On July 4, 2025 President Trump signed a massive piece of legislation he called One Big Beautiful Bill (OB3 here on Fairmark.com), containing important changes in the tax law. We offer a calculator to estimate how much you’ll save from the 2025 tax law changes, and pages explaining how some of its key provisions work.
One Big Beautiful Bill: 4 Ways You Might Save
We have a new tax law dubbed One Big Beautiful Bill (OB3 for short). Use our calculator to find out how much you might save on your taxes for 2025 and 2026. read
No Tax on Car Loan Interest
Get a checklist to qualify for the new deduction called “no tax on car loan interest” and guidance on how to evaluate it. read
No Tax on Tips: 19 Things You Need to Know
The tax law enacted July 4, 2025 (dubbed One Big Beautiful Bill, or OB3) includes a rule popularly called no tax on tips. Read our complete guide. read