Federal
Browse 11 free federal tools for instant, accurate results.
Most Popular Federal
Showing 11 calculators
Date Calculator
Calculate days between two dates, add or subtract days from a date, find business days excluding ...
Tax Calculator
Use our free tax calculator to estimate your income tax, see your tax bracket, and calculate net ...
Lottery Tax
Calculate how much you actually keep from a Powerball, Mega Millions, or any lottery jackpot afte...
Overtime Pay
Calculate overtime pay, time and a half, and double-time from your hourly rate and hours worked. ...
Paycheck Calculator
Use our free 2025 paycheck calculator to estimate your take-home pay after federal income tax, st...
RSU
Estimate RSU vesting value, federal and state tax withholding, FICA, and net cash after tax for a...
Quarterly Tax Calculator
Estimate your quarterly federal income tax and self-employment tax payments using IRS Form 1040-E...
Tax Refund Calculator
Estimate your 2025 federal tax refund. Enter income, withholding, deductions, and credits to see ...
Tax Bracket Calculator
Use our free 2025 tax bracket calculator to find which federal tax bracket your income falls in, ...
Marginal Tax Rate Calculator
Use our free marginal tax rate calculator to find your 2024 federal tax bracket, marginal rate, e...
Effective Tax Rate Calculator
Use our free effective tax rate calculator to find your overall tax burden as a percentage of gro...