Title 26 › Subtitle Subtitle B— Estate and Gift Taxes › Chapter 13— TAX ON GENERATION-SKIPPING TRANSFERS › Subchapter D— GST Exemption › § 2632
Each person has an exemption from the generation-skipping transfer (GST) tax, and these rules decide how it gets assigned to gifts and trusts. You can allocate your exemption any time up to the deadline for your estate tax return, including extensions. The law also allocates it for you automatically. If you make a direct skip during your life — a transfer that jumps a generation, like a gift to a grandchild — your unused exemption is applied to it so no GST tax is owed. The same automatic rule covers indirect skips, which are transfers to a GST trust: a trust that could later make generation-skipping transfers. A trust escapes that label in certain cases, such as when more than 25 percent of it must go to non-skip persons before they reach age 46, or when it is a charitable annuity or remainder trust. You can opt out of automatic allocation, or choose to treat a trust as a GST trust, on a timely filed gift tax return. If a beneficiary in the generation below you — like a child — dies before you, you may allocate exemption retroactively to earlier transfers to that trust. Any exemption left over at your death is applied automatically: first to direct skips happening at your death, then in proportion to trusts that might later trigger the tax.
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Internal Revenue Code — Source: USLM XML via OLRC
Legislative History
Reference
Citation
26 U.S.C. § 2632
Title 26 — Internal Revenue Code
Last Updated
Apr 6, 2026
Release point: 119-73