I INTRODUCTION

For decades, a high statutory rate imposed on worldwide income coupled with the opportunity for essentially permanent deferral of offshore earnings characterised US federal income taxation of corporations. This combination of the incentive and means for keeping corporate earnings outside the United States led to controversial tax and business strategies by multinational enterprises with significant US operations, such as corporate 'inversions', intercompany borrowings intended to generate deductible interest payments in the United States and corresponding offshore income, extraterritorial ownership of intellectual property and retention of cash abroad. Partially in response to these dynamics, in December 2017, the US Congress passed and the President signed into law tax legislation commonly known as the Tax Cuts and Jobs Act (TCJA), which, among other changes, cut the corporate income tax rate from 35 per cent to 21 per cent, broadened the kinds of offshore income that may be subject to current taxation in the United States, subjected untaxed corporate earnings to a one-time 'repatriation' tax and enacted a limited 'participation exemption' regime applicable to the foreign-source portion of dividends from corporate subsidiaries.

Notwithstanding these general themes of recent tax reform, it would be a mistake to assume a tidy conceptual framework for the TCJA. The law was drafted and passed with extraordinary speed and with few hearings and little input from academics, interested parties and other experts. Additionally, procedural rules of the US Senate required the TCJA to be revenue-neutral over 10 years; as a consequence, the law contains a hodgepodge of 'pay-fors' and expiration dates (or 'sunset' provisions) for certain cuts, which harmonise more easily with the Senate's budgeting rules than obvious tax policy justifications. These pressures resulted in a law with significant areas of technical uncertainty, which the Internal Revenue Service (IRS) has begun to address with a flood of regulations issued over the past year. Doubts about the law are not just technical: it is unclear whether any particular sunset provision will be extended or, if a new governing coalition comes to power in Washington, any of the law's purportedly permanent changes (including even the corporate rate cut) will be revoked.

Despite the significance of the TCJA's reforms and the serious questions they raise for corporate tax planning, they cannot fairly be called comprehensive. The tax law is still the Internal Revenue Code of 1986, as amended (the Code), and the historic structure of US federal corporate income tax remains intact: tax2 is imposed on corporations when net income is realised and recognised for tax purposes, and again at the shareholder level when corporate earnings are distributed. Therefore, tax directors of multinational enterprises organised or operating in the United States need to retain their mastery over the tax code that was last overhauled in 1986 while grappling with the new challenges and opportunities presented by the TCJA.

II LOCAL DEVELOPMENTS

i Entity selection and business operations

The United States generally imposes tax on the net worldwide income of individual US citizens and permanent residents, as well as corporations organised in the United States or any of its political subdivisions.3 The Code generally allows taxpayers to elect the legal form through which they earn income. This chapter focuses on 'C corporations',4 which are entities subject to taxation under subchapter C of the Code, the required classification for business organisations incorporated in a political subdivision of the United States and certain non-US entities listed in IRS regulations and a classification available by election to other entity types (general partnerships, limited partnerships, limited liability companies, most private non-US entities, etc.).5 The earnings of corporations are generally subject to two levels of tax, while partnerships generally pass their income through to their owners and in accordance with the owners' agreement (subject to complex tax rules).6 Finally, disregarded entities are ignored for tax purposes.7

The TCJA affected taxpayers' most fundamental business choices in a few ways. Notably, it limited the deductibility of interest payments, and provided a new deduction available to non-corporate owners of businesses other than certain service professions.8

Interest deduction limitations: Section 163(j)

Before the TCJA, interest paid or accrued by a business was generally deductible, subject to targeted limitations applicable to interest allocable to property held for investment and certain earnings-stripping transactions involving payments by thinly capitalised taxpayers (i.e., with a debt-to-equity ratio exceeding 1.5) whose net interest expense to related parties exceeded 50 per cent of their taxable income.9 The TCJA amended Section 163(j) by more significantly limiting the availability of the deduction for interest applicable to a trade or business. Now, the deduction is limited to interest expense that does not exceed 30 per cent of a business's 'adjusted taxable income' – generally, earnings before income tax, depreciation and amortisation for tax years beginning before 1 January 2022, and earnings before income taxes thereafter.10 The limitation does not apply to interest allocable to the trade or business of performing services as an employee, electing real property or farming businesses, or certain utilities.11

On 26 November 2018, the IRS promulgated proposed regulations that will be effective when finalised (but taxpayers may elect to apply them now), clarifying several key points under Section 163(j). Most significantly, the proposed regulations broadly define 'interest', which was not defined in the statute, to include amounts that are typically associated with that term, such as amounts paid for the use of money under the terms of a debt instrument, and amounts that constitute interest under US federal income tax law, such as original issue discount.12 Additionally, the proposed regulations treat several categories of amounts that 'affect the economic yield or cost of funds of a transaction involving interest' as adjustments to interest income, including debt issuance costs, guaranteed payments for the use of capital under Section 707(c), and income, deduction, gain or loss from derivatives,13 and they include an anti-abuse catch-all treating deductible losses or expenses incurred to secure the use of funds as interest.14

