US taxes
United States tax tools
The US cluster starts from contractor and self-employment math already used on the site, then expands into state-based paycheck, refund, withholding, and entity comparison workflows.
Rates verified against IRS Rev. Proc. 2025-32, the SSA 2026 wage base, and 2026 state tables.
Take-Home Pay Calculator — All 50 States + DC
Your 2026 paycheck after federal tax, FICA, and state income tax, with a dedicated page per state.
1099 Tax Calculator
Estimate self-employment tax, federal income tax, and quarterly reserve needs.
Self-Employed Tax Calculator
Model self-employed tax set-aside from annual income and expense assumptions.
1099 vs W-2 Comparison
Compare contractor take-home with a simple salary withholding proxy.
Quarterly Tax Reserve Planner
Turn the annual estimate into a quarterly and monthly cash reserve target.
Quarterly Taxes Guide
A practical guide for estimated payments and reserve planning before due dates.
Methodology
Verification rules for tax data and calculator logic.