Families who want to leave wealth to grandchildren, or in long-term trusts that skip estate tax for generations, need to plan for the generation-skipping transfer (GST) tax as well as the estate tax. A common gap: when a deceased spouse’s property goes into a QTIP marital trust, the first spouse’s GST exemption can go unused. The reverse QTIP election closes that gap.
Reverse QTIP election, in short: A reverse QTIP election lets the executor of the first spouse to die treat that spouse, not the survivor, as the transferor of a QTIP trust for generation-skipping transfer tax purposes (26 U.S.C. § 2652(a)(3)). That allows the first spouse’s GST exemption, $15 million in 2026, to be allocated to the QTIP trust. It matters because portability carries over the estate tax exemption but not the GST exemption. The election is made on Form 706 and applies to the entire trust, so trusts are often divided first.
Reviewed by Turner Henington, attorney and former KPMG tax accountant, Texas Bar No. 24148206 · Updated November 2026
The GST tax applies, at the top estate tax rate, to transfers that skip a generation, such as gifts or trusts for grandchildren, beyond each person’s GST exemption. In 2026 the GST exemption is $15 million per person, the same as the estate tax exemption (26 U.S.C. § 2631; IRS).
When the executor makes a QTIP election, the QTIP property is taxed in the surviving spouse’s estate, and the survivor normally becomes its “transferor” for GST purposes. Without more, the first spouse’s GST exemption has nothing to attach to and can be lost, because portability does not carry over GST exemption. The reverse QTIP election, under 26 U.S.C. § 2652(a)(3), keeps the first spouse as the transferor so their GST exemption can be allocated to the trust.
Texas allows trusts created on or after September 1, 2021 to last up to 300 years (Tex. Prop. Code § 112.036), which makes GST planning especially valuable here.
We draft wills and trusts that allow QTIP trusts to be divided into exempt and non-exempt shares, and after a death we work with the executor and CPA on Form 706, Schedule R, to make the elections and GST allocations.
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An election under 26 U.S.C. § 2652(a)(3) that treats the first spouse to die as the transferor of a QTIP trust for generation-skipping transfer tax purposes, so the first spouse’s GST exemption can be allocated to it.
Portability lets a surviving spouse use the deceased spouse’s unused estate tax exemption, but it does not carry over the GST exemption. A reverse QTIP election or a bypass trust is needed to use the first spouse’s GST exemption.
No. It applies to the entire trust it covers, which is why plans usually divide the QTIP trust into exempt and non-exempt shares before the election.
On the deceased spouse’s federal estate tax return, Form 706, along with the allocation of GST exemption.
$15 million per person, the same as the estate tax exemption.
This page is general information, not tax or legal advice for your situation. Reading it does not create an attorney-client relationship.
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