The broad definition of 'interest' may cause many taxpayers to elect not to apply the proposed regulations until they are finalised. However, the definitions, other than the anti-abuse rule, are reciprocal – i.e., while items of loss or expense that would constitute interest count toward the 30 per cent limitation of deductible interest payments, corresponding items of income or gain would reduce total interest. Accordingly, careful modelling is required to determine whether the proposed regulations increase or reduce a taxpayer's burden in a given taxable year based on all of such taxpayer's relevant facts and circumstances.15

Additional deduction for non-service income earned through a sole proprietorship or flow-through entity

As a result of the TCJA, corporations are generally subject to a lower rate of tax than individual US taxpayers. Accordingly, depending on liquidity concerns and anticipated rate of return on investment, except in the case of corporations that pay substantial dividends, it may be preferable for individual shareholders to hold their investments in corporate form and to defer shareholder-level tax. However, the TCJA added new Section 199A to the Code, complicating this calculus. Under Section 199A, non-corporate taxpayers (including shareholders of S corporations) are entitled to a deduction of up to 20 per cent of the taxpayer's taxable income. This deduction, which is applied at the sole proprietor, partner, REIT or S corporation shareholder level, is eliminated with respect to income derived from a specified service trade or business (SSTB) for single taxpayers with income in excess of US$157,000 or married taxpayers filing jointly with income in excess of US$315,000, in each case, indexed for inflation.16

An SSTB is any trade or business: (1) involving the performance of services in the fields of health, law, accounting, actuarial science, performing arts, consulting, athletics, financial services, brokerage services; (2) where the principal asset of such trade or business is the reputation or skill of one or more of its employees or owners; or (3) involving the performance of services that consist of investing and investment management, trading or dealing in securities, partnership interests or commodities.17 Several of the enumerated professions are service professions, such as law and accounting, but other archetypal service professions (e.g., engineering and architecture) are excluded by the statute,18 and trading or dealing in securities does not necessarily involve the provision of services (except by statutory definition). Moreover, the statute does not distinguish between active and passive owners of an SSTB. One possible interpretation of these choices is that Congress intended not to tax service income at higher rates than investment income generally, but rather that it intended to tax income from certain industries operated as sole proprietorships or in pass-through entities at a higher rate than others.

Regulations recently promulgated under Section 199A provide several clarifications to the law, including a de minimis exception providing that a trade or business with US$25 million or less of gross receipts in a taxable year will not be treated as an SSTB if less than 10 per cent of such receipts are attributable to the performance of services in an SSTB (5 per cent in the case of a trade or business with gross receipts of more than US$25 million for a taxable year).19 This exception has a 'cliff effect': if a trade or business with gross receipts of greater than US$25 million in a taxable year derives 5.001 per cent of its income from an SSTB, it is ineligible for the Section 199A deduction. Accordingly, the availability or not of the deduction may vary from year to year based on a business's revenue streams.

Section 199A provides an attractive tax benefit to many taxpayers willing to forego the benefits of deferral of taxation at the level of an owner, and accordingly must be considered when taxpayers elect the form of entity through which they will hold a business.

ii Common ownership: group structures and intercompany transactions

The structure of the tax code as applied to purely domestic groups of corporations was largely unaffected by the TCJA. Under Section 1501 of the Code, an 'affiliated group' of US corporations may file a consolidated tax return. Very generally speaking, affiliated corporations that file a consolidated return are taxed as one taxpayer until a corporation leaves the group, at which point gain or loss from prior intercompany transactions that was deferred during consolidation generally must be recognised.20 Additionally, a US corporation may deduct 100 per cent of the dividend income received from a member of its affiliated group, 65 per cent of the dividend income received from a 20 per cent owned domestic corporation and 50 per cent of the dividend income from other domestic corporations, provided the required holding period is satisfied.21

Non-US corporations may not be members of a US-consolidated group, and before the enactment of the TCJA, a deduction in respect of dividends received from a foreign corporate subsidiary was generally only available in respect of the US source portion of such dividends.22 The new Section 245A removed this incentive to keep cash outside the United States and established a partial participation exemption: the foreign-source portion of dividends received from a 10 per cent owned foreign subsidiary is now eligible for a 100 per cent deduction, provided the holding period is met.23 The TCJA also includes a one-time repatriation tax or 'toll charge' on the accumulated earnings and profits since 1986 of a controlled foreign corporation (CFC) or a foreign corporation with one or more US corporations as shareholders, treating such income as taxable under Subchapter N, Part III, Subpart F of the Code (Subpart F income) in the taxpayer's last taxable year beginning before 1 January 2018.24

Subpart F income is generally income from passive sources (dividends, interest, royalties, rents, insurance income, capital gains, etc.) and, together with investments in US property as defined in Section 956, it has long been taxable to US shareholders who own, directly or indirectly (but not constructively),25 stock of CFCs. US shareholders are individual citizens or residents of the United States, as well as entities organised under the laws of the United States, any state or the District of Columbia, who own, directly, indirectly or constructively, 10 per cent of the vote or value of a foreign corporation.26 A CFC is a foreign corporation of which 50 per cent or more (by vote or value) of the stock is owned directly, indirectly or constructively by one or more US shareholders.27

