§ 2642.
(a)
Inclusion ratio defined
For purposes of this chapter—
(1)
In general
Except as otherwise provided in this section, the inclusion ratio with respect to any property transferred in a generation-skipping transfer shall be the excess (if any) of 1 over—
(A)
except as provided in subparagraph (B), the applicable fraction determined for the trust from which such transfer is made, or
(B)
in the case of a direct skip, the applicable fraction determined for such skip.
(2)
Applicable fraction
For purposes of paragraph (1), the applicable fraction is a fraction—
(A)
the numerator of which is the amount of the GST exemption allocated to the trust (or in the case of a direct skip, allocated to the property transferred in such skip), and
(B)
the denominator of which is—
(i)
the value of the property transferred to the trust (or involved in the direct skip), reduced by
(ii)
the sum of—
(I)
any Federal estate tax or State death tax actually recovered from the trust attributable to such property, and
(II)
any charitable deduction allowed under section 2055 or 2522 with respect to such property.
(3)
Severing of trusts
(B)
Qualified severance
For purposes of subparagraph (A)—
(i)
In general
The term “qualified severance” means the division of a single trust and the creation (by any means available under the governing instrument or under local law) of two or more trusts if—
(I)
the single trust was divided on a fractional basis, and
(II)
the terms of the new trusts, in the aggregate, provide for the same succession of interests of beneficiaries as are provided in the original trust.
(ii)
Trusts with inclusion ratio greater than zero
(C)
Timing and manner of severances
(b)
Valuation rules, etc.
Except as provided in subsection (f)—
(1)
Gifts for which gift tax return filed or deemed allocation made
If the allocation of the GST exemption to any transfers of property is made on a gift tax return filed on or before the date prescribed by section 6075(b) for such transfer or is deemed to be made under section 2632(b)(1) or (c)(1)—
(A)
the value of such property for purposes of subsection (a) shall be its value as finally determined for purposes of chapter 12 (within the meaning of section 2001(f)(2)), or, in the case of an allocation deemed to have been made at the close of an estate tax inclusion period, its value at the time of the close of the estate tax inclusion period, and
(B)
such allocation shall be effective on and after the date of such transfer, or, in the case of an allocation deemed to have been made at the close of an estate tax inclusion period, on and after the close of such estate tax inclusion period.
(2)
Transfers and allocations at or after death
(B)
Allocations to property transferred at death of transferor
(3)
Allocations to inter vivos transfers not made on timely filed gift tax return
If any allocation of the GST exemption to any property not transferred as a result of the death of the transferor is not made on a gift tax return filed on or before the date prescribed by section 6075(b) and is not deemed to be made under section 2632(b)(1)—
(A)
the value of such property for purposes of subsection (a) shall be determined as of the time such allocation is filed with the Secretary, and
(B)
such allocation shall be effective on and after the date on which such allocation is filed with the Secretary.
(c)
Treatment of certain direct skips which are nontaxable gifts
(2)
Exception for certain transfers in trust
Paragraph (1) shall not apply to any transfer to a trust for the benefit of an individual unless—
(A)
during the life of such individual, no portion of the corpus or income of the trust may be distributed to (or for the benefit of) any person other than such individual, and
(B)
if the trust does not terminate before the individual dies, the assets of such trust will be includible in the gross estate of such individual.
Rules similar to the rules of section 2652(c)(3) shall apply for purposes of subparagraph (A).
(3)
Nontaxable gift
For purposes of this subsection, the term “nontaxable gift” means any transfer of property to the extent such transfer is not treated as a taxable gift by reason of—
(A)
section 2503(b) (taking into account the application of section 2513), or
(d)
Special rules where more than 1 transfer made to trust
(2)
Applicable fraction
In the case of any such transfer, the recomputed applicable fraction is a fraction—
(A)
the numerator of which is the sum of—
(i)
the amount of the GST exemption allocated to property involved in such transfer, plus
(ii)
the nontax portion of such trust immediately before such transfer, and
(B)
the denominator of which is the sum of—
(i)
the value of the property involved in such transfer reduced by the sum of—
(I)
any Federal estate tax or State death tax actually recovered from the trust attributable to such property, and
(II)
any charitable deduction allowed under section 2055 or 2522 with respect to such property, and
(ii)
the value of all of the property in the trust (immediately before such transfer).
