QTIP Trusts Explained: Definition, Benefits, and Operation
By Markets & Investing DeskUpdated Nov 10, 2026
Definition
A QTIP trust pays a surviving spouse all of its income for life, while the grantor chooses who inherits the remaining assets after that spouse dies.
Key takeaways
- The executor must elect QTIP treatment on Form 706 for the trust to qualify for the marital deduction.
- The spouse must receive all net income at least annually, and no one else can benefit during the spouse's life.
- QTIP property, including growth, is taxed in the surviving spouse's estate, with the tax recoverable from the trust.
- Executors can elect QTIP treatment for only part of the trust, deciding after death how much tax to defer.
A qualified terminable interest property (QTIP) trust is a trust that gives a surviving spouse the right to all of its income for life, while the person who created it (the grantor) decides who receives the remaining assets after that spouse dies. Because the executor can elect to treat the trust property as qualifying for the federal estate tax marital deduction, no estate tax is due on it at the first spouse’s death. The property is instead included in the surviving spouse’s taxable estate. The arrangement is authorized by Section 2056(b)(7) of the Internal Revenue Code.
The name describes the problem it solves. A life income interest is “terminable” because it ends at the spouse’s death, and terminable interests normally do not qualify for the marital deduction. The QTIP rules make an exception that treats this property as “qualified.”
How a QTIP Trust Works
A QTIP trust can be created during the grantor’s lifetime, becoming irrevocable when funded, or, more commonly, at death through a will or revocable living trust, becoming irrevocable when the grantor dies. To qualify, the trust must meet these conditions:
- All income to the spouse. The surviving spouse is entitled to all net income from the trust property, payable at least annually.
- No other beneficiary during the spouse’s life. No one, including the trustee or the spouse, can have the power to appoint any of the property to someone other than the spouse while the spouse is alive.
- Productive property. If the trust holds assets that produce little or no income, the spouse must be able to require the trustee to make them productive or convert them to income-producing assets.
- The election. The executor must elect QTIP treatment for the property on Form 706.
The trust may also let the trustee distribute principal to the spouse, for example for health or support, if the grantor includes that power. The spouse’s payments end at death and cannot be transferred. The remaining property then passes to the beneficiaries the grantor named, such as children, other relatives, friends or a charity.
Because the surviving spouse never holds a power to redirect the principal, a remarriage does not change who inherits, and a new spouse cannot reach the remainder through the survivor’s will.
The QTIP Election and Estate Taxes
For a spouse who is a U.S. citizen, the marital deduction is unlimited. Property that qualifies for it passes free of federal estate tax at the first death. The QTIP election lets the executor claim this deduction for trust property even though the spouse only receives income.
The tax is postponed, not avoided. Under Section 2044, QTIP property is included in the surviving spouse’s gross estate at its value at that spouse’s death, including any growth. Section 2207A lets the survivor’s estate recover the estate tax attributable to that property from the trust, so the remainder beneficiaries generally bear it rather than the spouse’s own heirs.
The election is flexible. The executor can elect QTIP treatment for all of the trust or only a fractional or percentage share. Any portion that is not elected is not deducted at the first death, but it is also not included in the survivor’s estate. This lets an executor decide after death, with full knowledge of the estate’s size, how much to shelter with the first spouse’s exemption and how much to defer.
A related tool is the reverse QTIP election under Section 2652(a)(3). For generation-skipping transfer (GST) tax purposes, it lets the first spouse to die remain the “transferor” of QTIP property, so that spouse’s GST exemption can be applied to it.
Trustees and Payments to the Spouse
At least one trustee must be named, and more than one is permitted. The trustee manages investments, keeps records and pays the required income. Candidates include the surviving spouse, a bank or trust company, an attorney, or a family member or friend.
Naming the spouse as sole trustee is legally possible but can create friction in a blended family, because investment choices shift value between current income (for the spouse) and growth (for the remainder beneficiaries). Some grantors add a co-trustee or an independent trustee for this reason.
The spouse’s payments come from what the assets earn, such as interest, dividends and rent. If the trust holds a home, the trust terms can let the spouse live in it rent-free. Expenses such as property taxes, insurance and maintenance are then handled under the trust document and state law governing income and principal.
Example
Hypothetical. Dana has two children from a first marriage and is married to Sam. Dana’s will leaves $2 million to a QTIP trust for Sam, with the children as remainder beneficiaries. Dana’s executor elects QTIP treatment on Form 706.
- At Dana’s death: the $2 million qualifies for the marital deduction, so no estate tax is owed on it.
- During Sam’s life: the trust earns, say, 4% a year, and Sam receives that $80,000 of income. The principal stays invested.
- At Sam’s death: the trust is worth, say, $2.4 million. That value is included in Sam’s estate. Any estate tax attributable to it can be recovered from the trust, and the balance passes to Dana’s children, even if Sam remarried.
Whether Sam’s estate actually owes tax depends on Sam’s total estate and the exemption available at that time.
QTIP Trust vs. Marital Trust
A QTIP trust is one form of marital trust. The comparison people usually mean is with a general power of appointment marital trust, where the spouse controls the final distribution.
| Feature | QTIP trust | General power of appointment marital trust |
|---|---|---|
| Spouse receives income for life | Required | Required |
| Marital deduction | Yes, by QTIP election | Yes, if requirements are met |
| Estate tax | Deferred to spouse’s death | Deferred to spouse’s death |
| Who chooses remainder beneficiaries | Grantor | Surviving spouse |
| Executor can elect a partial share | Yes | Not by election |
A credit shelter (bypass) trust is different. It uses the first spouse’s exemption, so its assets are not included in the survivor’s estate and do not need to pay all income to the spouse.
Limitations
- Less flexibility for the spouse. The spouse cannot redirect the remainder and reaches principal only if the trust allows it.
- Tax on growth. Appreciation in the trust is taxed in the survivor’s estate.
- Non-citizen spouses. The marital deduction for a spouse who is not a U.S. citizen generally requires a qualified domestic trust (QDOT), so a standard QTIP may not be enough.
- Trustee pressure. The opposing interests of income and remainder beneficiaries fall on the trustee.
- Cost and administration. Drafting, annual accounting and tax filings continue for as long as the spouse lives.
FAQs
Is a QTIP trust a grantor trust?
It depends on when it is created. A testamentary QTIP, created at death, is not a grantor trust and files its own income tax return. A lifetime QTIP trust is generally treated as a grantor trust for income tax purposes while the grantor is alive, because the grantor's spouse is the income beneficiary.
The Bottom Line
A QTIP trust suits married grantors, especially in blended families, who want to support a spouse for life while locking in who inherits. Remarriage cannot redirect the assets, though estate tax is only postponed and trust growth is taxed at the survivor's death. Grantors with a spouse who is not a U.S. citizen generally need a QDOT instead, and all grantors should weigh ongoing trustee and administration costs.