The TCJA modified corporate tax planning for Subpart F and Section 956 income by changing the definition of US shareholder in two important ways. Before amendment, individuals or entities were US shareholders only if they owned 10 per cent of the vote of a foreign corporation; accordingly, shareholders willing to accept low-vote stock could under certain circumstances avoid being subjected to Subpart F and Section 956.28 More significantly, the TCJA greatly expanded the constructive ownership rules for purposes of determining whether a person is a US shareholder,29 with the result that in any worldwide group of corporations with a common foreign parent and a US subsidiary, virtually all foreign corporations that are direct or indirect subsidiaries of the common parent are likely to be CFCs, significantly expanding the base of Subpart F and Section 956 income. Additionally, under customary terms of credit agreements, guarantees by and pledges of stock of a greater number of foreign corporations have been forbidden.30 Tax planning for Subpart F and Section 956 must shift its focus to avoiding having US shareholders with a direct or indirect stake in a CFC rather than avoiding the creation of CFCs.

International intercompany transactions

Perhaps the most significant challenge in designing incentives to generate and maintain earnings in the United States is the reality that the nation's economy increasingly depends on the exploitation of intangible assets, which are highly portable as a matter of legal form, and the Code tends to respect the legal form taxpayers choose. The TCJA purports to target the problem of taxing intangible income with a complex and novel two-pronged approach: of a new deduction for foreign-derived intangible income (FDII) and a new tax on global intangible low-taxed income (GILTI). GILTI and FDII sweep more broadly than the word 'intangible' implies, and need to be considered by any US corporation that earns income abroad, directly or through subsidiaries.

GILTI

Under Section 951A of the Code, US shareholders (including individuals) who own, directly or indirectly, stock of a CFC need to include GILTI in their income. GILTI is defined as the excess of a US shareholder's aggregate pro rata share of the net 'tested income' of each CFC of which such shareholder is a US shareholder over 10 per cent of such CFC's qualified business asset investment (QBAI) reduced by the interest expense taken into account in calculating the US shareholder's tested income (to the extent corresponding interest income is not taken into account).31 'Tested income' is the gross income of each CFC reduced by US source income effectively connected with the conduct of a trade or business in the United States, Subpart F income, dividends received from certain related persons and deductions properly allocable to such income, in addition to certain other targeted exclusions.32 QBAI is the average of a CFC's aggregate adjusted basis of depreciable tangible property that gave rise to tested income. While GILTI resists conceptual oversimplification, one way to understand the provision is that Congress subjected income from intangible assets held in CFCs to current taxation and decided to calculate intangible income by providing that all income other than a 10 per cent deemed return on a CFC's investment in tangible property is derived from intangibles.

The TCJA also introduced two new tax benefits relevant to US corporations calculating GILTI. First, Section 250 allows a deduction of 50 per cent of a corporation's GILTI (reduced to 37.5 per cent for taxable years beginning after 31 December 2015), meaning that GILTI is effectively taxed to corporations at a 10.5 per cent rate for taxable years beginning before 31 December 2015, after which it will be taxed to corporations at 13.125 per cent. Second, the TCJA amended Section 960 to provide to US corporations a credit for foreign taxes deemed paid in respect of GILTI.33

The amount of the tax credit available in respect of GILTI is limited by Section 904; importantly, GILTI falls in a new foreign tax credit 'basket' and, unlike the credits in respect of foreign branch, passive category and general category income, no carry-backs or carry-forwards are allowable in respect of excess credits from tax paid in respect of GILTI.34 When the foreign tax credit in respect of GILTI is taken into account, according to the conference report accompanying the TCJA, the result should be that GILTI is taxed at a minimum combined US and foreign rate that ranges from 10.5 per cent (if the foreign tax rate is zero) to 13.125 per cent if the foreign tax rate equals or exceeds that amount.35 However, the result that the legislative history suggests was intended will not obtain if there are any expenses properly allocable to the GILTI basket. Section 904 requires US corporations to limit their tax credits in each relevant basket for each taxable year by the product of their foreign source taxable income in the applicable basket for the year and the effective US tax rate on their worldwide income for the year.36 If an item of expense is allocable to the GILTI basket, it will reduce the amount of taxable income offset by the GILTI foreign tax credit, dollar for dollar.37 For this reason, depending on the availability of foreign tax credits allocated to other baskets, a taxpayer may prefer Subpart F income to GILTI even though Subpart F income is taxed at a higher headline rate.

