§ 25.2523(a)-1 Gift to spouse; in general. ( a ) *In general.* In determining the amount of taxable gifts for the calendar quarter (with respect to gifts made after December 31, 1970, and before January 1, 1982), or calendar year (with respect to gifts made before January 1, 1971, or after December 31, 1981), a donor may deduct the value of any property interest transferred by gift to a donee who at the time of the gift is the donor's spouse, except as limited by paragraphs (b) and (c) of this section. See § 25.2502-l(c)(1) for the definition of calendar quarter. This deduction is referred to as the *marital deduction.* In the case of gifts made prior to July 14, 1988, no marital deduction is allowed with respect to a gift if, at the time of the gift, the donor is a nonresident not a citizen of the United States. Further, in the case of gifts made on or after July 14, 1988, no marital deduction is allowed (regardless of the donor's citizenship or residence) for transfers to a spouse who is not a citizen of the United States at the time of the transfer. However, for certain special rules applicable in the case of estate and gift tax treaties, see section 7815(d)(14) of Public Law 101-239. The donor must submit any evidence necessary to establish the donor's right to the marital deduction.
( b ) *“Deductible interests” and “nondeductible interests”* — ( 1 ) *In general.* The property interests transferred by a donor to his spouse consist of either transfers with respect to which the marital deduction is authorized (as described in subparagraph (2) of this paragraph) or transfers with respect to which the marital deduction is not authorized (as described in subparagraph (3) of this paragraph). These transfers are referred to in this section and in §§ 25.2523(b)-1 through 25.2523(f)-1 as “deductible interests” and “nondeductible interests”, respectively.
( 2 ) *“Deductible interest”.* A property interest transferred by a donor to his spouse is a “deductible interest” if it does not fall within either class of “nondeductible interests” described in subparagraph (3) of this paragraph.
( 3 ) *“Nondeductible interests”.* ( i ) A property interest transferred by a donor to his spouse which is a “terminable interest”, as defined in § 25.2523(b)-1, is a “nondeductible interest” to the extent specified in that section.
( ii ) Any property interest transferred by a donor to the donor's spouse is a *nondeductible interest* to the extent it is not required to be included in a gift tax return for a calendar quarter (for gifts made after December 31, 1970, and before January 1, 1982) or calendar year (for gifts made before January 1, 1971, or after December 31, 1981).
( c ) *Computation* — ( 1 ) *In general.* The amount of the marital deduction depends upon when the interspousal gifts are made, whether the gifts are terminable interests, whether the limitations of § 25.2523(f)-1A (relating to gifts of community property before January 1, 1982) are applicable, and whether § 25.2523(f)-1 (relating to the election with respect to life estates) is applicable, and (with respect to gifts made on or after July 14, 1988) whether the donee spouse is a citizen of the United States (see section 2523(i)).
( 2 ) *Gifts prior to January 1, 1977.* Generally, with respect to gifts made during a calendar quarter prior to January 1, 1977, the marital deduction allowable under section 2523 is 50 percent of the aggregate value of the deductible interests. See section 2524 for an additional limitation on the amount of the allowable deduction.
( 3 ) *Gifts after December 31, 1976, and before January 1, 1982.* Generally, with respect to gifts made during a calendar quarter beginning after December 31, 1976, and ending prior to January 1, 1982, the marital deduction allowable under section 2523 is computed as a percentage of the deductible interests in those gifts. If the aggregate amount of deductions for such gifts is $100,000 or less, a deduction is allowed for 100 percent of the deductible interests. No deduction is allowed for otherwise deductible interests in an aggregate amount that exceeds $100,000 and is equal to or less than $200,000. For deductible interests in excess of $200,000, the deduction is limited to 50 percent of such deductible interests. If a donor remarries, the computations in this paragraph (c)(3) are made on the basis of aggregate gifts to all persons who at the time of the gifts are the donor's spouse. See section 2524 for an additional limitation on the amount of the allowable deduction.
( 4 ) *Gifts after December 31, 1981.* Generally, with respect to gifts made during a calendar year beginning after December 31, 1981 (other than gifts made on or after July 14, 1988, to a spouse who is not a United States citizen on the date of the transfer), the marital deduction allowable under section 2523 is 100 percent of the aggregate value of the deductible interests. See section 2524 for an additional limitation on the amount of the allowable deduction, and section 2523(i) regarding disallowance of the marital deduction for gifts to a spouse who is not a United States citizen.
( d ) *Examples.* The following examples (in which it is assumed that the donors have previously utilized any specific exemptions provided by section 2521 for gifts prior to January 1, 1977) illustrate the application of paragraph (c) of this section and the interrelationship of sections 2523 and 2503. Example 1. A donor made a transfer by gift of $6,000 cash to his spouse on December 25, 1971. The donor made no other transfers during 1971. The amount of the marital deduction for the fourth calendar quarter of 1971 is $3,000 (one-half of $6,000); the amount of the annual exclusion under section 2503(b) is $3,000; and the amount of taxable gifts is zero ($6,000−$3,000 (annual exclusion)−$3,000 (marital deduction)).
Example 2. A donor made transfers by gift to his spouse of $3,000 cash on January 1, 1971, and $3,000 cash on May 1, 1971. The donor made no other transfers during 1971. For the first calendar quarter of 1971 the marital deduction is zero because the amount excluded under section 2503(b) is $3,000, and the amount of taxable gifts is also zero. For the second calendar quarter of 1971 the marital deduction is $1,500 (one-half of $3,000), and the amount of taxable gifts is $1,500 ($3,000−$1,500 (marital deduction)). Under section 2503(b) no amount of the second $3,000 gift may be excluded because the entire $3,000 annual exclusion was applied against the gift made in the first calendar quarter of 1971.
