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IRS Written Determinations

Free IRS private letter rulings, technical advice memoranda, and Chief Counsel advice with plain-English summaries and the official IRS release on every page.

10,109 determinations and counting · Newest release July 31, 2026
503 determinations Gst-Tax

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PLR

Extension of time to allocate GST exemption to trust transfers under § 2642(g)

A grantor set up three irrevocable trusts for children and later descendants and made gifts to them over three years. Allocating "GST exemption" to such gifts keeps the trusts' generation-skipping tra…

202628005·July 10, 2026
Approved
PLR

IRS grants § 9100 extension to make late QTIP and reverse-QTIP elections on an estate return

When a married settlor died, the family trust directed that property for which the trustee made a QTIP election would go into a marital share, itself split into a generation-skipping-transfer (GST) ta…

202627010·July 2, 2026
Approved
PLR

IRS grants extra time to allocate GST exemption after a donor accidentally opted out of automatic allocation

A donor set up an irrevocable trust for a child and the child's descendants and made gifts to it. She wanted her generation-skipping transfer (GST) tax exemption applied to those gifts so the trust co…

202625016·June 18, 2026
Approved
PLR

IRS grants extra time to make a late GST-exemption allocation after the accountant failed to advise it

A married couple set up an irrevocable trust for their children and grandchildren that could trigger generation-skipping transfer (GST) tax down the line. They funded it before 2001 and split the gift…

202625006·June 18, 2026
Approved
PLR

IRS grants extra time to make a late GST-exemption allocation after the accountant failed to advise it

A married couple set up an irrevocable trust for their children and grandchildren that could trigger generation-skipping transfer (GST) tax down the line. They funded it before 2001 and split the gift…

202625001·June 18, 2026
Approved
PLR

Extension under 2642(g) to elect out of automatic GST exemption allocation for annuity-trust transfers

Over five years, a taxpayer set up a series of short-term annuity trusts (trusts that pay the grantor an annuity and then pass any leftover assets on). When each annuity trust ended, its remaining ass…

202622003·May 29, 2026
Approved
PLR

Modifying a pre-1985 grandfathered trust without losing GST exemption or triggering gift, estate, or income tax

A family trust was created under the will of someone who died before September 25, 1985. That timing makes the trust "grandfathered" and exempt from the generation-skipping transfer (GST) tax, so long…

202622002·May 29, 2026
Approved
PLR

120-day extension to make QTIP and reverse-QTIP elections after an accountant's Schedule M error

When a spouse dies leaving property in a marital trust, the estate can elect "qualified terminable interest property" (QTIP) treatment under § 2056(b)(7) so the property qualifies for the estate-tax m…

202619009·May 8, 2026
Approved
PLR

Modifying a grandfathered 1985 trust into lifetime issue trusts keeps GST-exempt status with no estate or gift tax

An irrevocable trust created before September 25, 1985 is "grandfathered" from the generation-skipping transfer (GST) tax, a valuable status that careless changes can destroy. Here the grantor, the da…

202619008·May 8, 2026
Approved
PLR

Companion ruling: modifying a grandfathered 1985 trust into lifetime issue trusts keeps GST-exempt status with no estate or gift tax

This is a companion ruling to a sibling trust in the same family (the facts and analysis mirror the related ruling, with a different IRS control number). An irrevocable trust created before September …

202619007·May 8, 2026
Approved
PLR

Modifying a grandfathered pre-1985 trust into lifetime issue trusts keeps GST-exempt status, with no estate or gift tax

An irrevocable trust created before September 25, 1985 is "grandfathered" from the generation-skipping transfer (GST) tax, a valuable status that poorly designed changes can destroy. Here the grantor,…

202619006·May 8, 2026
Approved
PLR

Modifying a grandfathered pre-1985 trust into lifetime issue trusts keeps GST-exempt status, with no estate or gift tax

An irrevocable trust created before September 25, 1985 is "grandfathered" from the generation-skipping transfer (GST) tax, a valuable status that poorly designed changes can destroy. Here the grantor,…

202619005·May 8, 2026
Approved
PLR

Modifying a grandfathered pre-1985 trust into lifetime issue trusts keeps GST-exempt status, with no estate or gift tax

An irrevocable trust created before September 25, 1985 is "grandfathered" from the generation-skipping transfer (GST) tax, a valuable status that poorly designed changes can destroy. Here the grantor,…

202619004·May 8, 2026
Approved
PLR

Modifying a grandfathered pre-1985 trust into lifetime issue trusts keeps GST-exempt status, with no estate or gift tax