FDII

FDII is a counterpart to GILTI, and the two concepts operate similarly in certain respects. In addition to the 50 per cent deduction for GILTI, Section 250 now allows a 37.5 per cent deduction in respect of FDII (scheduled to drop to 21.875 per cent for taxable years beginning after 31 December 2025). In the absence of the FDII deduction, it would be more advantageous for US corporations to earn income overseas through CFCs because of the 50 per cent GILTI deduction.38

A US corporation's FDII equals its deemed intangible income multiplied by the ratio of its foreign-derived deduction eligible income over its total deduction eligible income. Deemed intangible income is the excess of deduction eligible income over a deemed tangible income return equal to 10 per cent of the corporation's QBAI (calculated in the same manner as in the GILTI context). Deduction eligible income is the gross income of the corporation (excluding Subpart F and Section 956 income, GILTI, financial services income, dividends from CFCs, domestic oil and gas extraction income, and foreign branch income) less deductions, including taxes, properly allocable to such gross income.39 Finally, foreign-derived deduction eligible income is deduction eligible income derived in connection with (1) property sold by the taxpayer to a non-US person if it is established to the satisfaction of the Secretary of the Treasury Department that such property is for a foreign use, or (2) in connection with services provided to any person who is located outside the United States or with respect to property located outside the United States, as established to the satisfaction of the Secretary, in each case.

Notwithstanding the parallels between GILTI and FDII and the IRS's analysis that '[t]he result of the section 250 deduction for both GILTI and FDII is to help neutralize the role that tax considerations play when a domestic corporation chooses the location of intangible income attributable to foreign-market activity,'40 the continued complex calculations of GILTI and FDII and the foreign tax credits available to offset GILTI mean that comprehensive modelling will be required to determine whether a multinational enterprise would prefer to earn intangible income from sources outside the United States directly or indirectly through CFCs. In at least one high-profile instance, a major US corporation (Qualcomm) has determined that the benefits of FDII are significant enough that it has decided to elect to treat many of its former CFCs as disregarded entities, notwithstanding the recognition of income by a domestic corporation upon the liquidation of a foreign corporate subsidiary.41

iii Third-party transactions

The TCJA has dramatically changed the considerations relevant to taxable sales of CFCs. In particular, the new dividends-received deduction under Section 245A and the GILTI regime have created three tax rates for income that may be realised upon the disposition of stock in a CFC: 21 per cent for Subpart F income and the sale of the CFC's stock, 10.5 per cent for GILTI (until 31 December 2025, when the rate is scheduled to increase to 13.125 per cent) subject to reduction from foreign tax credits, and zero per cent for dividends (including gain recharacterised as a dividend under Section 1248) that satisfy the holding period requirements of Section 245A.

One of the principal questions facing parties to a stock sale is whether the purchaser should make (or the seller should contractually forbid the purchaser from making) an election under Section 338(g) with respect to such a sale. Without such an election, the consequences of a sale of a CFC are that the US parent recognises gain to the extent the price of the stock exceeds the parent's basis in it.42 This gain is treated as a dividend under Section 1248 to the extent of the CFC's post-1962 accumulated earnings and profits (E&P). If a Section 338(g) election is made (and, absent a contractual agreement to the contrary, a purchaser may make such an election in its discretion), in addition to the stock sale that actually occurs, the transferred corporation (old target) is deemed to sell its assets to a new corporation (new target). As a result, the transferred corporation realises asset-level gain and takes a stepped-up tax basis in its assets. Where the target is a US corporation, the deemed asset sale is treated as occurring after the stock sale, meaning that the acquirer would bear the burden of the asset-level tax;43 however, in the case of a foreign target, the asset sale is treated as having occurred while the seller still owned the target stock,44 resulting in potential GILTI and Subpart F inclusions to the seller in addition to any gain on the stock sale.

The complex interplay of new and old tax rules mean that there is no rule of thumb that making or not making a Section 338(g) election will tend to be better for a seller or a buyer of a CFC. One factor to consider is that if the US parent satisfies the Section 245A holding period, then to the extent of the CFC's earnings and profits, the gain will be treated as a dividend and eligible for the 100 per cent dividends-received deduction. Although a deemed asset sale would generate E&P, it would also most likely generate Subpart F income and GILTI. Both these kinds of income result in an upward adjustment in the seller's basis in the target, reducing the gain on the stock sale (and, therefore, the amount of gain treated as a dividend under Section 1248).45 Accordingly, a US owner of a CFC with accumulated E&P may prefer that a buyer not make a Section 338(g) election; however, a US owner of a CFC without E&P may prefer a Section 338(g) election, particularly if the asset-level gain gives rise to GILTI because, although GILTI is effectively taxed at a lower rate than dividends, capital gain and Subpart F, amounts realised in respect of GILTI give rise to a full upward basis adjustment in CFC stock.46

An additional structuring option available in the case of the sale of a lower-tier CFC is a 'check-and-sell' transaction, where an upper-tier CFC elects to treat its wholly owned non-US subsidiary as a disregarded entity before selling the equity of such subsidiary. This transaction would be treated, for US purposes, as Section 332 liquidation followed by the sale of all the assets of the subsidiary and, for non-US purposes, as a sale of stock (frequently not taxable under participation exemption regimes). Under prior law, a check-and-sell transaction could thus avoid both foreign tax and US Subpart F income (depending on the subsidiary's mix of assets), allowing for deferral of US tax on the gain realised on the sale. Now, however, with the application of GILTI, a check-and-sell transaction will no longer avoid US tax and is likely to result in similar tax consequences to a seller of a lower-tier CFC as a Section 338(g) election, with one primary difference being the allocation of any foreign tax credits to the passive category basket in the case of a Section 338(g) election47 and to the general category basket in the case of a check-and-sell.

