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Introduction

SECTION 2. BACKGROUND

Internal Revenue Bulletin 2018-16 · 2026-10-03 edition · updated 2026-10-04 · United States

.01 Treatment of Accumulated Post-1986 Deferred Foreign Income as Subpart F Income

Section 965(a) provides that for the last taxable year of a deferred foreign income corporation (“DFIC”) that begins before January 1, 2018 (such year of the DFIC, the “inclusion year”), the subpart F income of the corporation (as otherwise determined for such taxable year under section 952) shall be increased by the greater of (1) the accumulated post-1986 deferred foreign income of such corporation determined as of November 2, 2017, or (2) the accumulated post-1986 deferred foreign income of such corporation determined as of December 31, 2017 (each such date, a “measurement date,” and the greater of the accumulated post-1986 deferred foreign income of the corporation as of the measurement dates, the “section 965(a) earnings amount”). The section 965(a) earnings amount is not subject to the rules or limitations in section 952 and is not limited by the accumulated earnings and profits of the DFIC as of the close of the inclusion year.

.02 Determination of United States Shareholder’s Section 951(a)(1) Inclusion by Reason of Section 965

Section 965(b)(1) provides that, if a taxpayer is a United States shareholder with respect to at least one DFIC and at least one E&P deficit foreign corporation, then the portion of the section 965(a) earnings amount which would otherwise be taken into account under section 951(a) (1) by a United States shareholder with respect to each DFIC is reduced by the

amount of such United States shareholder’s aggregate foreign E&P deficit that is allocated to such DFIC. The portion of the section 965(a) earnings amount that is taken into account under section 951(a)(1) by a United States shareholder, taking into account the reduction described in the preceding sentence, is referred to in this notice as the “section 965(a) inclusion amount.”

.03 Allocation of Aggregate Foreign E&P Deficit and Definition of E&P Deficit Foreign Corporation

The aggregate foreign E&P deficit of any United States shareholder is allocated to each DFIC of the United States shareholder in an amount that bears the same proportion to such aggregate as (A) such United States shareholder’s pro rata share of the section 965(a) earnings amount of each such DFIC bears to (B) the aggregate of such United States shareholder’s pro rata shares of the section 965(a) earnings amounts of all DFICs of such United States shareholder. Section 965(b)(2). The term “aggregate foreign E&P deficit” means, with respect to any United States shareholder, the lesser of (I) the aggregate of such shareholder’s pro rata shares of the specified E&P deficits of the E&P deficit foreign corporations of such shareholder or (II) the aggregate of such shareholder’s pro rata shares of the section 965(a) earnings amounts of all DFICs of such shareholder. Section 965(b)(3)(A)(i).

The term “E&P deficit foreign corporation” means, with respect to any taxpayer, any specified foreign corporation with respect to which such taxpayer is a United States shareholder, if, as of November 2, 2017, (i) such specified foreign corporation has a deficit in post-1986 earnings and profits, (ii) such corporation was a specified foreign corporation, and (iii) such taxpayer was a United States shareholder of such corporation. Section 965(b)(3)(B). The term “specified E&P deficit” means, with respect to an E&P deficit foreign corporation, the amount of such corporation’s deficit in post-1986 earnings and profits as of November 2, 2017. See section 965(b)(3)(C).

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.04 Application of the Participation Exemption

Section 965(c)(1) provides that there shall be allowed as a deduction for the taxable year of a United States shareholder in which a section 965(a) inclusion amount is included in the gross income of such United States shareholder an amount equal to the sum of (A) the United States shareholder’s 8 percent rate equivalent percentage (as defined in section 965(c)(2)(A)) of the excess (if any) of (i) the section 965(a) inclusion amount, over (ii) the amount of such United States shareholder’s aggregate foreign cash position, plus (B) the United States shareholder’s 15.5 percent rate equivalent percentage (as defined in section 965(c)(2)(B)) of so much of such United States shareholder’s aggregate foreign cash position as does not exceed the section 965(a) inclusion amount. The deduction allowed to a United States shareholder under section 965(c) with respect to a section 965(a) inclusion amount of the United States shareholder is referred to in this notice as a “section 965(c) deduction.”

