Estimate federal and transaction taxes
Tax & Paycheck Calculators
Tax calculators are planning tools, not returns. Results depend on the tax year, filing facts, income character, deductions, credits, state rules, and provisions that a focused calculator may intentionally exclude.
8 free tools
Choose a calculator
Self-Employed Tax Calculator
Estimate 2026 federal income and self-employment taxes.
Open calculatorCapital Gains Tax Calculator
Estimate 2026 taxable gains using basis, holding period, and filing details.
Open calculatorRental Income Tax Calculator
Estimate 2026 federal tax and after-tax cash flow from rental property.
Open calculatorBonus & Severance Tax Calculator
Estimate 2026 supplemental-wage withholding, payroll taxes, and net pay.
Open calculatorIncome Tax Calculator
Estimate 2026 federal ordinary income tax with progressive brackets.
Open calculatorPaycheck Calculator
Estimate 2026 federal withholding, FICA, deductions, and net pay.
Open calculatorSales Tax Calculator
Calculate subtotal, sales tax, and purchase total.
Open calculatorEstate Tax Calculator
Estimate 2026 federal estate tax, gifts, deductions, DSUE, and credits.
Open calculatorA practical sequence
How to use these tools
- 1
Choose the correct tax year
Rates, thresholds, deductions, and contribution limits change over time.
- 2
Classify the transaction
Ordinary income, capital gains, wages, self-employment income, and transfers can follow different rules.
- 3
Review exclusions
Read the scope beside each result and verify material decisions with current official guidance.
Frequently asked questions
Do the calculators include state tax?
Only when a page explicitly asks for a state or local rate. Most tax tools focus on the stated federal calculation.
How current are the annual figures?
Time-sensitive pages display an applicable year and review date and link to the primary official source.
Explore related topics
These calculators provide educational estimates, not offers, approvals, quotes, or individualized financial, tax, legal, insurance, or investment advice. Confirm important decisions with current documents, official sources, and qualified professionals.