N.Y. Comp. Codes R. & Regs. tit. 20, § 105.20
(b) Certain persons not deemed residents although domiciled in New York State. Any person domiciled in New York State is a resident for personal income tax purposes for a specific taxable year, unless for that year such person satisfies all three of the requirements in paragraph (1) or all three requirements in paragraph (2) of this subdivision:
(iii) such person spends in the aggregate not more than 30 days of the taxable year in New York State; or
(2)
(iii) during the nonresident portion of the taxable year with or within which such period of 548 consecutive days begins and the nonresident portion of the taxable year with or within which such period of 548 consecutive days ends, such person is present in New York State for a number of days which does not exceed an amount which bears the same ratio to 90 as the number of days contained in such portion of the taxable year bears to 548.
As long as an individual who is domiciled in New York State continues to meet the requirements of either paragraph (1) or paragraph (2) of this subdivision, such individual will be considered a nonresident of New York State for personal income tax purposes. However, where such individual fails to meet those conditions, such individual will be subject to New York State personal income tax as a resident. Where an individual domiciled in New York State claims to be a nonresident for any taxable year (or portion thereof), the burden is upon such individual to show that such individual satisfied the requirements set forth in paragraph (1) or paragraph (2) of this subdivision.
Example:
B, a single individual, is domiciled in New York State. During the period July 2, 1988 through December 31, 1989 (a period of 548 consecutive days), B was present in a foreign country 463 days.
During the above period, B was present in New York State a total of 50 days, 15 days during the period July 2, 1988 through December 31, 1988, and 35 days during 1989. Since B was present in a foreign country 463 days, B meets the requirements of subparagraph (i) of paragraph (2) of this subdivision.
B also meets the requirements of subparagraph (ii) of paragraph (2) of this subdivision, because the total of 50 days B was present in this State during this 548 consecutive day period is less than the maximum of 90 days allowed.
To ascertain whether B meets the requirements of subparagraph (iii) of paragraph (2) of this subdivision, B must determine if the number of days present in New York State during the period July 2, 1988 through December 31, 1988 exceeds the maximum allowed for the nonresident portion of the taxable year within which the 548 consecutive day period began. The maximum number of days B may be present in New York State during the period July 2, 1988 through December 31, 1988 is 30, determined by making the following computation:
| 183 (number of days in the nonresident portion of the taxable year) | / | 548 × 90 | = | 30 (maximum number of days B may spend in New York State during the period July 2, 1988 through December 31, 1988) |
Since B was present in New York State 15 days during the period July 2, 1988 through December 31, 1988, B did not exceed the maximum of 30 days allowed for this period. Therefore, B meets the requirements of subparagraph (iii) of paragraph (2) of this subdivision.
Based on the information contained in this example, B meets all the requirements of paragraph (2) of this subdivision and would be considered a nonresident of New York State for income tax purposes during the period July 2, 1988 through December 31, 1989. Therefore, B would be required to file as a part-year resident of New York State for the taxable year 1988 and as a nonresident of New York State for the taxable year 1989.
(1)
(d) Domicile. (1) Domicile, in general, is the place which an individual intends to be such individual's permanent home - the place to which such individual intends to return whenever such individual may be absent.
(4) A person can have only one domicile. If a person has two or more homes, such person's domicile is the one which such person regards and uses as such person's permanent home. In determining such person's intentions in this matter, the length of time customarily spent at each location is important but not necessarily conclusive. It should be noted however, as provided by paragraph (2) of subdivision (a) of this section, a person who maintains a permanent place of abode for substantially all of the taxable year in New York State and spends more than 183 days of the taxable year in New York State is taxable as a resident even though such person may be domiciled elsewhere.
(5)
(6) Members of the Armed Forces. Section 514 of the Federal Soldiers' and Sailors' Civil Relief Act of 1940, as amended, (50 U.S.C. Appx. § 574) provides that for purposes of taxation, an individual in the Armed Forces of the United States is not deemed to have lost such individual's domicile in any state solely by reason of being absent therefrom in compliance with military orders. Thus, such Federal law insures that an individual in the Armed Forces of the United States domiciled in New York State would not be deemed a domiciliary for income tax purposes in another state in which such individual is stationed. On the other hand, an individual in the Armed Forces of the United States domiciled in another state who is stationed in New York State would not be deemed a domiciliary, for personal income tax purposes, of New York State. The rule is, generally speaking, that the domicile of a person is in no way affected by service in the Armed Forces of the United States. A change of domicile has to be shown by facts which objectively manifest a voluntary intention to make the new location a domicile. It is possible for an individual in the Armed Forces of the United States to change such individual's domicile; however, the requisite intent is difficult to prove.
(e) Permanent place of abode.
Tax Law, § 605(b)(1)
(a) General.
An individual may be a resident of New York State for personal income tax purposes, and taxable as a resident, even though such individual would not be deemed a resident for other purposes. As used in this Subchapter, the term resident individual includes: