The Federal Estate Tax Exemption is $15 Million — and Permanent. Here's What That Means for Your Estate Plan.

For the past several years, estate planning conversations have been dominated by one looming deadline: the scheduled "sunset" of the historically high federal estate and gift tax exemption. Attorneys, accountants, and financial advisors spent 2024 and 2025 urging clients to act before the exemption was set to drop by roughly half. That cliff has now been permanently removed from the map — and it's worth understanding exactly what changed and why it matters even if you don't consider yourself "estate tax wealthy."

What Actually Changed

Under the tax law passed in 2025, the federal estate and gift tax exemption has been permanently set at $15 million per individual for 2026, or $30 million for a married couple using portability. That's up from roughly $13.99 million per person in 2025, and it will continue to be adjusted for inflation in future years. Critically, the word "permanent" is doing real work here: rather than reverting to a lower amount after this year, as had been scheduled under prior law, the higher exemption is now the baseline going forward unless Congress acts again.

This means the number of estates that owe any federal estate tax at all remains very small. But "the tax doesn't apply to me" is different from "I don't need to think about this" — and that's the more important message for most families.

Why This Still Matters If Your Estate Isn't Near $15 Million

Estate planning has always been about more than tax minimization. Even with a high exemption, a well-drafted estate plan still needs to accomplish things a high exemption doesn't touch:

• Naming guardians for minor children

• Designating who makes medical and financial decisions if you're incapacitated

• Avoiding a lengthy and public probate process

• Protecting a family business from being forced into a fire sale

• Addressing blended families, second marriages, or estranged relationships clearly — rather than leaving them to state default rules

If your existing estate plan — will, trust, powers of attorney, beneficiary designations — was drafted years ago specifically around the old, lower exemption amount, it's worth a review. Trusts are sometimes built with formulas tied to the exact exemption amount in effect at the time. A plan designed around a $5 million or $7 million exemption can behave in unexpected ways now that the number has more than doubled. Language that once made sense to minimize tax exposure may now unintentionally overfund or underfund certain trusts relative to what you actually intended.

For Business Owners and Higher-Net-Worth Families

If you run a business, own significant real estate, or have an estate that could plausibly approach these thresholds over time — especially with future asset growth — this is a good moment to revisit gifting strategies. The permanence of the higher exemption gives more room to make lifetime gifts, fund irrevocable trusts, or transfer business interests to the next generation without immediate tax consequences.

Because the number is no longer scheduled to drop, planning decisions can be made with more confidence about the rules staying in place, though "permanent" in tax law always carries the asterisk that a future Congress can change it again.

Portability planning between spouses also deserves a fresh look. With the exemption this high, many couples can shelter a very large combined estate through proper portability elections — but only if the surviving spouse's estate tax return actually makes that election, a step that's easy to miss without proactive planning.

Practical Takeaways

Here's what to do now, regardless of where your estate stands:

1. Don't assume "the exemption is high now" means your estate plan is done. Pull out your existing documents and check whether they reference specific dollar exemption amounts or formulas built around prior law.

2. If you've been putting off gifting or trust funding because you were waiting to see what happened with the sunset, that uncertainty has been resolved. Now is a reasonable time to revisit those strategies with updated numbers.

3. Review the non-tax fundamentals. Guardianship, incapacity planning, and clear beneficiary designations should reflect your actual wishes today — not the ones you had when the documents were first signed.

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This article is for informational purposes only and does not constitute legal advice. Consult with a licensed attorney regarding your specific situation.