U.S. tax planning tools
US Tax Calculator
Estimate federal, state, payroll, investment, retirement, and small-business tax outcomes from the amounts and assumptions you enter.
Calculator directory
Browse by tax topic
Choose a subject to see the calculators available for that part of your tax picture.
10 toolsBusiness & Employer TaxExplore
12 toolsCredits & DeductionsExplore
10 toolsFederal Income & FilingExplore
12 toolsInvestments & Capital GainsExplore
8 toolsPaycheck & WithholdingExplore
10 toolsReal Estate & Rental PropertyExplore
12 toolsRetirement, Pension & HealthExplore
10 toolsSelf-Employed & Gig IncomeExplore
6 toolsSpecialty & International TaxExplore
10 toolsState, Local & Transactional TaxExplore
Planning estimates, not filing decisions
Results depend on the values and assumptions entered. Verify the tax year, jurisdiction, filing facts, source records, and current IRS or state guidance before relying on an estimate.