(a) In general.

(1) No deduction is allowed under section 170 for the fair market value of a charitable contribution of any interest in property which is less than the donor's entire interest in the property and which is transferred in trust unless the transfer meets the requirements of paragraph (b) or (c) of this section. If the donor's entire interest in the property is transferred in trust and is contributed to a charitable organization described in section 170(c), a deduction is allowed under section 170. Thus, if on July 1, 1972, property is transferred in trust with the requirement that the income of the trust be paid for a term of 20 years to a church and thereafter the remainder be paid to an educational organization described in section 170(b)(1)(A), a deduction is allowed for the value of such property. See section 170(f)(2) and (3)(B), and paragraph (b)(1) of §1.170A-7.

(2) A deduction is allowed without regard to this section for a contribution of a partial interest in property if such interest is the taxpayer's entire interest in the property, such as an income interest or a remainder interest. If, however, the property in which such partial interest exists was divided in order to create such interest and thus avoid section 170(f)(2), the deduction will not be allowed. Thus, for example, assume that a taxpayer desires to contribute to a charitable organization the reversionary interest in certain stocks and bonds which he owns. If the taxpayer transfers such property in trust with the requirement that the income of the trust be paid to his son for life and that the reversionary interest be paid to himself and immediately after creating the trust contributes the reversionary interest to a charitable organization, no deduction will be allowed under section 170 for the contribution of the taxpayer's entire interest consisting of the reversionary interest in the trust.

(b) Charitable contribution of a remainder interest in trust—(1) In general. No deduction is allowed under section 170 for the fair market value of a charitable contribution of a remainder interest in property which is less than the donor's entire interest in the property and which the donor transfers in trust unless the trust is:

(i) A pooled income fund described in section 642(c)(5) and §1.642(c)-5,

(ii) A charitable remainder annuity trust described in section 664(d)(1) and §1.664-2, or

(iii) A charitable remainder unitrust described in section 664(d)(2) and §1.664-3.

(2) Value of a remainder interest. The fair market value of a remainder interest in a pooled income fund shall be computed under §1.642(c)-6. The fair market value of a remainder interest in a charitable remainder annuity trust shall be computed under §1.664-2. The fair market value of a remainder interest in a charitable remainder unitrust shall be computed under §1.664-4. However, in some cases a reduction in the amount of a charitable contribution of the remainder interest may be required. See section 170(e) and §1.170A-4.

(c) Charitable contribution of an income interest in trust—(1) In general. No deduction is allowed under section 170 for the fair market value of a charitable contribution of an income interest in property which is less than the donor's entire interest in the property and which the donor transfers in trust unless the income interest is either a guaranteed annuity interest or a unitrust interest, as defined in paragraph (c)(2) of this section, and the grantor is treated as the owner of such interest for purposes of applying section 671, relating to grantors and others treated as substantial owners. See section 4947(a)(2) for the application to such income interests in trust of the provisions relating to private foundations and section 508(e) for rules relating to provisions required in the governing instruments.

(2) Definitions. For purposes of this paragraph:

(i) Guaranteed annuity interest.

(A) An income interest is a “guaranteed annuity interest” only if it is an irrevocable right pursuant to the governing instrument of the trust to receive a guaranteed annuity. A guaranteed annuity is an arrangement under which a determinable amount is paid periodically, but not less often than annually, for a specified term of years or for the life or lives of certain individuals, each of whom must be living at the date of transfer and can be ascertained at such date. Only one or more of the following individuals may be used as measuring lives: the donor, the donor's spouse, and an individual who, with respect to all remainder beneficiaries (other than charitable organizations described in section 170, 2055, or 2522), is either a lineal ancestor or the spouse of a lineal ancestor of those beneficiaries. A trust will satisfy the requirement that all noncharitable remainder beneficiaries are lineal descendants of the individual who is the measuring life, or that individual's spouse, if there is less than a 15% probability that individuals who are not lineal descendants will receive any trust corpus. This probability must be computed, based on the current applicable Life Table contained in §20.2031-7, at the time property is transferred to the trust taking into account the interests of all primary and contingent remainder beneficiaries who are living at that time. An interest payable for a specified term of years can qualify as a guaranteed annuity interest even if the governing instrument contains a savings clause intended to ensure compliance with a rule against perpetuities. The savings clause must utilize a period for vesting of 21 years after the deaths of measuring lives who are selected to maximize, rather than limit, the term of the trust. The rule in this paragraph that a charitable interest may be payable for the life or lives of only certain specified individuals does not apply in the case of a charitable guaranteed annuity interest payable under a charitable remainder trust described in section 664. An amount is determinable if the exact amount which must be paid under the conditions specified in the governing instrument of the trust can be ascertained as of the date of transfer. For example, the amount to be paid may be a stated sum for a term of years, or for the life of the donor, at the expiration of which it may be changed by a specified amount, but it may not be redetermined by reference to a fluctuating index such as the cost of living index. In further illustration, the amount to be paid may be expressed in terms of a fraction or percentage of the cost of living index on the date of transfer.

