Portability lets a surviving spouse use their deceased spouse's unused federal estate and gift tax exemption, in addition to their own. This is what allows a married couple to shield a combined $30 million in 2026, provided the executor files an estate tax return to elect portability.

2026 Federal Estate Tax and Gift Tax: Exemptions and Rates

Q: Does my state also tax my estate?

It depends on where you live. Some states impose their own estate tax or inheritance tax with exemption thresholds that are often far lower than the federal $15 million exemption, while many states have no estate or inheritance tax at all. State rules are separate from the federal estate tax discussed here, so check your specific state's law or consult a professional.

Q: Do I need to file a gift tax return if I stay under $19,000 per person?

No. Gifts to any one recipient that stay at or under the $19,000 annual exclusion for 2026 do not require a gift tax return and do not use any of your lifetime exemption. You can give this amount to as many different people as you like each year.

Q: Do gifts under $15 million lifetime trigger any tax right away?

No. Amounts given above the $19,000 annual exclusion reduce your lifetime exemption but don't create an actual gift tax bill unless your cumulative lifetime gifts plus your taxable estate at death exceed the full $15 million exemption.

The federal estate and gift tax only ever touches a small fraction of Americans, and for 2026 the exemption is higher than ever. Under the One Big Beautiful Bill Act (OBBBA), the exemption was raised and made permanent, continuing to adjust for inflation each year. Here's exactly what applies in 2026, who it affects, and how lifetime gifts fit into the picture.

2026 Estate and Gift Tax Exemption: $15 Million

For 2026, the federal estate and gift tax exemption is $15 million per individual, up from $13.99 million in 2025. Because of portability, a married couple can combine their exemptions to shield up to $30 million from federal estate tax. This exemption is unified — it covers both what you give away during your lifetime above the annual exclusion and what you leave behind at death, combined.

The vast majority of Americans will never come close to this threshold. Federal estate tax is, practically speaking, a tax that only applies to very large estates.

Annual Gift Tax Exclusion: $19,000 Per Recipient

Separately from the lifetime exemption, you can give up to $19,000 per recipient in 2026 (unchanged from 2025) to as many individuals as you like each year, completely free of gift tax and without using any of your lifetime exemption. A married couple can "split" gifts, effectively giving $38,000 per recipient per year without dipping into either spouse's lifetime exemption.

Only the amount given to a single recipient above $19,000 in a calendar year counts against your lifetime exemption — and even then, it doesn't trigger an actual tax bill unless your cumulative lifetime gifts plus your taxable estate at death exceed the full $15 million exemption.

Special Rule: Gifts to a Non-US-Citizen Spouse

Normally, gifts between spouses are unlimited and tax-free thanks to the unlimited marital deduction — but that deduction doesn't apply when the recipient spouse is not a US citizen. To compensate, the law allows a much higher annual exclusion for gifts to a non-citizen spouse: $194,000 for 2026, instead of the standard $19,000.

How the Unified Exemption Works

Think of the $15 million exemption as one bucket that both lifetime gifts and your estate at death draw from together:

Gifts under the $19,000 annual exclusion per recipient don't touch the bucket at all.
Gifts above that amount reduce the bucket, but you still owe no tax unless the bucket runs out.
Whatever is left in the bucket at death is what shields your estate from federal estate tax.

Worked Examples

Example 1 — $8 million estate: Since $8 million is well under the $15 million exemption, no federal estate tax is owed at all. The full estate passes to heirs free of federal estate tax.

Example 2 — $20 million estate: Only the amount above the $15 million exemption is taxed — in this case, $5 million. At the top federal estate tax rate of 40%, that works out to roughly $2 million in federal estate tax (illustrative — the actual computation involves marginal brackets below the top rate, so a professional calculation may differ slightly).

State Estate and Inheritance Taxes Are Separate

The $15 million exemption applies only to the federal estate tax. A number of states impose their own separate estate tax or inheritance tax, often with exemption thresholds far below the federal level — sometimes in the range of just $1-7 million or even lower, depending on the state. Because these rules vary significantly and change over time, this article doesn't attempt to list specific state figures — check your state's department of revenue or a local estate planning professional for the rules that apply where you live.

Frequently Asked Questions

Does my state also tax my estate?

It depends on where you live. Some states have their own estate or inheritance tax with much lower exemption thresholds than the federal $15 million; many states have none at all. Check your specific state's rules separately.

Do I need to file a gift tax return if I stay under $19,000 per person?

No. Gifts at or under the $19,000 annual exclusion per recipient require no gift tax return and don't use any of your lifetime exemption, no matter how many people you give to.

What is portability?

Portability lets a surviving spouse use their deceased spouse's unused federal exemption in addition to their own, allowing a married couple to shield up to $30 million combined in 2026 — provided the executor files an estate tax return to elect it.

Do gifts under $15 million lifetime trigger any tax right away?

No. Amounts above the $19,000 annual exclusion reduce your lifetime exemption but create no actual tax bill unless your cumulative lifetime gifts plus your taxable estate exceed the full $15 million exemption.

Can I give more to a non-US-citizen spouse without using my exemption?

Yes. Because the unlimited marital deduction doesn't apply to a non-citizen spouse, the annual gift exclusion for a non-citizen spouse is higher — $194,000 for 2026 — instead of the standard $19,000.

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Sources

Internal Revenue Service — Estate and Gift Tax
One Big Beautiful Bill Act (OBBBA), 2025

Note: This article summarizes general federal rules for educational purposes only. State-level estate and inheritance tax rules vary widely and change over time. If your estate may be near these thresholds, or you have questions about lifetime gifting strategies, consult a qualified estate planning attorney or tax professional.