The federal estate-tax exemption climbed to $15 million per person on January 1, 2026, and a married couple can now shield $30 million from the tax, a figure the One Big Beautiful Bill Act made permanent. At that level, the tax reaches only a sliver of the wealthiest estates, and the vast majority of families pass property to heirs owing nothing to the federal government. The change also removed a looming cliff that would have cut the exemption roughly in half at the end of 2025.
How high the exemption now sits
The estate tax applies only to the value of an estate above the exemption, and the IRS describes the estate tax as a levy on the transfer of property at death, calculated on the fair market value of everything a person owns. With the threshold at $15 million, an individual estate worth less than that owes no federal estate tax at all, and only the portion above the line is taxed for the rare estate that exceeds it.
The exemption is unified with the lifetime gift-tax exemption, meaning the same $15 million covers both large gifts made during life and property passed at death. The top tax rate on the amount above the exemption remains 40%, unchanged by the new law. The IRS updates these figures annually, and the exemption is indexed to rise with inflation in future years rather than staying fixed.
What made the 2026 number notable was the alternative it replaced. The prior exemption, set by the 2017 tax law, was scheduled to sunset at the end of 2025 and fall to roughly half its level, which would have exposed far more estates to the tax. Analysts at law firms tracking the change confirmed that the new law instead raised the exemption to $15 million and made it permanent, eliminating that cliff.
Reaching the full $30 million as a couple is not automatic. When one spouse dies, the survivor can preserve the deceased spouse’s unused exemption through an election called portability, but claiming it requires filing a federal estate-tax return even when no tax is owed. A surviving spouse who skips that filing can forfeit the first spouse’s exemption entirely, a costly oversight for families whose combined estate might later grow past a single person’s threshold.
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Why almost no family will owe the tax
The math is stark. Only a tiny fraction of estates hold more than $15 million in assets, so the overwhelming majority of Americans, including most who consider themselves comfortable, will never trigger the federal estate tax. A retired couple with a paid-off home, retirement accounts and savings totaling a few million dollars sits far below the combined $30 million shield.
That reality reshapes what planning is actually for. For most families, the goal is no longer avoiding a federal estate-tax bill that will never come due, but rather transferring assets smoothly, minimizing income taxes for heirs, and avoiding probate. The step-up in cost basis at death, which resets the taxable value of inherited assets, often matters far more to an ordinary family than the estate tax itself.
The permanence of the change also removes a planning headache. Because the prior exemption faced a scheduled cut, some families rushed to make large gifts before the deadline to lock in the higher amount. With the $15 million level now permanent and inflation-indexed, that particular urgency is gone, and gifting decisions can be made on their own merits rather than against a countdown.
Where planning still pays off
A high federal exemption does not make estate planning obsolete. Several states impose their own estate or inheritance taxes with thresholds far below $15 million, some starting around $1 million to $2 million, so a family well under the federal line can still owe a state levy depending on where a person lives at death. Checking state rules is the step most often overlooked.
The annual gift exclusion remains a separate, useful tool. For 2026 it stands at $19,000 per recipient, letting a person give that amount to any number of people each year without touching the lifetime exemption or filing a gift-tax return. A couple can jointly give $38,000 per recipient annually, a straightforward way to move wealth to children and grandchildren over time.
The permanence changes how planning feels, not just what it costs. Because the exemption is now indexed to inflation, it will climb in future years rather than erode, steadily pulling even more estates out of the tax’s reach. That stability lets families make gifting and inheritance decisions around goals such as fairness among heirs and control of assets, instead of racing a legislative clock, a marked shift from the pressure that defined estate planning while the exemption was set to expire.
For the small number of estates that do approach $15 million, the tools that predate this law still apply: trusts, charitable giving, and careful use of the unified exemption during life. But for nearly everyone else, the message of the new threshold is simple. The federal estate tax is now a concern for the very wealthy, while the practical work of passing on a home, accounts and savings falls to state law, basis rules and clear beneficiary designations.
This article was researched and drafted with the assistance of AI and reviewed by The Money Overview editorial team.
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