All US Tax Calculators
Browse all free US tax calculators — income tax, paycheck, capital gains, retirement, and more.
Income & Employment
Federal Income Tax
Calculate your federal income tax for the current tax year.
Paycheck Calculator
Estimate your take-home pay from salary or hourly wages.
Self-Employment Tax
Calculate self-employment tax on 1099 income.
Bonus Tax Calculator
See how your bonus is taxed — flat 22% method vs aggregate method.
Salary to Hourly
Convert between annual salary, monthly, weekly, and hourly pay.
Investments & Retirement
Capital Gains Tax
Estimate tax on investment gains — short-term and long-term.
401(k) Calculator
Model your retirement savings with employer match and tax benefits.
Roth vs Traditional IRA
Compare Roth and Traditional IRA for your retirement savings strategy.
HSA Calculator
Calculate HSA tax savings, contribution limits, and investment growth.
Tax Brackets 2025
View all federal tax brackets and standard deductions by filing status.
Tax Planning
Tax Refund Estimator
Get a quick estimate of your federal tax refund or amount owed.
Standard vs Itemized
Compare standard and itemized deductions to find the best option.
Quarterly Estimated Tax
Calculate quarterly estimated tax payments for self-employed income.
State Income Tax
Calculate state income tax for CA, NY, TX, FL, IL, PA, OH, NJ, WA, MA.
Student Loan Repayment
Compare IDR plans — SAVE, PAYE, IBR, and Standard 10-year repayment.
AMT Calculator
Check if you owe Alternative Minimum Tax based on your deductions.
FICA & Social Security
See your Social Security and Medicare tax breakdown in detail.