US Financial Info
Guides to understanding your US paycheck — federal tax, FICA and state tax, so you know exactly where your money goes.
How FICA works — the 7.65% payroll tax, the Social Security wage-base cap, Medicare, and how it's calculated on your paycheck.
Read the guideThe 2026 federal tax brackets for all four filing statuses, the standard deduction, and how marginal vs effective rates actually work.
Read the guideThe nine states with no income tax on wages, the New Hampshire and Washington nuances, and what zero state tax means for your take-home pay.
Read the guideA step-by-step gross-to-net guide covering federal tax, state tax, FICA and 401(k), with a full worked example.
Read the guideReady to Calculate Your Take-Home Pay?
Use our free US calculator to instantly see your take-home pay — with federal tax, state tax, FICA and 401(k) contributions included.
Try the US Calculator