What Is the Lifetime Gift Tax Exemption? The $15 Million Rule

The lifetime gift tax exemption is the total amount you can give away during your life without owing federal gift tax, and for 2026 that amount is $15 million per person.¹ The same figure also shelters your estate at death, because gift and estate tax share a single credit under the tax code.² Every dollar of lifetime exemption you use on gifts is a dollar less available to protect what you leave behind.

How the $15 Million Works

Treat the exemption as a running balance. Give away $3 million during your life and you’ve used $3 million of the credit, leaving $12 million to shelter your estate. The IRS tracks that total across the gift tax returns you file over the years. Anything cumulative above $15 million is taxed at a flat 40 percent.

The $15 million figure took effect in 2026, up from $13.99 million in 2025.¹ The jump came from the One, Big, Beautiful Bill, signed on July 4, 2025, which set the basic exclusion at $15 million and removed the scheduled sunset that would have cut it roughly in half. Starting in 2027, the $15 million is indexed for inflation, so absent new legislation the exemption will only grow.³

One more thing worth knowing up front: the gift tax is imposed on the person making the gift, not the person receiving it. A recipient owes no tax on a gift and reports nothing on their income tax return.⁴

The Annual Exclusion Sits Underneath

Most gifts never come close to touching the lifetime exemption because a separate annual exclusion filters out the small ones first. For 2026, you can give up to $19,000 per recipient in a calendar year with no filing and no use of the lifetime amount.¹ There is no limit on how many recipients you can give to. Ten grandchildren, $19,000 each, is $190,000 out the door without any paperwork.

The annual figure adjusts periodically in $1,000 increments. It was $18,000 in 2024, rose to $19,000 for 2025, and stayed there for 2026.⁵ Only the portion of a gift that exceeds $19,000 per recipient counts against your lifetime exemption.

Married couples can effectively double this by electing to split gifts, letting a couple move up to $38,000 to a single recipient without dipping into either spouse’s lifetime amount.⁶ The tradeoff is paperwork: both spouses have to file Form 709 and consent to the split, even when each half falls below $19,000, and the election applies to all gifts either spouse makes that year.⁷

Gifts That Don’t Count at All

Certain transfers bypass both the annual exclusion and the lifetime exemption completely, no matter how large.

Gifts to Your Spouse

Transfers to a spouse who is a U.S. citizen are fully deductible under the unlimited marital deduction. Give your citizen spouse $50 million and none of it is taxable.⁸ If your spouse is not a U.S. citizen, the unlimited deduction does not apply. Instead you get an enhanced annual exclusion, $194,000 for 2026, above which the gift becomes taxable.⁹

Charitable Gifts

Gifts to qualifying charities, religious organizations, educational institutions, and certain government entities are fully deductible from your taxable gifts, with no cap.¹⁰

Direct Payments for Tuition and Medical Care

Paying someone’s tuition or medical bills directly is fully excluded, with no dollar limit. The word “directly” is the whole point: you have to pay the school or the healthcare provider yourself. Hand the money to your grandchild to pay their own tuition and it becomes a regular gift, subject to the $19,000 annual exclusion.¹¹

For tuition, only tuition itself qualifies. Room, board, books, and supplies don’t. For medical costs, the exclusion covers treatment, diagnosis, insurance premiums, and medically necessary transportation, but not amounts the recipient’s insurance reimburses.¹¹ These exclusions stack on top of the annual amount, so you could pay $50,000 in tuition directly to a university and also give the same student $19,000 in cash the same year without filing anything.

What Happens if You Go Over

Once cumulative lifetime taxable gifts exceed $15 million, the excess is taxed at a flat 40 percent, and the donor pays. In practice, very few people ever cross that line while alive; the more common path is that lifetime gifts steadily draw down the credit, and whatever’s left applies at death against the estate.