(3)
Nontax portion
For purposes of paragraph (2), the term “nontax portion” means the product of—
(A)
the value of all of the property in the trust, and
(B)
the applicable fraction in effect for such trust.
(4)
Similar recomputation in case of certain late allocations
If—
(A)
any allocation of the GST exemption to property transferred to a trust is not made on a timely filed gift tax return required by section 6019, and
(B)
there was a previous allocation with respect to property transferred to such trust,
the applicable fraction for such trust shall be recomputed as of the time of such allocation under rules similar to the rules of paragraph (2).
(e)
Special rules for charitable lead annuity trusts
(1)
In general
For purposes of determining the inclusion ratio for any charitable lead annuity trust, the applicable fraction shall be a fraction—
(A)
the numerator of which is the adjusted GST exemption, and
(B)
the denominator of which is the value of all of the property in such trust immediately after the termination of the charitable lead annuity.
(2)
Adjusted GST exemption
For purposes of paragraph (1), the adjusted GST exemption is an amount equal to the GST exemption allocated to the trust increased by interest determined—
(A)
at the interest rate used in determining the amount of the deduction under section 2055 or 2522 (as the case may be) for the charitable lead annuity, and
(B)
for the actual period of the charitable lead annuity.
(3)
Definitions
For purposes of this subsection—
(A)
Charitable lead annuity trust
(B)
Charitable lead annuity
(4)
Coordination with subsection (d)
(f)
Special rules for certain inter vivos transfers
Except as provided in regulations—
(1)
In general
For purposes of determining the inclusion ratio, if—
(A)
an individual makes an inter vivos transfer of property, and
(B)
the value of such property would be includible in the gross estate of such individual under chapter 11 if such individual died immediately after making such transfer (other than by reason of section 2035),
any allocation of GST exemption to such property shall not be made before the close of the estate tax inclusion period (and the value of such property shall be determined under paragraph (2)). If such transfer is a direct skip, such skip shall be treated as occurring as of the close of the estate tax inclusion period.
(2)
Valuation
In the case of any property to which paragraph (1) applies, the value of such property shall be—
(A)
if such property is includible in the gross estate of the transferor (other than by reason of section 2035), its value for purposes of chapter 11, or
(B)
if subparagraph (A) does not apply, its value as of the close of the estate tax inclusion period (or, if any allocation of GST exemption to such property is not made on a timely filed gift tax return for the calendar year in which such period ends, its value as of the time such allocation is filed with the Secretary).
(3)
Estate tax inclusion period
For purposes of this subsection, the term “estate tax inclusion period” means any period after the transfer described in paragraph (1) during which the value of the property involved in such transfer would be includible in the gross estate of the transferor under chapter 11 if he died. Such period shall in no event extend beyond the earlier of—
(A)
the date on which there is a generation-skipping transfer with respect to such property, or
(B)
the date of the death of the transferor.
(5)
Coordination with subsection (d)
(Added [Pub. L. 99–514, title XIV, § 1431(a)], Oct. 22, 1986, [100 Stat. 2722]; amended [Pub. L. 100–647, title I, § 1014(g)(3)(A)], (4), (17)(A), (B), (18), Nov. 10, 1988, [102 Stat. 3563], 3566, 3567; [Pub. L. 101–239, title VII, § 7811(j)(4)], Dec. 19, 1989, [103 Stat. 2411]; [Pub. L. 101–508, title XI], §§ 11703(c)(1), (2), 11704(a)(17), (36), Nov. 5, 1990, [104 Stat. 1388–517], 1388–519; [Pub. L. 107–16, title V], §§ 562(a), 563(a), (b), 564(a), June 7, 2001, [115 Stat. 89–91].)