Tax Calculators
17 free tax calculators updated for the 2026 tax year, including OBBB Act changes. Federal income tax, state and local tax, self-employment, investment, and tax-advantaged account math, all signup-free.
Each calculator shows the full breakdown, not just a single number, so you can see exactly how federal brackets, Social Security, Medicare, state income tax, and the standard deduction combine to produce your result. Start with the income tax calculator for a complete federal-plus-state estimate, or jump to a specific tool below. Every figure reflects enacted 2026 law and updates automatically when rates change.
Federal income tax (4)
Federal tax estimators using 2026 IRS brackets, standard deductions, and OBBB Act changes.
- › Federal Tax Calculator
Estimate federal income tax with credits and deductions for any income.
- › Tax Bracket Calculator
Find your marginal and effective rate in the 2026 bracket structure.
- › W-4 Calculator
Calculate exactly what to enter on each step of IRS Form W-4.
- › Take-Home Pay Calculator
Per-paycheck net pay after federal, state, and FICA deductions.
State & local tax (3)
Sales tax, property tax, and state-specific income tax calculators for every US state.
- › Sales Tax Calculator
Combined state + local sales tax rates for any US location.
- › Reverse Sales Tax
Find pre-tax price from receipt total and rate.
- › Property Tax Calculator
Annual property taxes from assessed value and local mill rates.
Self-employment & business tax (3)
Estimators for 1099, freelance, and small business tax obligations.
- › Self-Employment Tax
Social Security and Medicare taxes for 1099 income.
- › DoorDash Tax Calculator
1099 gig worker tax estimate with mileage deduction.
- › No-Tax-on-Overtime
Savings from the OBBB 2026 overtime deduction.
Investment & estate tax (4)
Capital gains, estate, gift, and inheritance tax for investors and estate planning.
- › Capital Gains Tax
Short-term vs long-term capital gains tax on investment profits.
- › Estate / Gift Tax
Federal estate tax with $15M exemption and state inheritance overlay.
- › Lottery Tax Calculator
Lump sum vs annuity take-home after federal and state taxes.
- › Settlement Tax Calculator
Estimate taxes on legal settlements by category.
Tax-advantaged accounts (3)
HSA, FSA, and retirement account tax savings.
- › HSA / FSA Calculator
Tax savings from Health Savings or Flexible Spending account contributions.
- › 401(k) Calculator
Pre-tax retirement savings with employer match and tax-deferred growth.
- › Roth IRA Calculator
Tax-free retirement growth with 2026 contribution limits.