Anyone who made large gifts under the temporarily doubled exemption from 2018 through 2025 got protection under a 2019 IRS regulation confirming those gifts wouldn’t be pulled back into the estate if the exemption later fell. Since the new law made the higher amount permanent, that safeguard mostly matters as history.¹²

When You Have to File Form 709

Form 709, the United States Gift (and Generation-Skipping Transfer) Tax Return, is required any time a gift to a single recipient exceeds $19,000 in a calendar year. A few other situations force a filing even when nothing individually crosses that line:⁷

Gift splitting between spouses, even when every split gift is under $19,000.
Future interest gifts, meaning gifts the recipient can’t use or enjoy right away, such as certain trust interests. These don’t qualify for the annual exclusion at all.
Community property gifts, where each spouse is treated as making half and each must file separately.

Filing does not mean you owe tax. Most 709s are simply recording that a gift used up a chunk of the filer’s lifetime exemption, so the IRS can keep a running total for when the estate is eventually settled.

The return is due April 15 of the year after the gift. Extending your individual income tax return with Form 4868 automatically extends Form 709; if you’re only extending the gift return, use Form 8892 for an automatic six-month extension.¹³ An extension buys time to file, not time to pay: any tax owed is still due April 15.

Skipping the filing when no tax is owed is still a bad move. Without a filed return, the IRS has no record of how the exemption was used, and the statute of limitations generally doesn’t start running, so the valuation stays open to challenge indefinitely.¹⁴

What the Recipient Inherits: Your Cost Basis

Gifting appreciated property has a hidden cost the exemption number doesn’t reveal. When you give someone property, they generally take your cost basis with them. If you bought stock for $20,000 and gift it when it’s worth $100,000, the recipient’s basis for capital gains purposes is $20,000, not $100,000.¹⁵

There’s a wrinkle for losses. If your basis is higher than the property’s fair market value on the gift date and the recipient later sells at a loss, the basis for calculating that loss is the lower fair market value at the time of the gift. If gift tax was actually paid on the transfer, basis gets bumped up by a portion of that tax attributable to net appreciation.¹⁵

This carryover basis is not what happens with inherited property. Assets left at death generally get a stepped-up basis to fair market value on the date of death. For highly appreciated holdings, the income tax difference between gifting during life and passing them at death can outweigh whatever estate tax you were trying to sidestep.

Gifts to Grandchildren: The GST Layer

Gifts to grandchildren, or to anyone more than one generation below you, run into a second tax on top of gift tax. The generation-skipping transfer tax exists to keep families from bypassing a generation of estate tax. The GST exemption tracks the basic exclusion, so it’s also $15 million per person for 2026, with the same flat 40 percent rate on amounts above the exemption.¹ GST allocations are reported on the same Form 709.

Does Your State Have Its Own Gift Tax?

Almost every state follows the federal treatment and imposes no separate gift tax. Connecticut is the only state that currently maintains one. A handful of others don’t have a standalone gift tax but pull certain lifetime gifts back into the estate tax calculation if they were made within a few years of death. If you’re making large transfers, especially of real property in a state where you don’t live, check that state’s estate and gift rules before signing anything.

1
Internal Revenue Service. Whats New Estate and Gift Tax
2
Office of the Law Revision Counsel. 26 USC 2505 Unified Credit Against Gift Tax
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Office of the Law Revision Counsel. 26 US Code 2010 Unified Credit Against Estate Tax
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Internal Revenue Service. Gift Tax
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Office of the Law Revision Counsel. 26 USC 2503 Taxable Gifts
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Internal Revenue Service. Frequently Asked Questions on Gift Taxes
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Internal Revenue Service. Instructions for Form 709 (2025)
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Office of the Law Revision Counsel. 26 US Code 2523 Gift to Spouse
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Internal Revenue Service. Frequently Asked Questions on Gift Taxes for Nonresidents Not Citizens of the United States
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Office of the Law Revision Counsel. 26 US Code 2522 Charitable and Similar Gifts
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eCFR. 26 CFR 25.2503-6 Exclusion for Certain Qualified Transfer for Tuition or Medical Expenses
12
Internal Revenue Service. Estate and Gift Tax FAQs
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Internal Revenue Service. Instructions for Form 8892
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Internal Revenue Service. Failure to File Penalty
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Office of the Law Revision Counsel. 26 US Code 1015 Basis of Property Acquired by Gifts and Transfers in Trust