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ARTICLE 4

U.S. Income Tax Treaty — United States Model Technical Explanation - 1996 · 2026-10-03 edition · updated 2026-10-04 · United States

Residence

This Article sets forth rules for determining whether a person is a resident of a Contracting State for purposes of the Convention. As a general matter only residents of the Contracting States may claim the benefits of the Convention. The treaty definition of residence is to be used only for purposes of the Convention. The fact that a person is determined to be a resident of a Contracting State under Article 4 does not necessarily entitle that person to the benefits of the Convention. In addition to being a resident, a person also must qualify for benefits under Article 22 (Limitation on Benefits) in order to receive benefits conferred on residents of a Contracting State.

The determination of residence for treaty purposes looks first to a person's liability to tax as a resident under the respective taxation laws of the Contracting States. As a general matter, a person who, under those laws, is a resident of one Contracting State and not of the other need look no further. That person is a resident for purposes of the Convention of the State in which he is resident under internal law. If, however, a person is resident in both Contracting States under their respective taxation laws, the Article proceeds, where possible, to assign a single State of residence to such a person for purposes of the Convention through the use of tie-breaker rules.

Paragraph 1

The term "resident of a Contracting State" is defined in paragraph 1. In general, this definition incorporates the definitions of residence in U.S. law and that of the other Contracting State by referring to a resident as a person who, under the laws of a Contracting State, is subject to tax there by reason of his domicile, residence, citizenship, place of management, place of incorporation or any other similar criterion. Thus, residents of the United States include aliens who are considered U.S. residents under Code section 7701(b). Subparagraphs (a) through (d) each address special cases that may arise in the context of Article 4.

Certain entities that are nominally subject to tax but that in practice rarely pay tax also would generally be treated as residents and therefore accorded treaty benefits. For example, RICs, REITs and REMICs are all residents of the United States for purposes of the treaty. Although the income earned by these entities normally is not subject to U.S. tax in the hands of the entity, they are taxable to the extent that they do not currently distribute their profits, and therefore may be regarded as "liable to tax." They also must satisfy a number of requirements under the Code in order to be entitled to special tax treatment.

Subparagraph (a) provides that a person who is liable to tax in a Contracting State only in respect of income from sources within that State will not be treated as a resident of that Contracting State for purposes of the Convention. Thus, a consular official of the other Contracting State who is posted in the United States, who may be subject to U.S. tax on U.S. source investment income, but is not taxable in the United States on non-U.S. source income, would not be considered a resident of the United States for purposes of the Convention. (See Code section 7701(b)(5)(B)). Similarly, an enterprise of the other Contracting State with a

permanent establishment in the United States is not, by virtue of that permanent establishment, a resident of the United States. The enterprise generally is subject to U.S. tax only with respect to its income that is attributable to the U.S. permanent establishment, not with respect to its worldwide income, as is a U.S. resident.

Subparagraph (b) provides that certain tax-exempt entities such as pension funds and charitable organizations will be regarded as residents regardless of whether they are generally liable for income tax in the State where they are established. An entity will be described in this subparagraph if it is generally exempt from tax by reason of the fact that it is organized and operated exclusively to perform a charitable or similar purpose or to provide pension or similar benefits to employees. The reference to “similar benefits” is intended to encompass employee benefits such as health and disability benefits.

The inclusion of this provision is intended to clarify the generally accepted practice of treating an entity that would be liable for tax as a resident under the internal law of a state but for a specific exemption from tax (either complete or partial) as a resident of that state for purposes of paragraph 1. The reference to a general exemption is intended to reflect the fact that under U.S. law, certain organizations that generally are considered to be tax-exempt entities may be subject to certain excise taxes or to income tax on their unrelated business income. Thus, a U.S. pension trust, or an exempt section 501(c) organization (such as a U.S. charity) that is generally exempt from tax under U.S. law is considered a resident of the United States for all purposes of the treaty.

Subparagraph (c) specifies that a qualified governmental entity (as defined in Article 3) is to be treated as a resident of that State. Although this provision is not contained in previous U.S. Models, it is generally understood that such entities are to be treated as residents under all of those Model treaties. The purpose of including the rule in the Model is to make this understanding explicit. Article 4 of the OECD Model was amended in 1995 to adopt a similar approach.

