(c) Limitation on credit
(1) In general
The credit provided in this section shall not exceed the amount by which—
(A) the estate tax imposed by section 2001 or section 2101 (after deducting the credits provided for in sections 2010, 2012, and 2014) computed without regard to this section, exceeds
(B) such tax computed by excluding from the decedent’s gross estate the value of such property transferred and, if applicable, by making the adjustment hereinafter indicated.
If any deduction is otherwise allowable under section 2055 or section 2106(a)(2) (relating to charitable deduction) then, for the purpose of the computation indicated in subparagraph (B), the amount of such deduction shall be reduced by that part of such deduction which the value of such property transferred bears to the decedent’s entire gross estate reduced by the deductions allowed under sections 2053 and 2054, or section 2106(a)(1) (relating to deduction for expenses, losses, etc.). For purposes of this section, the value of such property transferred shall be the value as provided for in subsection (d) of this section.
(2) Two or more transferors
If the credit provided in this section relates to property received from 2 or more transferors, the limitation provided in paragraph (1) of this subsection shall be computed by aggregating the value of the property so transferred to the decedent. The aggregate limitation so determined shall be apportioned in accordance with the value of the property transferred to the decedent by each transferor.
Amendments
2001—Subsec. (c)(1)(A). Pub. L. 107–16 struck out “2011,” after “sections 2010,”.
1997—Subsec. (g). Pub. L. 105–34 struck out heading and text of subsec. (g). Prior to amendment, text read as follows: “For purposes of this section, the estate tax paid shall not include any portion of such tax attributable to section 4980A(d).”
1988—Subsec. (g). Pub. L. 100–647 added subsec. (g).
1986—Subsec. (g). Pub. L. 99–514 struck out subsec. (g) which provided for treatment of tax imposed on certain generation-skipping transfers.
1976—Subsec. (b). Pub. L. 94–455, § 2001(c)(1)(C)(i), struck out “and increased by the exemption provided for by section 2052 or section 2106(a)(3), or the corresponding provisions of prior laws, in determining the taxable estate of the transferor for purposes of the estate tax” after “death taxes paid with respect to such estate”.
Subsec. (c)(1)(A). Pub. L. 94–455, § 2001(c)(1)(C)(ii), substituted “credits provided for in sections 2010, 2011, 2012, and 2014) computed” for “credits for State death taxes, gift tax, and foreign death taxes provided for in sections 2011, 2012, and 2014) computed”.
Subsec. (d)(3). Pub. L. 94–455, § 1902(a)(2), struck out “, or the corresponding provision of prior law,” after “marital deductions)”.
Subsec. (f). Pub. L. 94–455, § 2003(c), added subsec. (f).
Subsec. (g). Pub. L. 94–455, § 2006(b)(2), added subsec. (g).
Effective Date of 2001 Amendment
Amendment by Pub. L. 107–16 applicable to estates of decedents dying, and generation-skipping transfers, after Dec. 31, 2004, see section 532(d) of Pub. L. 107–16, set out as a note under section 2012 of this title.
Effective Date of 1997 Amendment
Amendment by Pub. L. 105–34 applicable to estates of decedents dying after Dec. 31, 1996, see section 1073(c) of Pub. L. 105–34, set out as an Effective Date of Repeal note under section 4980A of this title.
Effective Date of 1988 Amendment
Amendment by Pub. L. 100–647 effective, except as otherwise provided, as if included in the provision of the Tax Reform Act of 1986, Pub. L. 99–514, to which such amendment relates, see section 1019(a) of Pub. L. 100–647, set out as a note under section 1 of this title.
Effective Date of 1986 Amendment
Amendment by Pub. L. 99–514 applicable to generation-skipping transfers (within the meaning of section 2611 of this title) made after Oct. 22, 1986, except as otherwise provided, see section 1433 of Pub. L. 99–514, set out as an Effective Date note under section 2601 of this title.
Effective Date of 1976 Amendment
Amendment by section 1902(a)(2) of Pub. L. 94–455 applicable to estates of decedents dying after Oct. 4, 1976, see section 1902(c)(1) of Pub. L. 94–455, set out as a note under section 2012 of this title.