Section 965(c)(3)(A) provides that the term “aggregate foreign cash position” means, with respect to any United States shareholder, the greater of (i) the aggregate of such United States shareholder’s pro rata share of the cash position of each specified foreign corporation of such United States shareholder determined as of the close of the last taxable year of such specified foreign corporation that begins before January 1, 2018 (“final cash measurement date”), 1 or (ii) one half of the sum of (I) the aggregate described in clause (i) determined as of the close of the last taxable year of each such specified foreign corporation that ends before November 2, 2017 (the “second cash measurement date”), plus (II) the aggregate described in clause (i) determined as of the close of the taxable year of each such specified foreign corporation that precedes the taxable year referred to in subclause (I) (“first cash

measurement date”). Each date referred to in the preceding sentence is referred to in this notice as a “cash measurement date.”

The cash position of any specified foreign corporation is the sum of (i) cash held by such corporation, (ii) the net accounts receivable of such corporation, and (iii) the fair market value of the following assets held by such corporation (each asset, a “cash equivalent asset”): (I) personal property which is of a type that is actively traded and for which there is an established financial market; (II) commercial paper, certificates of deposit, the securities of the Federal government and of any State or foreign government; (III) any foreign currency; (IV) any obligation with a term of less than one year (“short-term obligation”); and (V) any asset which the Secretary identifies as being economically equivalent to any asset described in section 965(c)(3)(B). Section 965(c)(3)(B). For purposes of determining the aggregate foreign cash position of a United States shareholder, the term “net accounts receivable” means, with respect to any specified foreign corporation, the excess (if any) of (i) such corporation’s accounts receivable, over (ii) such corporation’s accounts payable (determined consistent with the rules of section 461). Section 965(c)(3)(C).

Section 965(c)(3)(D) provides that net accounts receivable, actively traded property, and short-term obligations shall not be taken into account by a United States shareholder in determining its aggregate foreign cash position to the extent that such United States shareholder demonstrates to the satisfaction of the Secretary that such amount is so taken into account by such United States shareholder with respect to another specified foreign corporation.

Section 965(c)(3)(F) provides that if the Secretary determines that a principal purpose of any transaction was to reduce the aggregate foreign cash position taken into account under section 965(c), such transaction shall be disregarded for purposes of section 965(c).

.05 Definition of DFIC and Accumulated Post-1986 Deferred Foreign Income

For purposes of section 965, a DFIC is, with respect to any United States shareholder, any specified foreign corporation of such United States shareholder that has accumulated post-1986 deferred foreign income (as of a measurement date) greater than zero. Section 965(d)(1). The term “accumulated post-1986 deferred foreign income” means the post-1986 earnings and profits of the specified foreign corporation except to the extent such earnings and profits (A) are attributable to income of the specified foreign corporation that is effectively connected with the conduct of a trade or business within the United States and subject to tax under chapter 1 (“effectively connected income”), or (B) in the case of a controlled foreign corporation (“CFC”), if distributed, would be excluded from the gross income of a United States shareholder under section 959 (“previously taxed income”). Section 965(d)(2). Section 965(d)(3) provides that the term “post-1986 earnings and profits” means the earnings and profits of the foreign corporation (computed in accordance with sections 964(a) and 986, and by taking into account only periods when the foreign corporation was a specified foreign corporation) accumulated in taxable years beginning after December 31, 1986, and determined (A) as of the measurement date that is applicable with respect to such foreign corporation, and (B) without diminution by reason of dividends distributed during the inclusion year other than dividends distributed to another specified foreign corporation.

