The 2025 Tax Sunset Didn't Happen the Way Anyone Expected - Here's What Actually Changed

06/30/25 9:28 AM - By Sterling Hirsch

This post was originally written in June 2025, before the One Big Beautiful Bill Act was signed on July 4, 2025. The TCJA provisions described as "scheduled to expire" - including the top income tax rate, estate exemption, and QBI deduction - were subsequently made permanent under the OBBBA. The planning strategies discussed remain relevant; the urgency framing around the sunset itself no longer applies.

For most of 2025, high-net-worth business owners and their advisors were preparing for a significant shift. Several major provisions of the 2017 Tax Cuts and Jobs Act were set to expire at year-end - including the top income tax rate, the estate and gift tax exemption, the QBI deduction, and 100% bonus depreciation. If nothing changed, the tax environment was going to look meaningfully different in 2026.

Then on July 4, 2025, the One Big Beautiful Bill Act was signed into law, and the picture changed substantially.

The 37% top rate is now permanent. The estate exemption was raised to $15 million per person and made permanent, with no sunset provision. Bonus depreciation is back at 100%. The QBI deduction is permanent.

The cliff that everyone was racing toward didn't arrive. But that doesn't mean the planning work is over - it means the urgency shifted.

What Changed, and What Didn't

The OBBBA resolved the most acute risks. The rate reversion to 39. 6% won't happen. The estate exemption won't drop to roughly $7 million. Business deductions that were phasing out are back.

What the OBBBA didn't change: the need for coordinated planning. High-income families and business owners who were using the anticipated sunset as a forcing mechanism to finally address deferred planning work - estate documents, entity structure, charitable strategies, gifting frameworks - still have that work to do. The deadline pressure eased, but the opportunity cost of not acting didn't.

The difference now is that decisions can be made with more certainty. That's actually a better environment for thoughtful, multi-year planning than the rush of legislative uncertainty.

Strategies Worth Evaluating in the Post-OBBBA Environment

Charitable Planning

Tools like Charitable Remainder Trusts (CRTs), Charitable Lead Trusts (CLTs), and Donor-Advised Funds (DAFs) remain effective for high-income families with philanthropic goals. One important wrinkle from the OBBBA: starting in 2026, itemizing taxpayers must exceed a 0. 5% AGI floor before charitable deductions kick in, and certain contributions to DAFs no longer qualify for the standard charitable deduction rules. If your charitable giving strategy hasn't been reviewed recently, it should be.

Entity Structuring

With the QBI deduction now permanent - and increasing to 23% for 2026 - entity structure decisions for pass-through business owners have a stable foundation to work from. That makes this a reasonable time to revisit S-corp vs. C-corp tradeoffs, income-splitting strategies, and multi-entity structures without the uncertainty of whether the underlying rules would change.

Estate and Gifting

The estate exemption is now $15 million per person, permanent and inflation-indexed. The immediate pressure to make "use it or lose it" gifts before year-end is gone. But the underlying reasons for estate planning - transferring appreciating assets, establishing trust structures, protecting wealth across generations - don't go away just because the exemption is higher. Families with estates that could grow to taxable levels still benefit from acting while the exemption is this favorable, since "permanent" in tax law means no preset expiration, not immunity from future legislative change.

Structures worth discussing with legal counsel: SLATs, dynasty trusts, GRATs, and valuation discount strategies on privately held business interests.

Real Estate and Depreciation

100% bonus depreciation is back, permanently, for qualified property placed in service after January 19, 2025. Combined with cost segregation and the improved Section 163(j) interest deduction rules, this creates meaningful opportunities for real estate investors and business owners with capital-intensive operations. These aren't passive provisions - they require deliberate coordination across your CPA, lenders, and any specialist executing the depreciation study.

Why the Planning Need Didn't Disappear

The OBBBA removed the artificial urgency of a looming sunset. That's a good thing - rushed planning under deadline pressure often produces suboptimal results.

What it didn't remove is the core problem that most high-income families face: their advisors don't work together. Tax strategy gets developed without input from the estate attorney. Investment decisions get made without consideration of tax consequences. Entity structures age in place because no one's job is to review them proactively.

A coordinated advisory model - where your CPA, attorney, investment advisor, and planning team are aligned around a shared picture of your situation - produces better outcomes than the same professionals working independently. That was true before the OBBBA, and it remains true after.

The 2025 planning environment is actually more favorable for this kind of structured, long-horizon work than the crisis mode of the prior two years. The rules are clearer. The timelines are longer. The strategies can be evaluated on their own merits rather than through the lens of expiration pressure.

Where Collective VFO Fits

What we coordinate:Estate, charitable, entity, and tax planning across your CPA, attorney, and financial team - evaluated against the current post-OBBBA landscape.

Who this is for: Business owners and high-income families with complex planning needs - and the CPAs who work with them.

Next step: Start with a short conversation →

Collective VFO facilitates strategic coordination across tax, legal, and financial planning disciplines. We do not provide legal, accounting, securities, or investment advisory services directly. Any such services are provided by appropriately licensed professionals. The content in this article is for educational purposes and does not constitute financial, legal, or tax advice. For guidance specific to your situation, consult a licensed professional. Tax law is subject to change, and individual circumstances vary significantly.

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Sterling Hirsch

Sterling Hirsch

Advanced Planning Lead Collective VFO

Sterling founded Collective VFO to address a gap in advisory work: business owners with good, but disconnected, individual advisors. He leads advanced planning for high-net-worth business owners/families, coordinating implementation with CPA partners across tax, legal, estate, and business planning.

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