Example 3. A donor made a transfer by gift to his spouse of $10,000 cash on April 1, 1972. The donor made no other transfers during 1972. For the second calendar quarter of 1972 the amount of the marital deduction is $5,000 (one-half of $10,000); the amount excluded under section 2503(b) is $3,000; the amount of taxable gifts is $2,000 ($10,000−$3,000 (annual exclusion)−$5,000 (marital deduction)).
Example 4. A donor made transfers by gift to his spouse of $2,000 cash on January 1, 1971, $2,000 cash on April 5, 1971, and $10,000 cash on December 1, 1971. The donor made no other transfers during 1971. For the first calendar quarter of 1971 the marital deduction is zero because the amount excluded under section 2503(b) is $2,000, and the amount of taxable gifts is also zero. For the second calendar quarter of 1971 the marital deduction is $1,000 (one-half of $2,000) (see section 2524); the amount excluded under section 2503(b) is $1,000 because $2,000 of the $3,000 annual exclusion was applied against the gift made in the first calendar quarter of 1971; and the amount of taxable gifts is zero ($2,000-$1,000 (annual exclusion) -$1,000 (marital deduction)). For the fourth calendar quarter of 1971, the marital deduction is $5,000 (one-half of $10,000); the amount excluded under section 2503(b) is zero because the entire $3,000 annual exclusion was applied against the gifts made in the first and second calendar quarters of 1971; and the amount of taxable gifts is $5,000 ($10,000−$5,000 (marital deduction)).
Example 5. A donor made transfers by gift to his spouse of $2,000 cash on January 10, 1972, $2,000 cash on May 1, 1972, and a remainder interest valued at $16,000 on June 1, 1972. The donor made no other transfers during 1972. For the first calendar quarter of 1972, the marital deduction is zero because $2,000 is excluded under section 2503(b), and the amount of taxable gifts is also zero. For the second calendar quarter of 1972 the marital deduction is $9,000 (one-half of $16,000 plus one-half of $2,000); the amount excluded under section 2503(b) is $1,000 because $2,000 of the $3,000 annual exclusion was applied against the gift made in the first calendar quarter of 1971; and the amount of taxable gifts is $8,000 ($18,000 −$1,000 (annual exclusion) −$9,000 (marital deduction)).
Example 6. A donor made transfers by gift to his spouse of $2,000 cash on January 1, 1972, a remainder interest valued at $16,000 on January 5, 1972, and $2,000 cash on April 30, 1972. The donor made no other transfers during 1972. For the first calendar quarter of 1972, the marital deduction is $9,000 (one-half of $16,000 plus one-half of $2,000); the amount excluded under section 2503(b) is $2,000; and the amount of taxable gifts is $7,000 ($18,000 −$2,000 (annual exclusion) −$9,000 marital deduction)). For the second calendar quarter of 1972 the marital deduction is $1,000 (one-half of $2,000); the amount excluded under section 2503(b) is $1,000 because $2,000 of the $3,000 annual exclusion was applied against the gift of the present interest in the first calendar quarter of 1971; and the amount of taxable gifts is zero ($2,000 −$1,000 (annual exclusion) −$1,000 (marital deduction)).
Example 7. A donor made a transfer by gift to his spouse of $12,000 cash on July 1, 1955. The donor made no other transfers during 1955. For the calendar year 1955 the amount of the marital deduction is $6,000 (one-half of $12,000); the amount excluded under section 2503(b) is $3,000; and the amount of taxable gifts is $3,000 ($12,000 −$3,000 (annual exclusion) −$6,000 (marital deduction)).
Example 8. A donor made a transfer by gift to the donor's spouse, a United States citizen, of $200,000 cash on January 1, 1995. The donor made no other transfers during 1995. For calendar year 1995, the amount excluded under section 2503(b) is $10,000; the marital deduction is $190,000; and the amount of taxable gifts is zero ($200,000—$10,000 (annual exclusion)—$190,000 (marital deduction)).
( e ) *Valuation.* If the income from property is made payable to the donor or another individual for life or for a term of years, with remainder to the donor's spouse or to the estate of the donor's spouse, the marital deduction is computed (pursuant to § 25.2523(a)-1(c)) with respect to the present value of the remainder, determined under section 7520. The present value of the remainder (that is, its value as of the date of gift) is to be determined in accordance with the rules stated in § 25.2512-5 or, for certain prior periods, § 25.2512-5A. See the example in paragraph (d) of § 25.2512-5. If the remainder is such that its value is to be determined by a special computation, a request for a specific factor, accompanied by a statement of the dates of birth of each person, the duration of whose life may affect the value of the remainder, and by copies of the relevant instruments may be submitted by the donor to the Commissioner who, if conditions permit, may supply the factor requested. If the Commissioner does not furnish the factor, the claim for deduction must be supported by a full statement of the computation of the present value, made in accordance with the principles set forth in § 25.2512-5(d) or, for certain prior periods, § 25.2512-5A.
[T.D. 7238, 37 FR 28733, Dec. 29, 1972, as amended by T.D. 7955, 49 FR 19998, May 11, 1984, T.D. 8522, 59 FR 9658, Mar. 1, 1994; T.D. 8540, 59 FR 30103, June 10, 1994; 60 FR 16382, Mar. 30, 1995]