(B) An income interest is a guaranteed annuity interest only if it is a guaranteed annuity interest in every respect. For example, if the income interest is the right to receive from a trust each year a payment equal to the lesser of a sum certain or a fixed percentage of the net fair market value of the trust assets, determined annually, such interest is not a guaranteed annuity interest.

(C) Where a charitable interest is in the form of a guaranteed annuity interest, the governing instrument of the trust may provide that income of the trust which is in excess of the amount required to pay the guaranteed annuity interest shall be paid to or for the use of a charitable organization. Nevertheless, the amount of the deduction under section 170(f)(2)(B) shall be limited to the fair market value of the guaranteed annuity interest as determined under paragraph (c)(3) of this section. For a rule relating to treatment by the grantor of any contribution made by the trust in excess of the amount required to pay the guaranteed annuity interest, see paragraph (d)(2)(ii) of this section.

(D) If the present value on the date of transfer of all the income interests for a charitable purpose exceeds 60 percent of the aggregate fair market value of all amounts in the trust (after the payment of liabilities), the income interest will not be considered a guaranteed annuity interest unless the governing instrument of the trust prohibits both the acquisition and the retention of assets which would give rise to a tax under section 4944 if the trustee had acquired such assets. The requirement in this subdivision (D) for a prohibition in the governing instrument against the retention of assets which would give rise to a tax under section 4944 if the trustee had acquired the assets shall not apply to a transfer in trust made on or before May 21, 1972.

(E) Where a charitable interest in the form of a guaranteed annuity interest is transferred after May 21, 1972, the charitable interest generally is not a guaranteed annuity interest if any amount may be paid by the trust for a private purpose before the expiration of all the charitable annuity interests. There are two exceptions to this general rule. First, the charitable interest is a guaranteed annuity interest if the amount payable for a private purpose is in the form of a guaranteed annuity interest and the trust's governing instrument does not provide for any preference or priority in the payment of the private annuity as opposed to the charitable annuity. Second, the charitable interest is a guaranteed annuity interest if under the trust's governing instrument the amount that may be paid for a private purpose is payable only from a group of assets that are devoted exclusively to private purposes and to which section 4947(a)(2) is inapplicable by reason of section 4947(a)(2)(B). For purposes of this paragraph (c)(2)(i)(E), an amount is not paid for a private purpose if it is paid for an adequate and full consideration in money or money's worth. See §53.4947-1(c) of this chapter for rules relating to the inapplicability of section 4947(a)(2) to segregated amounts in a split-interest trust.

(F) For rules relating to certain governing instrument requirements and to the imposition of certain excise taxes where the guaranteed annuity interest is in trust and for rules governing payment of private income interests by a split-interest trust, see section 4947(a)(2) and (b)(3)(A), and the regulations thereunder.

(ii) Unitrust interest.