III INTERNATIONAL DEVELOPMENTS AND LOCAL RESPONSES

i OECD-G20 BEPS initiative

The United States has taken limited steps in response to the BEPS initiative. In 2015, the IRS promulgated country-by-country reporting regulations, consistent with the BEPS Action 13 report.48 The rules require US-parented multinational groups to file an annual report containing information on a country-by-country basis related to the group's income taxes and indicators of the locations of economic activity within the group. Additionally, the US model income tax treaty contains a limitation on benefits provision similar to the OECD model convention's, which was revised in light of the US model.49

Despite the United States' lukewarm reception of the OECD's BEPS initiative, the nation's tax policy has targeted some of the same goals. Most significantly, the TCJA included a new base erosion and anti-abuse tax (BEAT), which is, very generally, 10 per cent of the excess of taxable income (without regard to tax benefits from certain base erosion payments and a portion of net operating losses calculated based on the amount of base erosion tax benefits relative to certain other tax benefits) over regular tax liability (less certain credits).50 In 2025, the BEAT is scheduled to increase to 12.5 per cent, and the regular tax liability will be calculated net of all tax credits.51 Base erosion payments are deductible payments, including interest, but subject to certain exclusions including services eligible for the service cost method,52 purchases of deductible or amortisable property and certain reinsurance payments, in each case, by US persons to related non-US persons.53 The BEAT applies to C corporations with gross receipts in excess of US$500 million for the three-year period ending with the preceding taxable year and a base erosion percentage of 3 per cent (2 per cent in the case of banks and securities dealers).54 The base erosion percentage is the aggregate amount of deductions allowable with respect to base erosion payments (other than fixed, determinable, annual or period payments subject to withholding under Sections 871 and 881) (base erosion tax benefits) divided by the taxpayer's total allowable deductions (other than deductions with respect to net operating losses, Section 245A, FDII and GILTI).55

Recently proposed regulations, applicable to tax years beginning after 31 December 2017, on which taxpayers may rely, provide a number of clarifications, including coordination with Section 163(j) to prevent a disallowed interest deduction from constituting a current-year base erosion tax benefit56 and an exception to the general definition of base erosion payments for payments treated as income that is effectively connected with a US trade or business.57

One consequence of the BEAT is that, all else being equal, multinational enterprises seeking to obtain interest deductions in the United States will now be well advised to have a US taxpayer directly borrow from a third party rather than pushing down debt to a US subsidiary from a foreign parent via intercompany loans. This is because intercompany interest payments may be subject to the BEAT, while payments to third-party lenders are not. Another consequence is that US corporations making payments to related non-US persons will be incentivised to characterise such payments as reducing gross receipts, for example, as costs of goods sold, rather than generating deductions, to the extent that such characterisation is available.

ii EU proposals on taxation of the digital economy

The United States opposes the European Commission's proposed rules on taxation of the digital economy, especially the proposed interim digital services tax, on the grounds that any tax should be based on profits rather than revenues and that targeting only larger technology firms unfairly discriminates against US companies. Because the Code generally allows for foreign tax credits against net income taxes rather than gross receipts (unless such gross tax is imposed in lieu of a net income tax), absent a change in US tax law, the digital services tax would create an additional US tax burden on multinationals subject to it.58 Indicating the depth of US hostility to the Commission's proposal, the Secretary of the Treasury (a member of the executive branch of the US government, appointed by the President) and legislators from both major US political parties have expressed opposition to the Commission's proposals.59

iii Tax treaties

The United States' income tax treaty network covers most of the world's major economies, including every member of the European Union other than Croatia, and every member of the G20 other than Argentina, Brazil and Saudi Arabia. There are few treaties with nations in Africa (Egypt, Morocco, South Africa and Tunisia) and South America (Trinidad and Tobago, and Venezuela). Several agreements – replacing existing treaties (Hungary and Poland), entering into a tax treaty for the first time (Chile and Vietnam) or amending current treaties (Japan, Luxembourg, Spain and Switzerland) – have been signed but not ratified by the US Senate.

To take effect, treaties must be ratified by a two-thirds vote of the Senate (one house of the US legislature). Although historically tax treaties have not been controversial, none of the tax treaties or protocols amending tax treaties pending before the Senate since 2010 has been ratified. The immediate cause for the failure to ratify tax treaties has been a 'hold' placed on all tax treaties by one senator over purported objections that the information sharing provisions of tax treaties violate the Constitutional right to privacy.60 The prospect for ratification of any new tax treaties with the United States is likely to remain dim for the foreseeable future.