Subparagraph (d) addresses special problems presented by fiscally transparent entities such as partnerships and certain estates and trusts that are not subject to tax at the entity level. This subparagraph applies to any resident of a Contracting State who is entitled to income derived through an entity that is treated as fiscally transparent under the laws of either Contracting State. Entities falling under this description in the United States would include partnerships, common investment trusts under section 584 and grantor trusts. This paragraph also applies to U.S. limited liability companies (“LLC’s”) that are treated as partnerships for U.S. tax purposes.

Subparagraph (d) provides that an item of income derived through such fiscally transparent entities will be considered to be derived by a resident of a Contracting State if the resident is treated under the taxation laws of the State where he is resident as deriving the item of income. For example, if a U.S. corporation distributes a dividend to an entity that is treated as fiscally transparent in the other State, the dividend will be considered to be derived by a resident of that State to the extent that the taxation law of that State treats residents of that State as

deriving the income for tax purposes. In the case of a partnership, this normally would include the partners of the entity that are residents of that other Contracting State.

The taxation laws of a Contracting State may treat an item of income, profit or gain as income, profit or gain of a resident of that State even if the resident is not subject to tax on that particular item of income, profit or gain. For example, if a Contracting State has a participation exemption for certain foreign-source dividends and capital gains, such income or gains would be regarded as income or gain of a resident of that State who otherwise derived the income or gain, despite the fact that the resident could be exempt from tax in that State on the income or gain.

Income is “derived through” a fiscally transparent entity if the entity’s participation in the transaction giving rise to the income, profit or gain in question is respected after application of any source State anti-abuse principles based on substance over form and similar analyses. For example, if a partnership with U.S. partners receives income arising in the other Contracting State, that income will be considered to be derived through the partnership by its partners as long as the partnership’s participation in the transaction is not disregarded for lack of economic substance. In such a case, the partners would be considered to be the beneficial owners of the income.

Where income is derived through an entity organized in a third state that has owners resident in one of the Contracting States, the characterization of the entity in that third state is irrelevant for purposes of determining whether the resident is entitled to treaty benefits with respect to income derived by the entity.

This rule also applies to trusts to the extent that they are fiscally transparent in their beneficial owner’s State of residence. For example, if X, a resident of the other Contracting State, creates a revocable trust and names persons resident in a third country as the beneficiaries of the trust, X would be treated as the beneficial owner of income derived from the United States under the Code's rules. If the other State had no rules comparable to those in sections 671 through 679 then it is possible that under the laws of the other State neither X nor the trust would be taxed on the income derived from the United States. In these cases subparagraph (d) provides that the trust’s income would be regarded as being derived by a resident of the other State only to the extent that the laws of that State treat residents of that State as deriving the income for tax purposes.

Paragraph 2

If, under the laws of the two Contracting States, and, thus, under paragraph 1, an individual is deemed to be a resident of both Contracting States, a series of tie-breaker rules are provided in paragraph 3 to determine a single State of residence for that individual. These tests are to be applied in the order in which they are stated. The first test is based on where the individual has a permanent home. If that test is inconclusive because the individual has a permanent home available to him in both States, he will be considered to be a resident of the Contracting State where his personal and economic relations are closest (i.e., the location of his "center of vital interests"). If that test is also inconclusive, or if he does not have a permanent

home available to him in either State, he will be treated as a resident of the Contracting State where he maintains an habitual abode. If he has an habitual abode in both States or in neither of them, he will be treated as a resident of his Contracting State of citizenship. If he is a citizen of both States or of neither, the matter will be considered by the competent authorities, who will attempt to agree to assign a single State of residence.

Paragraph 3

Paragraph 3 seeks to settle dual-residence issues for companies. A company is treated as resident in the United States if it is created or organized under the laws of the United States or a political subdivision. If the same test is used to determine corporate residence under the laws of the other Contracting State, dual corporate residence will not occur. If, however, as is frequently the case, a company is treated as a resident of the other Contracting State if it is either incorporated or managed and controlled there, dual residence can arise in the case of a U.S. company that is managed and controlled in the other Contracting State. Under paragraph 3, the residence of such a company will be in the Contracting State under the laws of which it is created or organized (i.e., the United States, in the example).

Paragraph 4

Dual residents other than individuals or companies (such as trusts or estates) are addressed by paragraph 4. If such a person is, under the rules of paragraph 1, resident in both Contracting States, the competent authorities shall seek to determine a single State of residence for that person for purposes of the Convention.

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▸Contents — U.S. Income Tax Treaty — United States Model Technical Explanation - 1996

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