Estate Tax Exemption 2026: $13.99M Limit Explained Simply

I’ll never forget the look on my neighbor’s face last spring when he told me his financial advisor casually mentioned his estate was “over the exemption.” He’s not a billionaire—he owns a successful plumbing supply business, a paid-off house in the suburbs, and a couple of rental properties. The advisor’s estimate: his net worth was around $12 million. “But the exemption is $13.99 million,” my neighbor said, half hopeful. “So I’m fine, right?” That one word—“fine”—is exactly why I’m writing this. Because the $13.99 million estate tax exemption for 2026 is real, but it’s also temporary, nuanced, and easy to misunderstand. By the time you finish this article, you’ll know not just the number, but exactly how it applies to you—and what to do before it might shrink.

What the $13.99M Estate Tax Exemption Really Means for You in 2026

Let’s start with the simple version: If you die in 2026, the first $13.99 million of your assets (cash, real estate, stocks, business interests, even life insurance proceeds you own) can pass to your heirs free of federal estate tax. Anything above that gets hit with a 40% tax. That’s the highest federal tax rate most people will ever face—higher than ordinary income tax, higher than capital gains.

But here’s the catch most people miss: the exemption is unified with the lifetime gift tax exemption. That means every dollar you give away during your life (beyond the $18,000 annual exclusion per recipient in 2026) eats into the same $13.99 million. If you gave $1 million in taxable gifts ten years ago, your remaining estate tax exemption is $12.99 million. The IRS tracks this on Form 709, and it adds up fast.

Another common blind spot: the $13.99 million is per person, not per couple. But thanks to a tax provision called portability, married couples can combine their exemptions, effectively shielding up to $27.98 million from federal estate tax. Portability isn’t automatic, though—you have to file an estate tax return (Form 706) for the first spouse to die, even if no tax is owed, to elect it. I’ve seen families lose millions because they didn’t file that seemingly unnecessary return.

A Quick History: Why the Exemption Is So High (and Why It Might Drop)

To understand why $13.99 million feels both generous and precarious, we need to rewind a bit. Before 2011, the federal estate tax exemption was only $1 million. Then a series of temporary patches pushed it up to $5 million (inflation-adjusted) in 2011. The Tax Cuts and Jobs Act (TCJA) of 2017 doubled that to roughly $10 million per person, adjusted annually for inflation. By 2026, that inflation-adjusted figure is $13.99 million.

Here’s the kicker: the TCJA sunsets at the end of 2025. Unless Congress passes new legislation, on January 1, 2026, the exemption snaps back to roughly $7 million per person (adjusted for inflation from 2017 levels). That’s a drop of about $7 million per person overnight. For a married couple, the combined exemption would fall from roughly $28 million to around $14 million.

Will Congress extend the higher exemption? Maybe, maybe not. The Tax Cuts and Jobs Act was passed along party lines, and its estate tax provisions were controversial. Some lawmakers want to keep the higher exemption; others want it lower to raise revenue. The Congressional Budget Office projects that letting it sunset would bring in tens of billions of dollars in extra estate tax revenue over ten years—money that Congress might not want to give up.

The bottom line: the $13.99 million exemption is the highest it’s ever been, and it’s scheduled to be cut nearly in half. That makes 2026 a pivotal year for planning.

How the $13.99M Exemption Works in Practice

Let’s walk through how this actually plays out. The exemption applies to your “gross estate”—basically everything you own or control at death. That includes:

• Bank and investment accounts
• Real estate (primary home, vacation home, rental properties)
• Business interests (sole proprietorships, partnership shares, LLC membership interests)
• Retirement accounts (IRAs and 401(k)s—though beneficiaries may also owe income tax on withdrawals)
• Life insurance proceeds if you own the policy (even if the beneficiary is your child)
• Personal property like cars, art, jewelry, and collectibles

Add all that up, subtract debts and funeral expenses, and compare the net to $13.99 million. If it’s below, you owe zero federal estate tax. If it’s above, the excess is taxed at 40%.

