In general. (1) The tax applies to all transfers by gift of property, wherever situated, by an individual who is a citizen or resident of the United States, to the extent the value of the transfers exceeds the amount of the exclusions authorized by section 2503 and the deductions authorized by sections 2521 (as in effect prior to its repeal by the Tax Reform Act of 1976), 2522, and 2523. For each “calendar period” (as defined in § 25.2502-1(c)(1)), the tax described in this paragraph (a) is imposed on the transfer of property by gift during such calendar period.

The tax does not apply to a transfer by gift of intangible property before January 1, 1967, by a nonresident not a citizen of the United States, unless the donor was engaged in business in the United States during the calendar year in which the transfer was made.

The tax does not apply to any transfer by gift of intangible property on or after January 1, 1967, by a nonresident not a citizen of the United States (whether or not he was engaged in business in the United States), unless the donor is an expatriate who lost his U.S. citizenship after March 8, 1965, and within the 10-year period ending with the date of transfer, and the loss of citizenship—

Did not result from the application of section 301(b), 350, or 355 of the Immigration and Nationality Act, as amended (8 U.S.C. 1401(b), 1482, or 1487) (For a summary of these sections, see paragraph (d)(1) of § 20.2107-1 of this chapter (estate tax regulations)), and

Had for one of its principal purposes (but not necessarily its only principal purpose) the avoidance of Federal income, estate, or gift tax.

In determining for purposes of subdivision (i)(b) of this subparagraph whether a principal purpose for the loss of U.S. citizenship by a donor was the avoidance of Federal income, estate, or gift tax, the Commissioner must first establish that it is reasonable to believe that the donor's loss of U.S. citizenship would, but for section 2501(a)(3) and this subparagraph, result in a substantial reduction for the calendar period (as defined in § 25.2502-1(c)(1)) in the sum of (a) the Federal gift tax and (b) all gift taxes imposed by foreign countries and political subdivisions thereof, in respect of the transfer of property by gift. Once the Commissioner has so established, the burden of proving that the loss of citizenship by the donor did not have for one of its principal purposes the avoidance of Federal income, estate, or gift tax shall be on the donor. In the absence of complete factual information, the Commissioner may make a tentative determination, based on the information available, that the donor's loss of U.S. citizenship would, but for section 250(a)(3) and this subparagraph, result in a substantial reduction for the calendar period in the sum of the Federal and foreign gift taxes described in (a) and (b) of this subdivision on the transfer of property by gift. This tentative determination may be based upon the fact that the laws of the foreign country of which the donor became a citizen and the laws of the foreign country of which the donor was a resident at the time of the transfer, including the laws of any political subdivision of those foreign countries, would ordinarily result, in the case of a nonexpatriate donor having the same citizenship and residence as the donor, in liability for total gift taxes under such laws for the calendar period substantially lower than the amount of the Federal gift tax which would be imposed for such period on an amount of comparable gifts by a citizen of the United States. In the absence of a preponderance of evidence to the contrary, this tentative determination shall be sufficient to establish that it is reasonable to believe that the donor's loss of U.S. citizenship would, but for section 2501(a)(3) and this subparagraph, result in a substantial reduction for the calendar period in the sum of the Federal and foreign gift taxes described in (a) and (b) of this subdivision on the transfer of property by gift.

For additional rules relating to the application of the tax to transfers by nonresidents not citizens of the United States, see section 2511 and § 25.2511-3.

The general rule of this paragraph (a) shall not apply to a transfer after May 7, 1974, of money or other property to a political organization for the use of that organization. However, this exception to the general rule applies solely to a transfer to a political organization as defined in section 527(e)(1) and including a newsletter fund to the extent provided under section 527(g). The general rule governs a transfer of property to an organization other than a political organization as so defined.

Resident. A resident is an individual who has his domicile in the United States at the time of the gift. For this purpose the United States includes the States and the District of Columbia. The term also includes the Territories of Alaska and Hawaii prior to admission as a State. See section 7701(a)(9). All other individuals are nonresidents. A person acquires a domicile in a place by living there, for even a brief period of time, with no definite present intention of moving therefrom. Residence without the requisite intention to remain indefinitely will not constitute domicile, nor will intention to change domicile effect such a change unless accompanied by actual removal.

