065, 1065-B, or 1120S must meet all specifications. The specifications include, but are not limited to, the following requirements.

Exceptions & meaning →

• You will no longer be able to produce Schedules K-1 that contain only those lines or…

that taxpayers are required to use. All lines must be included.

Exceptions & meaning →

• The words “ See attached statement for additional information.” must be preprinted in…

lower right hand side on Schedules K-1 of Forms 1041, 1065, and 1120S.

Exceptions & meaning →

• All K-1s that are filed with the IRS should be printed on standard 8.5” x 11” paper (the

international standard (A4) of 8.27” x 11.69” may be substituted).

Exceptions & meaning →

• Each recipient’s information must be on a separate sheet of paper. Therefore, you must

separate all continuously printed substitutes, by recipient, before filing with the IRS.

Exceptions & meaning →

• No carbon copies or pressure-sensitive copies will be accepted. • The Schedule K-1…

tate, trust, partnership, or S corporation) and the recipient (beneficiary, partner, or shareholder).

• The Schedule K-1 must contain the tax year, the OMB number, the schedule number (K-1),

the related form number (1041, 1065, 1065-B, or 1120S), and the official schedule name in substantially the same position and format as shown on the official IRS schedule.

Exceptions & meaning →

• The Schedule K-1 must contain all the line items as shown on the official form,…

the instructions, if any are printed on the back of the official Schedule K-1.

Exceptions & meaning →

• The line items or boxes must be in the same order and arrangement as those on the…

• The amount of each recipient’s share of each item must be shown. Furnishing a total…

of each item and a percentage (or decimal equivalent) to be applied to such total amount by the recipient does not satisfy the law and the specifications of this revenue procedure.

Exceptions & meaning →

• The entity may have to pay a penalty if substitute Schedules K-1 are filed that do…

• Additionally, the IRS may consider the Schedules K-1 that do not conform to…

as not being able to be processed and may return Forms 1041, 1065, 1065-B, or 1120S to the filer to be filed correctly.

Schedules K-1 that are 2-D bar-coded will continue to require prior approval from the IRS (see Sections 7.1.3 through 7.1.5 ).

Standardization for reporting information is required for recipient copies of substitute Schedules K-1 of Forms 1041, 1065, 1065-B, and 1120S. Uniform visual standards are provided to increase compliance by allowing recipients and practitioners to more easily

December 27, 2011 1019 2011–52 I.R.B.

7.1.3 Requirements for Schedules K-1 with Two-Dimensional (2-D) Bar Codes

recognize a substitute Schedule K-1. The entity must furnish to each recipient a copy of Schedule K-1 that meets the following requirements.

Exceptions & meaning →

• Include the 6-digit form ID code in the upper right of Schedules K-1 of Forms 1041,…

• 661110 for Form 1041, • 651110 for Form 1065, and • 671110 for Form 1120S.

Please allow white space around the 6-digit code.

Exceptions & meaning →

• You will no longer be able to produce Schedules K-1 that contain only those lines or…

that taxpayers are required to use. All lines must be included.

Exceptions & meaning →

• Both pages 1 and 2 of Schedules K-1 of Forms 1065 and 1120S must be provided to each

• The words “ See attached statement for additional information.” must be preprinted in…

lower right hand side on Schedules K-1 of Forms 1041, 1065, and 1120S.

Exceptions & meaning →

• The Schedule K-1 must contain the name, address, and SSN or EIN of both the entity and

• The Schedule K-1 must contain the tax year, the OMB number, the schedule number (K-1),

the related form number (1041, 1065, 1065-B, or 1120S), and the official schedule name in substantially the same position and format as shown on the official IRS schedule.

Exceptions & meaning →

• All applicable amounts and information required to be reported must be titled and…

in the same manner as shown on the official IRS schedule. The line items or boxes must be in the same order and arrangement and must be numbered like those on the official IRS schedule.

Exceptions & meaning →

• The Schedule K-1 must contain all items required for use by the recipient. The…

to the schedule must identify the line or box number and code, if any, for each item as shown in the official IRS schedule.

Exceptions & meaning →

• The amount of each recipient’s share of each item must be shown. Furnishing a total…

of each line item and a percentage (or decimal equivalent) to be applied to such total amount by the recipient does not satisfy the law and the specifications of this revenue procedure.

Exceptions & meaning →

• Instructions to the recipient that are substantially similar to those on or…

official IRS schedule must be provided to aid in the proper reporting of the items on the recipient’s income tax return. Where items are not reported to a recipient because they do not apply, the related instructions may be omitted.

Exceptions & meaning →

• The quality of the ink or other material used to generate recipients’ schedules must…

clearly legible documents. In general, black chemical transfer inks are preferred.

Exceptions & meaning →

• In order to assure uniformity of substitute Schedules K-1, the paper size should be…

8.5” x 11” (the international standard (A4) of 8.27” x 11.69” may be substituted.)

Exceptions & meaning →

• The paper weight, paper color, font type, font size, font color, and page layout must…

that the average recipient can easily decipher the information on each page.

Exceptions & meaning →

• The legend “Important Tax Return Document Enclosed” must appear in a bold and con

spicuous manner on the outside of the envelope that contains the substitute recipient copy of Schedule K-1.

Exceptions & meaning →

• The entity may have to pay a penalty if a substitute Schedule K-1 furnished to any…

does not conform to the specifications of this revenue procedure and results in impeding processing.

Electronic filing is now and will continue to be the preferred method of filing; however, 2-D bar code is the best alternative method for paper processing.

In an effort to improve efficiency and at the same time increase data accuracy, the IRS partnered with the tax software development community on a two-dimensional bar code project in 2003. Certain tax software packages have been modified to generate 2-D bar codes on Sched

2011–52 I.R.B. 1020 December 27, 2011

7.1.4 2-D Bar Code Specifications for Schedules K-1

ules K-1. As a result, when K-1’s are printed using these programs, a bar code will print on the page.

Rather than manually transcribe information from the Schedule K-1, the IRS will scan the bar code and electronically upload the information from the K-1. The results will be more efficient operation within the IRS and fewer transcription errors for your clients.

Note. If software vendors do not want to produce bar-coded Schedules K-1, they may produce the official IRS Schedules K-1 but cannot use the expedited process for approving bar-coded K-1s and their parent returns as outlined in Section 7.1.6 .

In addition to the requirements in Sections 7.1.1 and 7.1.2, the bar-coded Schedules K-1 must meet the following specifications.

Exceptions & meaning →

• The bar code should print in the space labeled “For IRS Use Only” on each Schedule K-1.

The entire bar code must print within the “For IRS Use Only” box surrounded by a white space of at least 1 /4 inch.

Exceptions & meaning →

• Bar codes must print in PDF 417 format. • The bar codes must always be in the…

least a field delimiter (carriage return). Leaving out a field in a bar code will cause every subsequent field to be misread.

• Be sure to include the 6-digit form ID code in the upper right of Schedules K-1 of Forms

• 661110 for Form 1041, • 651110 for Form 1065, and • 671110 for Form 1120S.

Please allow white space around the 6-digit code.

Follow these general specifications for preparing all 2-D bar-coded Schedules K-1.

Exceptions & meaning →

• Numeric fields – • Do not include leading zeros (except Taxpayer Identification…

• If negative value, the minus sign “–” must be present immediately to the left of the

number and part of the 12 position field.

Exceptions & meaning →

• Do not use non-numeric characters except that the literal “STMT” can be put in money

• All money fields should be rounded to the nearest whole dollar amount – If a money

amount ends in 00 to 49 cents, drop the cents; if it ends in 50 to 99 cents, truncate the cents and increment the dollar amount by one. Use the same rounding technique for the bar-coded and the printed K-1s.

Exceptions & meaning →

• All numeric-only fields are right justified (except Taxpayer Identification Numbers and

• All field lengths are expressed as maximum lengths. If the value in the field has fewer

positions or the software program does not support that many positions, put in the bar code only those positions actually used.

Exceptions & meaning →

• Alpha fields – • Do not include leading blanks (left justified). • Do not include…

December 27, 2011 1021 2011–52 I.R.B.

7.1.5 Approval Process for Bar-Coded Schedules K-1

7.1.6 Procedures for Reducing Testing Time

Exceptions & meaning →

• Use uppercase alpha characters only. • Variable fields – • Do not include leading…

• Delimit each field with a carriage return. • Express percentages as 6-digit numbers…

zero(s) (for percentages less than 100%) and no decimal point (decimal point is assumed between 3rd and 4th positions). Examples: 25.32% expressed as “025320”; 105% expressed as “105000”; 8.275% expressed as “008275”; 10.24674% express as “010247”.

• It is vital that the print routine reinitialize the bar code prior to printing each…

K-1. Failure to do this will result in each K-1 for a parent return having the same bar code as the document before it.