.06 Specified Foreign Corporation

Section 965(e)(1) provides that the term “specified foreign corporation” means (A) any CFC and (B) any foreign corporation with respect to which one or more domestic corporations is a United States shareholder. For purposes of sections 951 and 961, a specified foreign corporation described in section 965(e)(1)(B) is treated as a CFC

1Notice 2018-07 and Notice 2018-13 referred to the year that includes the final cash measurement date as the “inclusion year” of such specified foreign corporation. However, only a DFIC can have an inclusion year, and therefore the final cash measurement date of a specified foreign corporation, which can be a DFIC, an E&P deficit foreign corporation, or neither, will not necessarily be the close of an inclusion year. The regulations described in Notice 2018-07 and Notice 2018-13 will describe the final cash measurement date consistently with section 965(c)(3)(A) and this notice. Any reference to an “inclusion year” for a specified foreign corporation that is not a DFIC will describe the last year of the specified foreign corporation that begins before January 1, 2018.

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solely for purposes of taking into account the subpart F income of such corporation under section 965(a) (and for purposes of determining a United States shareholder’s pro rata share of any amount with respect to a specified foreign corporation under section 965(f)). Section 965(e)(2). However, if a passive foreign investment company (as defined in section 1297) with respect to the shareholder is not a CFC, then such corporation is not a specified foreign corporation. Section 965(e)(3).

.07 Determination of Pro Rata Share

Section 965(f)(1) provides that the determination of any United States shareholder’s pro rata share of any amount with respect to any specified foreign corporation shall be determined under rules similar to the rules of section 951(a)(2) by treating such amount in the same manner as subpart F income (and by treating such specified foreign corporation as a CFC).

.08 Election Under Section 965(h) Concerning Payment of Net Tax Liability Under Section 965

Section 965(h)(1) provides that in the case of a United States shareholder of a DFIC, such United States shareholder may elect to pay the net tax liability under section 965 in eight installments. Section 965(h)(5) provides that any election under section 965(h)(1) must be made not later than the due date for the return of tax for the year of the United States shareholder in which or with which the inclusion year of the DFIC ends and must be made in such manner as the Secretary provides.

If an election is made under section 965(h)(1), the first installment must be paid on the due date (determined without regard to any extension of time for filing the return) for the return of tax for the year of the United States shareholder in which or with which the inclusion year of the DFIC ends, and each succeeding installment must be paid on the due date (determined without regard to any extension of time for filing the return) for the return of tax for the taxable year following the taxable year with respect to which the preceding installment was made. Section 965(h)(2). Section 965(h)(6) defines the net tax liability under section 965 with respect to

any United States shareholder as the excess (if any) of (i) such taxpayer’s net income tax for the taxable year in which an amount is included in the gross income of such United States shareholder under section 951(a)(1) by reason of section 965, over (ii) such taxpayer’s net income tax for such taxable year determined (I) without regard to section 965, and (II) without regard to any income or deduction properly attributable to a dividend received by such United States shareholder from any DFIC. For this purpose, the term “net income tax” means the regular tax liability reduced by the credits allowed under subparts A, B, and D of part IV of subchapter A.

.09 Election Under Section 965(i) Concerning Payment of Net Tax Liability Under Section 965 by S Corporation Shareholder and Related Reporting Requirements

Section 965(i)(1) provides that in the case of any S corporation that is a United States shareholder of a DFIC, each shareholder of such S corporation may elect to defer payment of such shareholder’s net tax liability under section 965 with respect to such S corporation until the shareholder’s taxable year which includes the triggering event with respect to such liability.

Under section 965(i)(1), any net tax liability, payment of which is deferred under section 965(i)(1), will be assessed on the return of tax as an addition to tax in the shareholder’s taxable year which includes the triggering event with respect to such liability. As defined in section 965(i)(2), in the case of any shareholder’s net tax liability under section 965 with respect to any S corporation, the triggering event with respect to such liability is whichever of the following occurs first: (i) such corporation ceases to be an S corporation (determined as of the first day of the first taxable year that such corporation is not an S corporation); (ii) a liquidation or sale of substantially all the assets of such S corporation (including in a title 11 or similar case), a cessation of business by such S corporation, such S corporation ceases to exist, or any similar circumstance; or (iii) a transfer of any share of stock in such S corporation by the taxpayer (including by reason of

death, or otherwise). In the case of a transfer of less than all of the taxpayer’s shares of stock in the S corporation, such transfer shall only be a triggering event with respect to so much of the taxpayer’s net tax liability under section 965 with respect to such S corporation as is properly allocable to such stock. Section 965(i)(2)(B).

