The 2026 Exemption Is Bigger, Not Permanent

Published 2026-07-07 · Optimist Tax Advisors

The One Big Beautiful Bill Act set the federal estate and gift exemption at $15M per person, $30M per married couple, beginning in 2026, indexed thereafter. The scheduled 2026 sunset that drove years of use-it-or-lose-it planning is gone. The natural conclusion for many families: the pressure is off.

That conclusion is wrong for two reasons.

1. Statutes are one Congress away from changing

The exemption has moved with nearly every change in unified government since 2001: $675K, $3.5M, $5M, $11M, and now $15M. Nothing about the current figure is structurally protected. A family whose plan requires the exemption to remain at $15M for the next twenty years is making an implicit political bet at 40 cents on the dollar of downside. Gifts made today lock in today's exemption; the anti-clawback regulations confirm completed gifts are not retroactively taxed if the exemption later falls.

2. Waiting has a compounding cost even if the law never changes

The exemption shelters value on the date of transfer. Every year an appreciating asset stays in your estate, the eventual transfer consumes more exemption or generates more tax. Move $10M growing at 8% today and, twenty years on, roughly $46M sits outside the estate. Wait ten years and the same gift shelters half as much terminal value. The tax law did not change in that example. Only the calendar did.

What we are actually telling clients

• Families above or near the exemption: proceed on the original timeline. The bigger exemption is a larger opportunity, not a reason for delay.
• Families well below it: the planning emphasis shifts to income tax, basis management, and asset protection rather than transfer tax.
• Everyone: hold appreciating assets in structures where growth escapes the estate. GRATs and installment sales remain the workhorses precisely because they spend little or no exemption.