An irrevocable trust created before September 25, 1985 is "grandfathered" from the generation-skipping transfer (GST) tax, a valuable status that poorly designed changes can destroy. Here the grantor,…

202619003·May 8, 2026
Approved
PLR

Extra time granted to make a late GST-exemption allocation after the return went unfiled

A taxpayer set up a trust before 2001 that split into two equal shares, one for each of the taxpayer's two children, with lifetime interests passing to more remote descendants. Those trusts could trig…

202618003·May 1, 2026
Approved
PLR

120 days granted to elect out of automatic GST exemption allocation on gifts to children's trusts

A married couple set up three irrevocable trusts for their three children and made gifts to them over two years. Gifts to this kind of trust are "indirect skips" for generation-skipping transfer (GST)…

202614015·April 3, 2026
Approved
PLR

120 days granted to elect out of automatic GST-exemption allocation on gifts to three children's trusts

When someone makes a gift to certain trusts that could later skip a generation (for example, benefiting grandchildren), the tax rules automatically use up part of the giver's generation-skipping trans…

202614005·April 3, 2026
Approved
PLR

Late election allowed to treat a trust as a GST trust and allocate exemption

The generation-skipping transfer (GST) tax is a separate transfer tax that applies when wealth skips a generation, but each person has a GST exemption they can allocate to shelter gifts from it. A gra…

202610004·March 6, 2026
Approved
PLR

Donor received 120 days to elect out of automatic GST exemption allocation

A married couple made gifts to an irrevocable trust primarily benefiting their children. The trust had generation-skipping transfer potential, but the couple did not intend to allocate GST exemption t…

202547006·November 21, 2025
Approved
PLR

Dividing a pre-1985 grandfathered trust into family sub-trusts keeps GST exemption and triggers no gift or estate tax

Trusts that were irrevocable before September 25, 1985 are "grandfathered" and completely exempt from the generation-skipping transfer (GST) tax, but that protected status can be lost if the trust is …

202547005·November 21, 2025
Approved
PLR

120-day relief to elect out of automatic GST exemption allocation on gifts to a trust

The generation-skipping transfer (GST) tax applies when wealth passes to grandchildren or later generations. Each person has a GST exemption that can shelter transfers, and when someone makes an "indi…

202547002·November 21, 2025
Approved
PLR

Spouse received time to allocate GST exemption to old trust gift

A married couple made a pre-2001 gift to a trust for their children and later descendants and elected to split the gift equally. Their accounting firm failed to report the transfer on their gift tax r…

202539003·September 26, 2025
Approved
PLR

Estate denied relief that would undo prior GST allocation

A married couple made a pre-2001 gift to a descendants' trust and elected to split the gift, but their accounting firm omitted the transfer from their gift tax returns and did not allocate GST exempti…

202539002·September 26, 2025
Denied
PLR

Court construction and trust division preserved GST exemption

Property from two irrevocable pre-September 25, 1985 trusts passed through exercised limited powers of appointment into a trust for a grandchild and then a further trust for six great-grandchildren an…

202538017·September 19, 2025
Approved
PLR

Trust construction and six-way division preserved GST exemption

An irrevocable pre-September 25, 1985 trust passed through exercised limited powers of appointment into a trust for a grandchild and then a further trust for six great-grandchildren and their descenda…

202538016·September 19, 2025
Approved
PLR

Taxpayer receives 120 days to opt out of automatic GST exemption allocation

A taxpayer made cash gifts over two years to a trust for a sibling's children and descendants. The taxpayer intended not to allocate generation-skipping transfer tax exemption to those gifts and instr…

202536022·September 5, 2025
Approved
PLR

Donor receives 120 days to undo automatic GST exemption allocations

A taxpayer and spouse created a trust for the spouse's sister's children and descendants, and the taxpayer later made cash gifts to it in two years. The couple intended not to allocate generation-skip…

202536021·September 5, 2025
Approved
PLR

Estate receives more time to allocate GST exemption to trust

A husband created a trust for children and their descendants and later made a transfer to it in a year before 2001. He and his wife told their tax preparer that they intended to split the gift and all…

202535004·August 29, 2025
Approved
PLR

Estate receives more time to allocate wife's GST exemption

A husband created a trust for children and their descendants and later transferred property to it in a year before 2001. He and his wife told their tax preparer that they intended to split the gift an…

202535001·August 29, 2025
Approved
PLR

Late GST exemption allocation approved

A married couple created three trusts for their sons and descendants and made gift-splitting elections for contributions made before 2001. Their accounting firm prepared timely gift tax returns but di…