Notwithstanding the calcified legislative process that prevents the United States from putting tax treaties into force, the model US tax treaty remains influential. In particular, the changes to the OECD model treaty published in connection with its 2015 final report on BEPS reserved the text of the limitation on benefits provision until such time as the United States model treaty had been completed.61 Limitation on benefits provisions are designed to prevent treaty shopping, and they generally test whether a person claiming the benefits of a particular treaty has a sufficient relationship to the state where it claims residency to justify a reduction in or elimination of tax by the state where income is derived.62 The OECD and US models take similar approaches to this article, and until the US technical explanation of its 2016 model treaty is released, the OECD's commentary will be useful in understanding both models.

IV RECENT CASES

Outside the context of the TCJA, much recent administrative activity has been directed toward corporate divisions intended to be tax-free under Section 355. In general, a corporate taxpayer may distribute the stock of a controlled corporate subsidiary to its shareholders (or may exchange such stock for long-term debt of the distributing corporation) in a transaction that is tax-free both to the distributing corporation and the recipients of the controlled corporation's stock, provided that several statutory and regulatory requirements are satisfied. A Section 355 transaction will often be preceded by a reorganisation under Section 368(a)(1)(D), which creates additional planning opportunities that have attracted administrative attention, discussed below.

i Perceived abuses

One of the requirements for qualification under Section 355 is that both the corporation distributing stock of a subsidiary and the subsidiary whose stock is being distributed must be engaged in the active conduct of a trade or business (the ATB Requirement).63 In recent years, some taxpayers have combined significant passive assets with a small active trade or business to allow the transaction to qualify under Section 355. In 2015, the IRS declined to grant a favourable private letter ruling to Yahoo, which sought to distribute its 40 per cent stake in Alibaba together with a small active trade or business to Yahoo shareholders. In response to the proposed Yahoo/Alibaba spin, the IRS issued a notice that it would not rule on Section 355 transactions involving an active trade or business that is relatively small compared with the investment assets proposed to be spun off, but it did not specify what the relative size of the active trade or business ought to be or how to measure it.64 This 'no-rule' policy continued a trend that began in 2013, when the IRS declared that it would no longer issue any transactional rulings regarding the overall qualification of a spin-off for tax-free treatment, but would instead only issue rulings with respect to 'significant issues' in spin-off transactions.65

In 2017, this trend reversed itself: the IRS began a pilot programme for issuing transactional rulings under Section 355.66 The IRS has determined that this pilot, welcomed by taxpayers, has been sufficiently successful that it will be extended indefinitely.67 The revenue procedure that reopened the door to transactional Section 355 rulings also contained an important clarification of the IRS's position with respect to the ATB requirement. Specifically, the IRS will rule favourably in the case of transactions where at least 5 per cent of the fair market value of the gross assets of each of the distributing and controlled corporations is attributable to assets used in a business on which each corporation relies to satisfy the ATB requirement, provided the other requirements for tax-free treatment under Section 355 are satisfied.

ii Recent successful tax-efficient transactions

Another area of increased attention from the IRS concerns the ability of a distributing corporation in a Section 355 transaction to receive property other than stock of a controlled corporation in a D reorganisation before the stock distribution or to transfer controlled stock to persons other than shareholders, in each case, without paying tax. In general, a reorganisation is tax-free if the transferor corporation only receives stock in consideration for any assets transferred to the transferee corporation.68 In a D reorganisation that precedes a Section 355 distribution, if the distributing corporation receives property other than controlled stock in the reorganisation, such receipt of other property (or boot) is taxable to the distributing corporation unless it is distributed to shareholders or paid over to creditors in pursuance of the plan of reorganisation, and, in the case of boot paid to creditors, it does not exceed the distributing corporation's basis in the controlled corporation's stock.69 The IRS has recently focused on whether the distribution of boot to shareholders or its use to repay creditors occurs pursuant to the plan of reorganisation.

In previous years, the IRS allowed satisfaction of the claims of historic creditors either with boot or with retained stock of a controlled corporation if made within a specified time following a distribution to be considered payment pursuant to a plan of reorganisation.70 More recently, in the case of distributions of stock to historic creditors, the IRS has allowed for the transfer to be delayed only until 30 days following the due date for the financial statements of the controlled corporation for the first full quarter following a distribution, which, depending on the timing of the distribution, could extend to beyond 180 days after a spin-off, but would never reach the lengths reflected in ruling practice before 2018.71 It is unclear, however, whether even this delay remains available: Revenue Procedure 2018-53, issued after the rulings just described, now requires debt to be satisfied with controlled stock or boot within 30 days of a distribution, absent substantial business reasons for a delay, and, if a taxpayer proposes to delay such satisfaction for more than 180 days, he or she must demonstrate, based on all facts and circumstances, that the satisfaction is a part of the plan of reorganisation. It is possible that the IRS will accept the same arguments under the new revenue procedure as it did in prior rulings that debt may be satisfied within 30 days of the due date of an applicable financial statement (i.e., that the market cannot appropriately value stock of a controlled corporation until a full quarter of financial results are available). Such a rationale would only apply in the context of a delayed distribution of controlled stock, not boot, and in any event, it is not certain whether the IRS continues to adhere to the position reflected in earlier rulings.