(A) An income interest is a “unitrust interest” only if it is an irrevocable right pursuant to the governing instrument of the trust to receive payment, not less often than annually of a fixed percentage of the net fair market value of the trust assets, determined annually. In computing the net fair market value of the trust assets, all assets and liabilities shall be taken into account without regard to whether particular items are taken into account in determining the income of the trust. The net fair market value of the trust assets may be determined on any one date during the year or by taking the average of valuations made on more than one date during the year, provided that the same valuation date or dates and valuation methods are used each year. Where the governing instrument of the trust does not specify the valuation date or dates, the trustee shall select such date or dates and shall indicate his selection on the first return on Form 1041 which the trust is required to file. Payments under a unitrust interest may be paid for a specified term of years or for the life or lives of certain individuals, each of whom must be living at the date of transfer and can be ascertained at such date. Only one or more of the following individuals may be used as measuring lives: the donor, the donor's spouse, and an individual who, with respect to all remainder beneficiaries (other than charitable organizations described in section 170, 2055, or 2522), is either a lineal ancestor or the spouse of a lineal ancestor of those beneficiaries. A trust will satisfy the requirement that all noncharitable remainder beneficiaries are lineal descendants of the individual who is the measuring life, or that individual's spouse, if there is less than a 15% probability that individuals who are not lineal descendants will receive any trust corpus. This probability must be computed, based on the current applicable Life Table contained in §20.2031-7, at the time property is transferred to the trust taking into account the interests of all primary and contingent remainder beneficiaries who are living at that time. An interest payable for a specified term of years can qualify as a unitrust interest even if the governing instrument contains a savings clause intended to ensure compliance with a rule against perpetuities. The savings clause must utilize a period for vesting of 21 years after the deaths of measuring lives who are selected to maximize, rather than limit, the term of the trust. The rule in this paragraph that a charitable interest may be payable for the life or lives of only certain specified individuals does not apply in the case of a charitable unitrust interest payable under a charitable remainder trust described in section 664.

(B) An income interest is a unitrust interest only if it is a unitrust interest in every respect. For example, if the income interest is the right to receive from a trust each year a payment equal to the lesser of a sum certain or a fixed percentage of the net fair market value of the trust assets, determined annually, such interest is not a unitrust interest.

(C) Where a charitable interest is in the form of a unitrust interest, the governing instrument of the trust may provide that income of the trust which is in excess of the amount required to pay the unitrust interest shall be paid to or for the use of a charitable organization. Nevertheless, the amount of the deduction under section 170(f)(2)(B) shall be limited to the fair market value of the unitrust interest as determined under paragraph (c)(3) of this section. For a rule relating to treatment by the grantor of any contribution made by the trust in excess of the amount required to pay the unitrust interest, see paragraph (d)(2)(ii) of this section.

(D) Where a charitable interest is in the form of a unitrust interest, the charitable interest generally is not a unitrust interest if any amount may be paid by the trust for a private purpose before the expiration of all the charitable unitrust interests. There are two exceptions to this general rule. First, the charitable interest is a unitrust interest if the amount payable for a private purpose is in the form of a unitrust interest and the trust's governing instrument does not provide for any preference or priority in the payment of the private unitrust interest as opposed to the charitable unitrust interest. Second, the charitable interest is a unitrust interest if under the trust's governing instrument the amount that may be paid for a private purpose is payable only from a group of assets that are devoted exclusively to private purposes and to which section 4947(a)(2) is inapplicable by reason of section 4947(a)(2)(B). For purposes of this paragraph (c)(2)(ii)(D), an amount is not paid for a private purpose if it is paid for an adequate and full consideration in money or money's worth. See §53.4947-1(c) of this chapter for rules relating to the inapplicability of section 4947(a)(2) to segregated amounts in a split-interest trust.

(E) For rules relating to certain governing instrument requirements and to the imposition of certain excise taxes where the unitrust interest is in trust and for rules governing payment of private income interests by a split-interest trust, see section 4947(a)(2) and (b)(3)(A), and the regulations thereunder.

(3) Valuation of income interest.

(i) The deduction allowed by section 170(f)(2)(B) for a charitable contribution of a guaranteed annuity interest is limited to the fair market value of such interest on the date of contribution, as computed under §20.2031-7 or, for certain prior periods, 20.2031-7A of this chapter (Estate Tax Regulations).

(ii) The deduction allowed under section 170(f)(2)(B) for a charitable contribution of a unitrust interest is limited to the fair market value of the unitrust interest on the date of contribution. The fair market value of the unitrust interest shall be determined by subtracting the present value of all interests in the transferred property other than the unitrust interest from the fair market value of the transferred property.

(iii) If by reason of all the conditions and circumstances surrounding a transfer of an income interest in property in trust it appears that the charity may not receive the beneficial enjoyment of the interest, a deduction will be allowed under paragraph (c)(1) of this section only for the minimum amount it is evident the charity will receive. The application of this subdivision may be illustrated by the following examples:

(iv) See paragraph (b)(1) of §1.170A-4 for rule that the term ordinary income property for purposes of section 170(e) does not include an income interest in respect of which a deduction is allowed under section 170(f)(2)(B) and this paragraph.