202532008·August 8, 2025
Approved
PLR

Late GST exemption allocation approved

A married couple created three trusts for their sons and descendants and made gift-splitting elections for contributions made before 2001. Their accounting firm prepared timely gift tax returns but di…

202532007·August 8, 2025
Approved
PLR

Late QTIP and reverse QTIP elections approved

A decedent's trust created a separate trust that paid all net income to the surviving spouse at least annually and permitted principal distributions for the spouse's health, support, and maintenance. …

202532003·August 8, 2025
Approved
PLR

Late elections out of automatic GST allocation approved

A taxpayer made transfers in two years to five irrevocable trusts for a sibling, nephew, and nieces and did not intend to allocate generation-skipping transfer tax exemption to those trusts. The accou…

202531010·August 1, 2025
Approved
PLR

Late GST exemption allocation approved

A donor and spouse funded an irrevocable trust intended to benefit children, grandchildren, and more remote descendants. The donor relied on an accounting firm for a gift tax return, but the firm did …

202531005·August 1, 2025
Approved
PLR

Late GST exemption allocation approved

A donor and spouse funded an irrevocable trust intended to benefit the donor's children, grandchildren, and more remote descendants. The donor relied on an accounting firm for a gift tax return, but t…

202531004·August 1, 2025
Approved
PLR

Grantor received more time to elect GST trust treatment

A grantor transferred cash to two trusts created primarily for the grantor's children and their descendants. The grantor intended the transfers to be exempt from generation-skipping transfer tax, but …

202530007·July 25, 2025
Approved
PLR

Merger of two GST-exempt family trusts preserved exempt status

A husband and wife created separate trusts that ultimately funded two trusts with identical terms and the same beneficiaries. Each resulting trust had a zero generation-skipping transfer tax inclusion…

202528006·July 11, 2025
Approved
PLR

Late GST exemption allocations allowed for two trusts

A grantor created two trusts intended primarily to benefit grandchildren and more remote descendants. Although the grantor had enough generation-skipping transfer tax exemption to give both trusts zer…

202521013·May 23, 2025
Approved
PLR

Executor may make late GST allocations to three trusts

A donor made pre-2001 transfers to three descendant trusts created by the donor's spouse, and the spouses elected to split the gifts. The donor relied on an accounting firm to prepare Form 709, but th…

202521008·May 23, 2025
Approved
PLR

Late election to treat trust as a GST trust allowed

A taxpayer created a trust for a son and the son's descendants and intended to allocate generation-skipping transfer tax exemption to every contribution. Because the trust was not automatically treate…

202520007·May 16, 2025
Approved
PLR

Late election out of automatic GST allocation allowed

A taxpayer created a grantor retained annuity trust whose remaining assets would eventually pass into separate trusts for two children. The taxpayer intended not to allocate generation-skipping transf…

202520006·May 16, 2025
Approved
PLR

Late election out of automatic GST allocation allowed

A taxpayer created a grantor retained annuity trust that divided directly into separate trusts for two children when the annuity term ended. The taxpayer intended not to allocate generation-skipping t…

202520005·May 16, 2025
Approved
PLR

Late election out of automatic GST allocation allowed

A taxpayer created a grantor retained annuity trust that divided directly into separate trusts for two children when the annuity term ended. The taxpayer intended not to allocate generation-skipping t…

202520004·May 16, 2025
Approved
PLR

Late election out of automatic GST allocation allowed

A taxpayer created a trust for the taxpayer's spouse's siblings, their spouses, and their descendants. The taxpayer and spouse elected to split gifts, but their accounting firm failed to report the tr…

202519006·May 9, 2025
Approved
PLR

Late election out of automatic GST allocation allowed

A taxpayer's spouse created a trust for the taxpayer's siblings, their spouses, and their descendants. The couple elected to split gifts, but their accounting firm failed to report the trust transfer …

202519005·May 9, 2025
Approved
PLR

Trust modification preserves generation-skipping transfer tax exemption

An irrevocable trust created before September 25, 1985, sought to modify how property would pass to descendants after the settlors' daughter died. Instead of distributing certain shares outright, the …

202518009·May 2, 2025
Approved
PLR

Descendant trusts preserve a trust's GST tax exemption

A trust established under a pre-October 22, 1986 revocable trust sought to change how shares for more remote descendants would be held. Property that otherwise could pass outright would instead remain…