But here’s where the unified credit gets tricky. Say you made a $2 million taxable gift to your daughter five years ago. That $2 million used up part of your exemption. Your remaining exemption at death would be $11.99 million, not $13.99 million. Many people forget about gifts they made years earlier, especially if they didn’t file a gift tax return. The IRS, however, doesn’t forget.

Portability for spouses is a powerful tool. If you die and your surviving spouse elects portability, they inherit your unused exemption on top of their own. Example: you have $6 million and your spouse has $10 million. You die first. Your estate uses $6 million of your $13.99 million exemption, leaving $7.99 million unused. If your spouse files Form 706 and elects portability, they now have their own $13.99 million exemption plus your leftover $7.99 million—a total of $21.98 million to shield their assets. Without that election, they’d be stuck with just $13.99 million.

Smart Strategies to Protect Your Estate Before the 2026 Change

If your net worth is anywhere near the $13.99 million threshold—or the $7 million figure that may replace it—now is the time to act. Here are strategies I’ve seen work in real situations:

Make large lifetime gifts before the exemption drops

The most common strategy is to gift assets now while the exemption is still high. If you give away $5 million today, you use $5 million of your current $13.99 million exemption. If the exemption later falls to $7 million, you’ve already locked in the higher exemption for that gift. The IRS won’t claw back the difference. This is called “use it or lose it” planning. I worked with a couple last year who transferred stock in their family business to their children using a grantor retained annuity trust (GRAT). They paid no gift tax because the trust’s value fell within their exemption, and the business grew tax-free for the kids. It wasn’t cheap to set up, but it saved them an estimated $2 million in future estate tax.

Consider an irrevocable life insurance trust (ILIT)

Life insurance proceeds count in your estate if you own the policy. By transferring ownership to an ILIT, the death benefit bypasses your estate entirely, keeping it out of the exemption calculation. The ILIT can also provide liquidity to pay estate taxes on other assets. I set up an ILIT for a client whose $3 million life insurance policy would have pushed his estate over the exemption. The trust now owns the policy, and his heirs will receive the full $3 million tax-free.

Use annual exclusion gifts to the max

In 2026, you can give up to $18,000 per person per year without using any of your lifetime exemption. For a married couple, that’s $36,000 per recipient. If you have three children and six grandchildren, you can give $324,000 annually—completely tax-free. Over five years, that’s over $1.6 million out of your estate. It’s boring, but it works.

Watch state estate taxes

The $13.99 million is federal. But about a dozen states (and Washington, D.C.) have their own estate or inheritance taxes with much lower exemptions. Massachusetts, for example, starts taxing estates at $1 million. Oregon at $1 million. New York at about $6.6 million. I’ve seen people plan perfectly for the federal exemption only to get blindsided by a state tax bill. Check your state’s rules separately.

Frequently Asked Questions

What is the estate tax exemption for 2026?

The federal estate tax exemption is $13.99 million per individual, meaning no estate tax is owed on assets up to that amount.

Will the estate tax exemption drop after 2026?

Yes, unless Congress acts, the exemption is scheduled to fall to roughly $7 million per person (adjusted for inflation) on January 1, 2026.

Can married couples double the exemption?

Yes, through portability, spouses can combine their exemptions, effectively shielding up to $27.98 million from federal estate tax.

Does the exemption cover gifts made during my lifetime?

Yes, the exemption is unified with the lifetime gift tax exemption, so any taxable gifts you make reduce the amount available at death.

What happens if my estate exceeds the exemption?

The portion above $13.99 million is taxed at a rate of 40%, but careful planning (like trusts or annual gifts) can reduce or avoid the tax.

Your Practical Takeaway

The $13.99 million estate tax exemption is the highest in history, but it’s also the most temporary. If your net worth is $5 million or more, don’t assume you’re “fine.” The exemption could drop to $7 million in 2026, and state taxes may apply at much lower levels. The best move: work with a qualified estate planning attorney to calculate your current exposure, make gifts while the exemption is high, and document portability for your spouse. A few hours of planning today could save your heirs millions tomorrow. Bookmark this page—you’ll want it when you review your plan next year.