V OUTLOOK AND CONCLUSIONS

After slightly more than a year, the watchword of the TCJA remains 'uncertainty'. The IRS has promulgated many regulations resolving some questions presented by the statutory text, but by no means all of them. Nor is it clear whether or how the tax code may change again should congressional and presidential elections yield a government capable of enacting significant tax legislation. While the range of tax rates potentially applicable to sales of foreign subsidiaries by US corporations may present planning opportunities, comprehensive modelling is crucial to assessing the tax consequences of potential sale structures. The lower headline tax rate may make sellers less averse to asset sales (and may make a step-up in asset basis less important to buyers) and the taxability of transactions less salient – at least at the margins. The complexity of the new law means that it defies generalisation, and moreover, the TCJA did not result in fundamental structural reform to the Code. Rather, it enlarged and complicated a body of law not celebrated for its concision or coherence, presenting new planning challenges and opportunities to the well-advised.


Footnotes

1 Jodi J Schwartz is a partner and Swift S O Edgar is an associate at Wachtell, Lipton, Rosen & Katz.

2 Unless otherwise specified, in this chapter 'tax' refers to US federal income tax, 'Section' references are to sections of the Code, and 'Treasury Regulations Section' references are to the Treasury Regulations promulgated under the Code.

3 See Sections 1 and 11.

4 C corporations are referred to for the sake of simplicity as 'corporations'.

5 See Treasury Regulations Section 301.7701-3.

6 Sections 701ff.

7 Treasury Regulations Section 301.7701-3. The taxation of real estate investment trusts (REITs), regulated investment companies, 'S corporations', and other entities that share some features of corporations and some of partnerships or disregarded entities are beyond the scope of this chapter.

8 The TCJA also provided a tax incentive for licensing US-owned intellectual property overseas; however, it is likely that this change is more relevant to multinational groups than to businesses run through a single entity, and, accordingly, it is discussed at Part II.ii.a.2 below.

9 Section 163(j) (before amendment by the TCJA).

10 Section 163(j)(8)(A).

11 Section 163(j)(7)(A).

12 Proposed Treasury Regulations Section 1.163(j)-1(b)(20)(i).

13 Proposed Treasury Regulations Section 1.163(j)-1(b)(20)(iii)(E); 'derivative' is defined at Code Section 59A(h)(4)(A) as 'any contract (including any option, forward contract, futures contract, short position, swap, or similar contract) the value of which, or any payment or other transfer with respect to which, is (directly or indirectly) determined by reference to one or more of . . . [a]ny share of stock in a corporation [; a]ny evidence of indebtedness[s; a]ny commodity which is actively traded[; a]ny currency[; or a]ny rate, price, amount, index, formula, or algorithm'.

14 Proposed Treasury Regulations Section 1.163(j)-1(b)(20)(iv).

15 Other aspects of the Section 163(j) regulations beyond the scope of this chapter may also be relevant to a taxpayer's decision whether to apply the regulations before they are finalised.

16 With respect to income derived from a business that is not an SSTB, other than REIT dividends and publicly traded partnership income, the deduction is subject to a complex limitation system and may be eliminated if the business does not pay employee compensation.

17 Section 199A(d)(2).

18 Section 199A(d)(2)(A).

19 Treasury Regulations Section 1.199A-5(c)(1).

20 See id. Section 1.1502-13.

21 Sections 243(a)(3), (b)(1), (c) and 246(c)(1)(A). The holding period is more than 45 days during the 91-day period beginning on the date 45 days before the applicable stock becomes ex-dividend. Corporations are also entitled to a 100 per cent deduction in respect of dividends from small business investment companies.

22 Section 245 (before amendment by the TCJA).

23 The holding period applicable to dividends from foreign corporations is more than 365 days during the 731-day period beginning on the date 365 days before the applicable stock becomes ex-dividend.

24 Section 965. To prevent taxpayers from entering into transactions to reduce the includible amount under Section 965, the relevant amount is the greater of the taxpayer's accumulated earnings and profits as of when the TCJA was introduced as a bill in the House of Representatives (2 November 2017) and when it became law (22 December 2017). Note that although the dividends-received deduction has some of the effects of a participation exemption, the United States still taxes gain on the sale of stock of a subsidiary, whether domestic or foreign. Additionally, under Sections 951 and 951A of the Code (discussed below), most income of controlled foreign subsidiaries will be subject to tax on a current basis (albeit at a reduced rate in the case of income other than Subpart F income).

25 'Indirect' ownership refers to ownership through an entity or chain of entities that owns stock in a CFC. 'Constructive' ownership refers to the complex rules of Section 318 (as modified by Section 958(b)) pursuant to which stock owned by other individuals or entities may be imputed to a related party.

