15 free calculators for income tax, capital gains, self-employment, and more.
Estimate your federal income tax and effective tax rate.
Estimate your federal income tax refund or amount owed.
Calculate your marginal tax rate and bracket breakdown.
Calculate capital gains tax on investment sales.
Calculate short-term and long-term capital gains.
Calculate self-employment tax and deductible half.
Estimate taxes owed as a 1099 contractor or freelancer.
Calculate sales tax for any state and transaction amount.
Determine optimal W-4 withholding to avoid underpayment.
Calculate employee and employer payroll tax obligations.
Compare standard vs itemized deductions to maximize savings.
Compare taxable vs tax-exempt bond yields after taxes.
Estimate federal estate tax on inheritances and estates.
Calculate gift tax liability and annual exclusion limits.
Calculate taxes on cryptocurrency trades and sales.