Does the One Big Beautiful Bill Affect Your Family Trust? What Santa Barbara County Families Need to Understand

A client here in the Santa Ynez Valley forwarded me a CNBC article last week with one line: “Does this affect our trust?”

It was a fair question, and the honest answer is: it might. The article described a provision tucked inside the One Big Beautiful Bill that tax lawyers and accountants are now calling a double-taxation problem for trusts. They found it in a footnote of a Congressional tax guide released after the law was signed. If you have a trust — even a modest one — here is what families across Santa Barbara County (and my Santa Ynez Valley locals!) need to understand right now.

The Headline Everyone Saw — And the One They Didn’t

When the One Big Beautiful Bill was signed, the headline for families was the estate tax exemption jumping to $15 million per person, or $30 million for a married couple, starting in 2026, with no scheduled sunset. For families who had been watching that number, that is real, good news, and it got covered everywhere.

A second provision didn’t get covered at all. And it affects a far broader group of people — including families with modest trusts they built for very practical reasons, not to dodge taxes.

The Provision Buried in the Footnotes

The new law imposes a deduction limitation on high-income taxpayers, capping the benefit of certain deductions once someone reaches the top income tax bracket. What tax lawyers discovered is that this cap now appears to apply to trusts and estates, too.

Why is this important? Trusts hit the top tax bracket far faster than people do. In 2026, the 37 percent rate kicks in for a trust at roughly $16,000 of taxable income. For a single person, that same rate doesn’t start until income passes $640,600. So a modest family trust with assets earning $16,000 annually is now potentially subject to a limitation Congress designed for the country’s highest earners.

Normally, when a trust distributes income to a beneficiary, the trust deducts that distribution and the income is taxed once — at the beneficiary’s level. Under this provision, that may no longer hold. The law caps the deduction benefit at 35 cents on the dollar instead of 37. Picture a trust required to distribute $370,000 to a surviving spouse. Under the new cap, the trust may only deduct $350,000 of it — and owes tax on the remaining $20,000, even though the spouse is already paying tax on the full $370,000 she received. To cover that bill, the trust either dips into principal or heads back to court to reduce her payments. Neither is what the trust was built to do.

Who This Actually Affects

This is not just a big-estate problem. As one wealth advisor told CNBC: “This is something that is going to affect somebody with a $400,000 special needs trust. It’s not just going to be something that $100 million dynasty trusts suffer with.”

The trusts most immediately at risk are the ones obligated to distribute their income: QTIP trusts for surviving spouses, special needs trusts protecting a child’s government benefits, and irrevocable life insurance trusts that generate taxable income. The common thread is any trust built to take care of someone who depends on it — a child with a disability, a surviving spouse, a dependent who relies on those distributions. And the provision applies to income generated in 2026, so for some families this is already in motion.

What We Know — and Don’t Know Yet

Here’s the important caveat: this provision comes from a footnote in the Joint Committee on Taxation’s Bluebook, which is Congress’s explanation of the law — not the law itself. Treasury Department guidance could resolve the double-taxation concern, or clarify exactly which trusts are affected. Advisors who follow this closely are hoping for that guidance and planning as if it may not fully fix the issue. As one tax attorney put it: “We hope for the best but plan for the worst.”

What’s clear is that the provision applies to this tax year. Waiting for certainty is not a neutral choice if your trust is already generating income that may be subject to it.

What You Can Do Right Now

If you have a trust, this is the moment to make sure it still does what you intended. That starts with understanding what kind of trust it is, what income it generates, and who depends on its distributions. Some trusts can be restructured. Distribution strategies can sometimes be adjusted. In some cases, a different approach serves your original goal better under the new rules than your current structure does.

Families who build trusts did so for real reasons: to protect a child with a disability, to provide for a surviving spouse, to make sure the right people have what they need when they need it. The new law doesn’t change those goals. It just raises the question of whether the structure you chose still gets you there.

I recently looked at a client’s 15-year-old trust and she was surprised how outdated it had become. Successor trustees no longer living, assets not titled correctly. You name it. The trust she thought was “still good enough” would have wound her family up in probate, exactly what she thought she was avoiding by having a trust. Once we took care of that, we looked at updates to the law and how we can redesign her trust to take better advantage of current realities.

If your trust hasn’t been reviewed since the One Big Beautiful Bill was signed, that review is overdue. Let’s spend 15 minutes on the phone and figure out whether your trust needs a closer look. Schedule a 15-minute call.

Truce Resolutions, PC serves families across Solvang, the Santa Ynez Valley, Santa Barbara County, and the Central Coast. This article is educational and is not tax or legal advice; for guidance specific to your situation, let’s talk directly.