26 Section 951(b).

27 Section 957(a).

28 See Section 951(b) (before amendment by the TCJA).

29 To be precise, under pre-TCJA law, Section 958(b) prevented 'downward attribution' under Section 318(a)(3) from applying, so that stock of a subsidiary owned by a parent would not be attributed to other subsidiaries.

30 Under Section 956(d) and the regulations thereunder, a CFC guarantor of a US person's debt or a CFC, two-thirds of the stock of which is pledged under such debt, is considered the holder of the debt. Debt of a US person is considered an investment in US property, which gives rise to an income inclusion under Section 951(a)(1)(B). To prevent this inclusion, credit agreements frequently carve out CFCs from the list of subsidiaries that may guarantee debt and limit the amount of stock of a CFC that may be pledged. Although proposed regulations provide relief from this rule by treating such inclusions as eligible for the Section 245A dividends-received deduction, Section 956(d) and the regulations thereunder retain force in the case of subsidiaries that may not meet the Section 245A holding period.

31 Section 951A(b)(2).

32 Section 951A(c)(2)(A).

33 Section 960(d). The credit equals 80 per cent of the product of a US corporation's 'inclusion percentage' and the 'tested foreign income taxes' paid or accrued by the CFC of which the US corporation is a US shareholder. The inclusion percentage is the quotient of a domestic corporation's GILTI inclusion over the aggregate amount of its pro rata share of each CFC's tested income; tested foreign income taxes are the foreign income taxes paid or accrued by the relevant CFCs properly attributable to tested income.

34 Section 904(c) (final sentence).

35 H.R. Rep. No. 115-466, at 626–27 (2017) (Conf. Rep.).

36 Section 904(a); for an explanation of how the statutory text yields this formula, see N.Y. State Bar Ass'n Tax Section, Report on the GILTI Provisions of the Code, Rep. No. 1394, 13 n.33 (4 May 2018).

37 id. at 14, 70.

38 See Deduction for Foreign-Derived Intangible Income and Global Intangible Low-Taxed Income, 84 Fed. Reg. 8,188, 8,189 (6 March 2019) (preamble to proposed regulations).

39 Section 250(b)(3)(A).

40 84 Fed. Reg. at 8,189.

41 Treasury Regulations Section 1.367(b)-3(b)(3)(i); see Amanda Athanasiou, Semiconductor Giant Restructures to Avoid BEAT, GILTI, 93 Tax Notes Int'l 451, 579 (4 February 2019).

42 Section 1001(a).

43 Section 338(a)(2).

44 Treas. Reg. Section 1.388-9(b)(2).

45 Section 961(a).

46 For a more detailed examination of the computational issues related to Section 338(g) elections in the international context, see Tijana J. Dvornic, International Corporate Transactions and Restructurings in the New (Post TCJA) Environment, 9–17 (N.Y.U. Sch. Prof. Stud., 77th Inst. Fed. Tax'n 2018).

47 Section 338(h)(16).

48 Treasury Regulations Section 1.6038-4.

49 See 2017 Update to the OECD Model Tax Convention 2 (21 November 2017), www.oecd.org/ctp/treaties/2017-update-model-tax-convention.pdf and Part III.i, below.

50 Section 59A(b)(1).

51 Section 59A(b)(2).

52 See Treas. Reg. Section 1.482-9.

53 Section 59A(d).

54 Section 59A(e).

55 Section 59A(c)(4).

56 Prop. Treas. Reg. Section 1.59A-3(c)(4).

57 Prop. Treas. Reg. Section 1.59A-3(b)(3)(iii).

58 Treas. Reg. Section 1.901-2(b), Code Section 903.

59 Steven T. Mnuchin, Statement on Digital Economy Tax'n Efforts (25 October 2018), https://home.treasury.gov/news/press-releases/sm534, Letter of Orrin G. Hatch and Ron Wyden to Donald Tusk and Jean-Claude Juncker (18 October 2018), www.finance.senate.gov/imo/media/doc/2018-10-18%20OGH%20RW%20to%20Juncker%20Tusk.pdf.

60 See Letter of Rand Paul to Harry Reid, 7 May 2014, http://online.wsj.com/public/resources/documents/PaulLetter050714.pdf.

61 See 2017 Update to the OECD Model Tax Convention, www.oecd.org/ctp/treaties/2017-update-model-tax-convention.pdf.

62 Levine and Miller, 936 T.M., U.S. Income Tax Treaties – The Limitation on Benefits Article.

63 Section 355(b)(1)(A).

64 Notice 2015-59.

65 See Rev. Proc. 2013-3.

66 See Rev. Proc. 2017-52.

67 IRS Statement on Private Letter Ruling Pilot Program Extension (12 March 2019).

68 Section 361(a).

69 Sections 361(b)(1)(A) and (b)(3).

70 See, e.g., PLR 201721002 (18 months); PLR 201731004 (12 months).

71 e.g., PLR 201851005, PLR 201835001.