Taxlumo was built for the people the 2025 tax law was written for: servers, nurses, warehouse and factory workers, drivers, and retirees who want a straight answer to “what is this worth to me?”
Every calculator follows the IRS's published rules, shows each step (cap, phase-out, final deduction), and runs entirely in your browser. We don't ask for your name, store what you type or sell data.
We check the rules against IRS guidance whenever it changes. The last full review was on October 2, 2026. See the methodology for formulas and test cases.
Taxlumo is independent and isn't affiliated with the IRS or any tax software company. It's supported by ads.