About FiscalData.US
FiscalData.US is a free library of financial and tax calculators built for people who live and work in the United States. Our goal is simple: turn complicated tax rules, paycheck math, and loan formulas into clear answers you can get in seconds — no sign-up, no download, no paywall.
What We Do
The US tax system is layered: federal income tax, FICA (Social Security and Medicare), state income tax, and sometimes local taxes all stack on top of each other. For freelancers and gig workers there is self-employment tax on top of that. We build tools that handle this complexity for you:
- Paycheck, take-home pay, and salary-after-tax calculators for all 50 states and DC.
- Self-employment, 1099, freelance, and gig-worker tax calculators with quarterly estimate tools.
- Mortgage, auto loan, student loan, and credit card payoff calculators.
- Retirement, HSA, overtime, bonus tax, and tip calculators.
Every calculator runs entirely in your browser: the numbers you enter are never sent to our servers.
How We Keep Data Current
We update our federal brackets, standard deductions, FICA rates, state tax tables, and contribution limits each year as the IRS and state agencies publish them. Our pages currently reflect 2026 figures. That said, tax law is complex and individual situations vary — our results are estimates for informational purposes only, not financial or tax advice. Always confirm important numbers with a qualified professional.
How the Site Is Funded
FiscalData.US is free to use. The Site is supported by advertising, which allows us to keep every tool free and available without accounts or subscriptions. Ads never influence the numbers our calculators produce.
Our Network
FiscalData.US is part of an international family of free calculator sites, including DatiFiscali.it (Italy), DatosFiscales.es (Spain), FiscalData.co.uk (United Kingdom), SimulateurFiscal.fr (France), and SteuerSimulator.de (Germany).
Contact
Found an error, have a suggestion for a new calculator, or just want to say hello? Write to us at info@digiconsulting.eu — we read every message.