Section 965(i)(3) defines a shareholder’s net tax liability under section 965 with respect to any S corporation as the net tax liability under section 965 which would be determined under section 965(h)(6) if the only amounts taken into account under section 951(a)(1) by reason of section 965 by such shareholder were allocations from such S corporation.

.10 Election Under Section 965(m) Concerning Inclusions of Amounts Under Section 965

Under section 965(m)(1)(B), a real estate investment trust (REIT) may elect, in lieu of including any amount required to be taken into account under section 951(a)(1) by reason of section 965 in the taxable year in which it would otherwise be included in gross income (for purposes of the computation of REIT taxable income under section 857(b)), to include such amount in gross income in eight installments.

.11 Election Under Section 965(n) Not to Apply Net Operating Loss Deduction

Under section 965(n)(1), a United States shareholder of a DFIC may make an election pursuant to which the amount described in section 965(n)(2) shall not be taken into account (A) in determining the amount of the net operating loss deduction under section 172 of such shareholder for such taxable year, or (B) in determining the amount of taxable income for such taxable year which may be reduced by net operating loss carryovers or carrybacks to such taxable year under section 172. The amount described in section 965(n)(2) is the sum of (A) the amount required to be taken into account under section 951(a)(1) by reason of section 965 (determined after the application of section 965(c)), plus (B) in the case of a domestic corporation which chooses to have the benefits of sub

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part A of part III of subchapter N for the taxable year, the taxes deemed to be paid by such corporation under subsections (a) and (b) of section 960 for such taxable year with respect to the amount described in section 965(n)(2)(A) which are treated as a dividends under section 78.

.12 Regulations or Other Guidance Under Section 965

Section 965(o) provides that the Secretary shall prescribe such regulations or other guidance as may be necessary or appropriate to carry out the provisions of section 965, including regulations or other guidance to provide appropriate basis adjustments, and regulations or other guidance to prevent the avoidance of the purposes of section 965, including through a reduction in earnings and profits, through changes in entity classification or accounting methods, or otherwise.

.13 Definition of United States Shareholder

For taxable years of foreign corporations beginning before January 1, 2018, under section 951(b), a United States shareholder is a United States person (within the meaning of section 957(c)) that owns within the meaning of section 958(a), or is considered as owning by applying the rules of ownership of section 958(b), 10 percent or more of the total combined voting power of all classes of stock entitled to vote of the stock of a foreign corporation. Under section 957(c), a United States person generally has the meaning assigned to it by section 7701(a)(30), which includes a domestic partnership or domestic trust. But see Notice 2010–41, 2010–22 I.R.B. 715 (announcing that the Treasury Department and the IRS intend to issue regulations treating certain domestic partnerships as foreign partnerships for purposes of identifying which United States shareholders are required to include amounts in gross income under section 951(a)). Moreover, an S corporation is treated as a partnership for purposes of sections 951 through 965. See section 1373(a).

.14 Attribution Rules in Section 958(b) and Section 318(a)

Section 958 provides rules for determining direct, indirect, and constructive stock ownership. Under section 958(a)(1), stock is considered owned by a person if it is owned directly or is owned indirectly through certain foreign entities under section 958(a)(2). Under section 958(b), section 318 applies, with certain modifications, to the extent that the effect is to treat any United States person as a United States shareholder within the meaning of section 951(b), to treat a person as a related person within the meaning of section 954(d)(3), to treat the stock of a domestic corporation as owned by a United States shareholder of a CFC for purposes of section 956(c)(2), or to treat a foreign corporation as a CFC under section 957.

