One Big Beautiful Bill Act: What High‑Net‑Worth Families Need to Know

For many high‑net‑worth individuals and families, estate planning has always required navigating a maze of rules, thresholds, and tax implications. The recently passed One Big Beautiful Bill Act (OBBBA) reshapes that landscape in meaningful ways—especially for those whose estates sit near or above the $7 million range. This overview breaks down the most important updates so you can plan with clarity and confidence.

The Lifetime Exclusion Jumps to $15 Million
Beginning in 2026, the lifetime exclusion for estate and gift taxes increases to $15 million per person, with annual inflation adjustments. This higher ceiling offers far more breathing room for families whose assets were at risk under prior projections.

Previous Exclusions Still Count Toward the Limit
Any exclusion already used will continue to reduce the new total. For example, someone who previously used $13.99 million would still benefit from an additional $1.01 million in available exclusion when the 2026 rules take effect. This expanded space opens new planning opportunities for those who have already made substantial gifts.

A Combined $30 Million for Couples
With portability intact, couples can shield up to $30 million from estate and gift taxes. This dramatically reduces exposure for many families and reinforces how powerful coordinated planning can be.

The New Law Replaces the Risky $7.2 Million Projection
Without OBBBA, the exclusion was expected to fall to roughly $7.2 million, potentially pushing many households into taxable territory. The new exemption levels help alleviate what would have been a significant tax burden for estates just above that prior threshold.

No Changes to GST Rules
While estate tax exclusions remain portable between spouses—with the requirement to file a federal estate tax return—the generation‑skipping transfer (GST) exemption still cannot be transferred. This distinction continues to make proactive planning for multigenerational wealth especially important.

Permanence… with Caveats
The OBBBA contains no sunset clause, making these changes “permanent” in legislative terms. Still, future lawmakers could revise the rules, so staying nimble and reviewing plans regularly remains essential.

Updates Affecting High Earners and Charitable Givers
The top 37% income tax rate is now permanent. The existing deduction cap remains, and charitable giving rules shift as well: cash contributions can now reach up to 60% of AGI, provided they exceed 0.5% of a taxpayer’s income. These updates create new strategic considerations for philanthropy‑focused families.

Less Urgency—But Continued Importance
Without a looming 2025 deadline, planning becomes more flexible. Still, the complexity of the new rules—especially for those who have made large prior gifts—means it’s crucial to stay engaged and proactive.

In the end, the One Big Beautiful Bill Act provides stability and expanded opportunity, but the nuances of the law make expert guidance invaluable. Now is an ideal time to review your estate strategy, make use of the increased exclusion while it lasts, and connect with an advisor to craft a plan tailored to your long‑term goals.