202518008·May 2, 2025
Approved
PLR

Early trust termination avoided transfer taxes but triggered capital gain

A pre-September 25, 1985 irrevocable trust paid a fixed annuity to a grandchild and would ultimately pass to the grandchild’s descendants. The adult and minor beneficiaries, represented as necessary, …

202509010·February 28, 2025
Approved
PLR

Estate gets more time to split a marital trust and make a reverse QTIP election for GST purposes

When a person dies leaving property in a marital trust for a surviving spouse, the estate can elect QTIP treatment so the property qualifies for the estate-tax marital deduction. For the generation-sk…

202507008·February 14, 2025
Approved
PLR

Donor gets more time to allocate GST exemption after accountant let him opt out by mistake

The generation-skipping transfer (GST) tax applies when wealth passes to grandchildren or more remote descendants, but each person has a GST exemption they can allocate to a trust to shield it from th…

202507005·February 14, 2025
Approved
PLR

Donor gets more time to allocate GST exemption after accountant let him opt out by mistake

The generation-skipping transfer (GST) tax applies when wealth passes to grandchildren or more remote descendants, but each person has a GST exemption they can allocate to a trust to shield it from th…

202507003·February 14, 2025
Approved
PLR

9100 relief to make late QTIP and reverse-QTIP elections on an estate tax return after the preparer omitted them

This letter gives an estate more time to make two estate-tax elections that its accountant left off the return. A QTIP election (Section 2056(b)(7)) lets property passing into a marital trust for a su…

202503007·January 17, 2025
Approved
PLR

Late relief granted to elect out of automatic GST exemption allocation for two GRATs

When someone makes a gift to certain trusts that could later skip a generation, the tax code automatically uses up part of the person's generation-skipping transfer (GST) tax exemption unless they for…

202501004·January 3, 2025
Approved
PLR

Modifying a pre-1985 grandfathered trust will not trigger GST tax

A trust created before September 25, 1985 is "grandfathered," meaning it is exempt from the generation-skipping transfer (GST) tax as long as it is not improperly enlarged or changed in ways that shif…

202452007·December 27, 2024
Approved
PLR

Modifying a pre-1985 grandfathered trust will not trigger GST tax

A trust created before September 25, 1985 is "grandfathered," meaning it is exempt from the generation-skipping transfer (GST) tax as long as it is not improperly enlarged or changed in ways that shif…

202452006·December 27, 2024
Approved
PLR

Modifying a pre-1985 grandfathered trust will not trigger GST tax

A trust created before September 25, 1985 is "grandfathered," meaning it is exempt from the generation-skipping transfer (GST) tax as long as it is not improperly enlarged or changed in ways that shif…

202452005·December 27, 2024
Approved
PLR

Late relief to elect out of automatic GST exemption on eleven GRATs (companion ruling)

This is the companion ruling to PLR 202451010, addressing the other spouse in the same married couple. Here the taxpayer personally set up the children's trust and funded eleven grantor retained annui…

202451011·December 20, 2024
Approved
PLR

Late relief to elect out of automatic GST exemption on eleven GRAT transfers

A married couple set up eleven grantor retained annuity trusts (GRATs) whose remaining property would pass to a trust for their children when the annuity terms ended. Because the trusts could later tr…

202451010·December 20, 2024
Approved
PLR

Taxpayer received time to opt out of automatic GST exemption allocation

A spouse created and funded a trust for family members, including the couple's children, and the trust had generation-skipping transfer tax potential. The couple intended not to allocate GST exemption…

202450001·December 13, 2024
Approved
PLR

Taxpayer received time to opt out of GST allocation after GRAT term ended

A taxpayer created a grantor retained annuity trust, and when the retained interest ended the remaining property passed to a trust with generation-skipping transfer tax potential. That event closed th…

202449005·December 6, 2024
Approved

What these documents are

  • Private letter rulings (PLRs): A taxpayer asked the IRS to rule on a planned transaction before doing it. The ruling shows exactly how the IRS applied the Code to those facts.
  • Technical advice memoranda (TAMs): The IRS National Office answering a question raised during an audit or other proceeding.
  • Chief Counsel advice (CCAs): IRS lawyers advising their own field staff on how to apply the law.
  • Determination letters: Rulings on exempt-organization matters, such as whether an organization qualifies under § 501(c)(3) or a foundation's grant procedures pass § 4945.
  • Not precedent, still useful: Under 26 U.S.C. § 6110(k)(3) none of these can be cited as precedent. They remain the best public window into how the IRS actually rules on facts like yours, and practitioners read them for exactly that.