ARTICLE 4

Residence

1. For the purposes of this Convention, the term "resident of a Contracting State" means any person who, under the laws of that State, is liable to tax therein by reason of his domicile, residence, citizenship, place of management, place of incorporation, or any other criterion of a similar nature. The term also includes that State and any political subdivision or local authority thereof. The term, however, does not include any person who is liable to tax in that State in respect only of income from sources in that State. For purposes of this paragraph, an individual who is not a resident of Thailand under this paragraph, and who is a United States citizen or an alien admitted to the United States for permanent residence (a "green card" holder) is a resident of the United States only if the individual has a substantial presence, permanent home or habitual abode in the United States. If such individual is a resident of Thailand under this paragraph, he shall be considered a resident of both Contracting States and his residence for purposes of the Convention shall be determined under paragraph 2.

2. Where by reason of the provisions of paragraph 1, an individual is a resident of both Contracting States, then his status shall be determined as follows:

a) he shall be deemed to be a resident of the State in which he has a permanent home available to him; if he has a permanent home available to him in both States, he shall be deemed to be a resident of the State with which his personal and economic relations are closer (center of vital interests);

b) if the State in which he has his center of vital interests cannot be determined, or if he does not have a permanent home available to him in either State, he shall be deemed to be a resident of the State in which he has an habitual abode;

c) if he has an habitual abode in both States or in neither of them, he shall be deemed to be a resident of the State of which he is a national;

d) if he is a national of both States or of neither of them, the competent authorities of the Contracting States shall settle the question by mutual agreement.

3. Where by reason of the provisions of paragraph 1, a person other than an individual is a resident of both Contracting States, the competent authorities of the Contracting States shall settle the question by mutual agreement and determine the mode of application of the Convention to such person.