(4) Recapture upon termination of treatment as owner. If for any reason the donor of an income interest in property ceases at any time before the termination of such interest to be treated as the owner of such interest for purposes of applying section 671, as for example, where he dies before the termination of such interest, he shall for purposes of this chapter be considered as having received, on the date he ceases to be so treated, an amount of income equal to (i) the amount of any deduction he was allowed under section 170 for the contribution of such interest reduced by (ii) the discounted value of all amounts which were required to be, and actually were, paid with respect to such interest under the terms of trust to the charitable organization before the time at which he ceases to be treated as the owner of the interest. The discounted value of the amounts described in subdivision (ii) of this subparagraph shall be computed by treating each such amount as a contribution of a remainder interest after a term of years and valuing such amount as of the date of contribution of the income interest by the donor, such value to be determined under §20.2031-7 of this chapter consistently with the manner in which the fair market value of the income interest was determined pursuant to subparagraph (3)(i) of this paragraph. The application of this subparagraph will not be construed to disallow a deduction to the trust for amounts paid by the trust to the charitable organization after the time at which the donor ceased to be treated as the owner of the trust.

(5) Illustrations. The application of this paragraph may be illustrated by the following examples:

(d) Denial of deduction for certain contributions by a trust.

(1) If by reason of section 170(f)(2)(B) and paragraph (c) of this section a charitable contributions deduction is allowed under section 170 for the fair market value of an income interest transferred in trust, neither the grantor of the income interest, the trust, nor any other person shall be allowed a deduction under section 170 or any other section for the amount of any charitable contribution made by the trust with respect to, or in fulfillment of, such income interest.

(2) Section 170(f)(2)(C) and subparagraph (1) of this paragraph shall not be construed, however, to:

(i) Disallow a deduction to the trust, pursuant to section 642(c)(1) and the regulations thereunder, for amounts paid by the trust after the grantor ceases to be treated as the owner of the income interest for purposes of applying section 671 and which are not taken into account in determining the amount of recapture under paragraph (c)(4) of this section, or

(ii) Disallow a deduction to the grantor under section 671 and §1.671-2(c) for a charitable contribution made by the trust in excess of the contribution required to be made by the trust under the terms of the trust instrument with respect to, or in fulfillment of, the income interest.

(3) Although a deduction for the fair market value of an income interest in property which is less than the donor's entire interest in the property and which the donor transfers in trust is disallowed under section 170 because such interest is not a guaranteed annuity interest, or a unitrust interest, as defined in paragraph (c)(2) of this section, the donor may be entitled to a deduction under section 671 and §1.671-2(c) for any charitable contributions made by the trust if he is treated as the owner of such interest for purposes of applying section 671.

(e) Effective date. This section applies only to transfers in trust made after July 31, 1969. In addition, the rule in paragraphs (c)(2)(i)(A) and (ii)(A) of this section that guaranteed annuity interests and unitrust interests, respectively, may be payable for a specified term of years or for the life or lives of only certain individuals applies to transfers made on or after April 4, 2000. If a transfer is made to a trust on or after April 4, 2000 that uses an individual other than one permitted in paragraphs (c)(2)(i)(A) and (ii)(A) of this section, the trust may be reformed to satisfy this rule. As an alternative to reformation, rescission may be available for a transfer made on or before March 6, 2001. See §25.2522(c)-3(e) of this chapter for the requirements concerning reformation or possible rescission of these interests.

[T.D. 7207, 37 FR 20780, Oct. 5, 1972; 37 FR 22982, Oct. 27, 1972, as amended by T.D. 7340, 40 FR 1238, Jan. 7, 1975; T.D. 7955, 49 FR 19975, May 11, 1984; T.D. 8540, 59 FR 30102, June 10, 1994; T.D. 8819, 64 FR 23189, 23228, Apr. 30, 1999; 64 FR 33196, June 22, 1999; T.D. 8923, 66 FR 1041, Jan. 5, 2001; T.D. 9068, 68 FR 40131, July 7, 2003]