Certain residents of possessions considered citizens of the United States. As used in this part, the term “citizen of the United States” includes a person who makes a gift after September 2, 1958 and who, at the time of making the gift, was domiciled in a possession of the United States and was a United States citizen, and who did not acquire his United States citizenship solely by reason of his being a citizen of such possession or by reason of his birth or residence within such possession. The gift of such a person is, therefore, subject to the tax imposed by section 2501 in the same manner in which a gift made by a resident of the United States is subject to the tax. See paragraph (a) of § 25.01 and paragraph (d) of this section for further information relating to the application of the Federal gift tax to gifts made by persons who were residents of possessions of the United States. The application of this paragraph may be illustrated by the following example and the examples set forth in paragraph (d) of this section:

A, a citizen of the United States by reason of his birth in the United States at San Francisco, established residence in Puerto Rico and acquired Puerto Rican citizenship. A makes a gift of stock of a Spanish corporation on September 4, 1958, while a citizen and domiciliary of Puerto Rico. A's gift is, by reason of the provisions of section 2501(b) subject to the tax imposed by section 2501 inasmuch as his United States citizenship is based on birth in the United States and is not based solely on being a citizen of a possession or solely on birth or residence in a possession.

Certain residents of possessions considered nonresidents not citizens of the United States. As used in this part, the term “nonresident not a citizen of the United States” includes a person who makes a gift after September 14, 1960, and who at the time of making the gift, was domiciled in a possession of the United States and was a United States citizen, and who acquired his United States citizenship solely by reason of his being a citizen of such possession or by reason of his birth or residence within such possession. The gift of such a person, is, therefore, subject to the tax imposed by section 2501 in the same manner in which a gift is subject to the tax when made by a donor who is a “nonresident not a citizen of the United States.” See paragraph (a) of § 25.01 and paragraph (c) of this section for further information relating to the application of the Federal gift tax to gifts made by persons who were residents of possessions of the United States. The application of this paragraph may be illustrated by the following examples and the example set forth in paragraph (c) of this section. In each of the following examples the person who makes the gift is deemed a “nonresident not a citizen of the United States” and his gift is subject to the tax imposed by section 2501 in the same manner in which a gift is subject to the tax when made by a donor who is a nonresident not a citizen of the United States, since he made the gift after September 14, 1960, but would not have been so deemed and subject to such tax if the person who made the gift had made it on or before September 14, 1960.

C, who acquired his United States citizenship under section 5 of the Act of March 2, 1917 (39 Stat. 953), by reason of being a citizen of Puerto Rico, while domiciled in Puerto Rico makes a gift on October 1, 1960, of real estate located in New York. C is considered to have acquired his United States citizenship solely by reason of his being a citizen of Puerto Rico.

E, whose parents were United States citizens by reason of their birth in Boston, was born in the Virgin Islands on March 1, 1927. On September 30, 1960, while domiciled in the Virgin Islands, he made a gift of tangible personal property situated in Kansas. E is considered to have acquired his United States citizenship solely by reason of his birth in the Virgin Islands (section 306 of the Immigration and Nationality Act (66 Stat. 237, 8 U.S.C. 1406)).

N, who acquired United States citizenship by reason of being a native of the Virgin Islands and a resident thereof on June 28, 1932 (section 306 of the Immigration and Nationality Act (66 Stat. 237, 8 U.S.C. 1406)), made a gift on October 1, 1960, at which time he was domiciled in the Virgin Islands, of tangible personal property situated in Wisconsin. N is considered to have acquired his United States citizenship solely by reason of his birth or residence in the Virgin Islands.

P, a former Danish citizen, who on January 17, 1917, resided in the Virgin Islands, made the declaration to preserve his Danish citizenship required by Article 6 of the treaty entered into on August 4, 1916, between the United States and Denmark. Subsequently P acquired United States citizenship when he renounced such declaration before a court of record (section 306 of the Immigration and Nationality Act (66 Stat. 237, 8 U.S.C. 1406)). P, while domiciled in the Virgin Islands, made a gift on October 1, 1960, of tangible personal property situated in California, P is considered to have acquired his United States citizenship solely by reason of his birth of residence in the Virgin Islands.

R, a former French citizen, acquired his United States citizenship through naturalization proceedings in a court located in the Virgin Islands after having qualified for citizenship by residing in the Virgin Islands for 5 years. R, while domiciled in the Virgin Islands, made a gift of tangible personal property situated in Hawaii on October 1, 1960. R is considered to have acquired his United States citizenship solely by reason of his birth or residence within the Virgin Islands.