Prior to releasing commercially available tax software that creates bar-coded Schedules K-1, the printed schedule and the bar code must both be tested. Bar code testing must be done using the final official IRS Schedule K-1. Bar code approval requests must be resubmitted for any subsequent changes to the official IRS form that would affect the bar code. Below are instructions and a sequence of events that will comprise the testing process.

Exceptions & meaning →

• The IRS has released the final Schedule K-1 bar-code specifications by publishing them

Exceptions & meaning →

• The IRS will publish a set of test documents that will be used to test the ability of…

preparation software to create bar codes in the correct format.

Exceptions & meaning →

• Software developers will submit two identical copies of the test documents – one to the

IRS and one to a contracted testing vendor.

Exceptions & meaning →

• The IRS will use one set to ensure the printed schedules comply with standard substitute

• If the printed forms fail to meet the substitute form criteria, the IRS will inform…

developer of the reason for noncompliance.

Exceptions & meaning →

• The software developer must resubmit the Schedule(s) K-1 until they pass the substitute

• The testing vendor will review the bar codes to ensure they meet the published bar-code

• If the bar code(s) does not meet published specifications, the testing vendor will…

the software developer directly informing them of the reason for noncompliance.

Exceptions & meaning →

• Software developers must submit new bar-coded schedules until they pass the bar-code

• When the bar code passes, the testing vendor will inform the IRS that the developer has

passed the bar-code test and the IRS will issue an overall approval for both the substitute form and the bar code.

Exceptions & meaning →

• After receiving this consolidated response, the software vendor is free to release…

for tax preparation as long as any subsequent revisions to the schedules do not change the fields.

Exceptions & meaning →

• Find the mailing address for the testing vendor below. Separate and simultaneous…

to the IRS and the vendor will reduce testing time.

In order to help provide incentives to the software development community to participate in the Schedule K-1 2-D project, the IRS has committed to expediting the testing of bar-coded Schedules K-1 and their associated parent returns. To receive this expedited service, follow the instructions below.

2011–52 I.R.B. 1022 December 27, 2011

Exceptions & meaning →

• Mail the parent returns (Forms 1065, 1120S, 1041) and associated bar-coded Schedule(s)

K-1 to the appropriate address below in a separate package from all other approval requests.

Internal Revenue Service Attn: Bar-Coded K-1 SE:W:CAR:MP:T:M:S 1111 Constitution Avenue, NW Room 6526 Washington, DC 20224

Exceptions & meaning →

• Mail one copy of the parent form(s) and Schedule(s) K-1 to the IRS and another copy to

the testing vendor at the address below.

Northrop Grumman Information Tech Attn: Cecilia Siamundo, Quality Assurance Lead 12011 Sunset Hills Road — 7th floor Reston, VA 20190 Phone: 703-345-6900

Exceptions & meaning →

• Include multiple email and phone contact points in the packages. • While the IRS can…

it cannot expedite the approval of non-associated tax returns.

Section 7.2 – Guidelines for Substitute Forms 8655

7.2.1 Increased Standardization for Forms 8655

7.2.2 Requirements for Substitute Forms 8655

Increased standardization for reporting information on substitute Forms 8655 is now required to aid in processing and for compliance purposes. Please follow the guidelines in Sec- tion 7.2.2 .

Please follow these specific requirements when producing substitute Forms 8655.

• The first line of the title must be “Reporting Agent Authorization.” • If you want to…

theses under the title. “State” must be the first word within the parentheses.

• You must include “Form 8655” on the form. • While the line numbers do not have to…

• The size of any variable data must be printed in a font no smaller than 10-point. •…

• At this time, Form 944 will not be required if Form 941 is checked. Only those forms…

the reporting agent company supports need to be listed.

Exceptions & meaning →

• The jurat (perjury statement) must be identical with the exception of references to line

• A contact name and number for the reporting agent is not required.

December 27, 2011 1023 2011–52 I.R.B.

Exceptions & meaning →

• You must include line 17, or the equivalent line, and it must include two checkboxes.…

form. Preferably this information will be in the same area as line 19 of the official form.

• All substitute Forms 8655 must be approved by the Substitute Forms Unit as outlined in

the Form 8655 specifications in Publication 1167.

Exceptions & meaning →

• If you have not already been assigned a 3-letter source code, you will be given one when

your substitute form is submitted for approval. This source code should be included in the lower left corner of the form.

Exceptions & meaning →

• The 20-day assumed approval policy does not apply to Form 8655 approvals.

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