Free online income tax calculator to estimate U.S federal tax refund or owed amount for both salary earners and independent contractors.

Use our free tax return calculator and refund estimator to see how your income, withholdings, deductions and credits impact your tax refund.

Use our income tax calculator to estimate how much you'll owe in taxes. Enter your income and other filing details to find out your tax burden for the year.

Estimate your federal refund or taxes due using our free income tax calculator. Enter your income, age and filing status to get started.

Estimate your tax refund or how much you might owe the IRS with H&R Block’s free tax calculator. Get fast results by answering a few tax questions.

Use this tool to estimate the federal income tax you want your employer to withhold from your pay on Form W-4 Employee’s Withholding Certificate. Learn more about tax withholding.

Calculate your federal income tax accurately for 2025 with our comprehensive tax calculator. Get detailed analysis of tax brackets, deductions, credits, and effective tax rates to optimize your tax …

Use our tax calculator to estimate how much federal and state tax you'll owe based on your income, filing status, and deductions. Find out your take-home pay, how much tax you'll pay, and whether you …

Easily and accurately calculate IRS & State personal income taxes online.