ARTICLE 4 (RESIDENT)
U.S. Income Tax Treaty — Technical Explanation -2006 · 2026-10-03 edition · updated 2026-10-04 · United States
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. For purposes of the Convention, that person is a resident of the State in which he is resident under internal law. If, however, a person is resident in both Contracting States under
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their respective taxation laws, the Article proceeds, where possible, to use tie-breaker rules to assign a single State of residence to such a person for purposes of the Convention.
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). Paragraph 1 also specifically includes the two Contracting States, and political subdivisions and local authorities of the two States, as residents for purposes of the Convention.
Certain entities that are nominally subject to tax but that in practice are rarely required to pay tax also would generally be treated as residents and therefore accorded treaty benefits. For example, a U.S. Regulated Investment Company (RIC) and a U.S. Real Estate Investment Trust (REIT) are 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.
A person who is liable to tax in a Contracting State only in respect of income from sources within that State or capital situated therein or of profits attributable to a permanent establishment in 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 (see Code section 7701(b)(5)(B)), would not be considered a resident of the United States for purposes of the Convention. 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 it would be if it were a U.S. resident.
Paragraph 2
Paragraph 2 provides that certain tax-exempt entities such as pension funds and charitable organizations will be regarded as residents of a Contracting State regardless of whether they are generally liable to income tax in the State where they are established. The paragraph applies to legal persons organized under the laws of a Contracting State and established and maintained in that State to provide pensions or other similar benefits pursuant to a plan, or exclusively for religious, charitable, scientific, artistic, cultural, or educational purposes. Thus, a section 501(c) organization organized in the United States (such as a U.S.
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charity) that is generally exempt from tax under U.S. law is a resident of the United States for all purposes of the Convention.
Paragraph 3
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 "centre 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 the Contracting State of which he is a national. If he is a national of both States or of neither, the matter will be considered by the competent authorities, who will assign a single State of residence.
Paragraph 4
Paragraph 4 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, 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. In other cases, a company may be a dual resident because it was originally incorporated in one Contracting State but has "continued" into the other Contracting State. Paragraph 4 thus attempts to deal with each of these situations.
Under paragraph 4, the residence of a dual resident company will be in the Contracting State under the laws of which it is created or organized if it is created or organized under the laws of only one of the other Contracting States. Thus, if a company is a resident of the United States because it is incorporated under the laws of one of the states and is a resident of the other Contracting State because its place of effective management is in that State, then it will be a resident only of the United States. However, if the incorporation test does not resolve the question because, for example, the company was incorporated in one Contracting State and continued into the other Contracting State, but the first-mentioned Contracting State does not recognize the migration and continues to treat the company as a resident, then the competent authorities will try to determine a single State of residence for the company.
If the competent authorities do not reach an agreement on a single State of residence, that company may not claim any benefit accorded to residents of a Contracting State by the Convention. The company may, however, claim any benefits that are not limited to residents,
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such as those provided by paragraph 1 of Article 24 (Non-Discrimination). Thus, for example, a State cannot discriminate against a dual resident company.
Dual resident companies also may be treated as a resident of a Contracting State for purposes other than that of obtaining benefits under the Convention. For example, if a dual resident company pays a dividend to a resident of the other Contracting State, the U.S. paying agent would withhold on that dividend at the appropriate treaty rate because reduced withholding is a benefit enjoyed by the resident of the other Contracting State, not by the dual resident company. The dual resident company that paid the dividend would, for this purpose, be treated as a resident of the United States under the Convention. In addition, information relating to dual resident companies can be exchanged under the Convention because, by its terms, Article 26 (Exchange of Information and Administrative Assistance) is not limited to residents of the Contracting States.
Paragraph 5
Dual residents other than individuals or companies (such as trusts or estates) are addressed by paragraph 5. 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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