Section 318 provides rules that attribute the ownership of stock to certain family members, between certain entities and their owners, and to holders of options to acquire stock. Section 318(a)(1) provides rules attributing stock ownership among members of a family. Section 318(a)(2) provides rules attributing stock ownership “upward” from partnerships, estates, trusts, and corporations to partners, beneficiaries, owners, and shareholders. In addition, section 318(a)(3) provides specific rules that attribute the ownership of stock “downward” from partners, beneficiaries, owners, and shareholders to partnerships, estates, trusts, and corporations. In particular, section 318(a) (3)(A) provides that stock owned, directly or indirectly, by or for a partner in a partnership or a beneficiary of an estate is considered as owned by the partnership or estate. This provision applies to all partners and beneficiaries without regard to the size of their interest in the partnership or estate. Section 318(a)(3)(B) similarly provides, subject to certain exceptions, that stock owned, directly or indirectly, by or for a beneficiary of a trust (or a person who is considered an owner of a trust) is considered owned by the trust. In comparison, section 318(a)(3)(C) provides that stock owned, directly or indirectly, by or for a shareholder in a corporation is considered owned by the corporation only if 50 percent or more in value of the stock in the corporation is owned, directly or indirectly, by such person.

Effective for the last taxable year of foreign corporations beginning before January 1, 2018, and each subsequent year of such foreign corporations, and for the taxable years of United States shareholders in which or with which such taxable years of foreign corporations end, the Act repeals section 958(b)(4). As in effect prior to repeal, section 958(b)(4) provided that subparagraphs (A), (B), and (C) of section 318(a)(3) (providing for “downward” attribution) were not to be applied so as to consider a United States person as owning stock that is owned by a person who is not a United States person.

.15 Estimated Taxes Under Sections 6654 and 6655

Taxpayers who fail to make sufficient and timely payments of estimated taxes are liable for additions to tax under sections 6654(a), for individuals, and 6655(a), for corporations. Generally, the addition to tax is calculated by applying the underpayment interest rate under section 6621 to the unpaid portion of any required installment for the period that portion goes unpaid.

.16 Miscellaneous Itemized Deductions

Under section 67(a), miscellaneous itemized deductions are allowed only to the extent that the aggregate of such deductions exceeds 2 percent of adjusted gross income (the “2-percent floor”). As amended by the Act, section 67(g) provides that for taxable years beginning after December 31, 2017, and before January 1, 2026, no miscellaneous itemized deductions are allowable under section 67(a). In addition, under section 56(b)(1) (A)(i), an individual subject to the alternative minimum tax (“AMT”) in 2017 is not allowed a deduction for any miscellaneous itemized deduction. Under section 63(d), itemized deductions generally mean all allowable deductions except for the deductions allowable in arriving at adjusted gross income pursuant to section 62(a), the deduction provided by section 151, and the deduction provided in section 199A (added by the Act). Miscellaneous itemized deductions include all itemized deductions other than those listed in section 67(b), which does not reference the deduction under section 965(c).

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.17 Election Under Section 962 for Individual to be Subject to Tax at Corporate Rates

As amended by the Act, section 962 provides that an individual who is a United States shareholder may elect to have the tax imposed under chapter 1 on amounts that are included in the individual’s gross income under section 951(a) be an amount equal to the tax that would be imposed under section 11 if the amounts were received by a domestic corporation. In addition, if such election is made, the amounts included in the individual’s gross income under section 951(a) are treated as if they were received by a domestic corporation for purposes of applying section 960 (relating to foreign tax credits). See § 1.962–1(a). However, the taxable income determined for purposes of applying section 11 is not reduced by any deduction of the United States shareholder. See § 1.962–1(b)(1)(i). An election under section 962 does not affect tax imposed under other chapters, including under chapter 2A.

.18 Extensions of Time for Filing Income Tax Returns and Paying Tax for Certain Citizens and Residents Abroad

In relevant part, regulations under section 6081 provide an extension of time to the fifteenth day of the sixth month following the close of the taxable year for filing returns of income and for paying any tax shown on the return in the case of United States citizens or residents whose tax homes and abodes, in a real and substantial sense, are outside the United States and Puerto Rico, and United States citizens and residents in military or naval service on duty, including non-permanent or short term duty, outside the United States and Puerto Rico (“specified individuals”). See § 1.6081–5(a)(5) and (6).

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