Signed into law on July 4, 2025, the One Big Beautiful Bill Act (OB3 or OBBBA) marks one of the most significant overhauls of the U.S. tax code in recent history. Whether you’re a business, nonprofit, or individual taxpayer, OB3 likely impacts you.
To help you navigate these updates with confidence, we’ve created an interactive, easy-to-use table that outlines effective dates and sunset timelines of OB3 provisions to keep you apprised of changes. Whether you’re planning for your household, managing a business, or leading a community initiative, this overview will help you understand the changes that matter most.
Find the provisions that may affect you below.
For additional details of each provision, please see our OB3 guide.
Forvis Mazars will continue to keep you up to date on legislation. If you have any questions or need assistance, please reach out to one of our professionals.
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