Twelve browser-based planning tools
1099 tax calculators
Choose a focused calculator. Tax-year defaults are labeled and editable assumptions remain visible.
Tax Estimation
Best for · Tax Estimation
Self-Employment Tax Calculator
Transparent inputs, formulas, limitations, and related official sources.
2026 assumptions · Open calculator →Best for · Tax Estimation
Federal Income Tax Planning Calculator
Transparent inputs, formulas, limitations, and related official sources.
2026 assumptions · Open calculator →Quarterly Planning
Best for · Quarterly Planning
Quarterly Estimated Tax Calculator
Transparent inputs, formulas, limitations, and related official sources.
2026 assumptions · Open calculator →Best for · Quarterly Planning
1099 Tax Reserve Calculator
Transparent inputs, formulas, limitations, and related official sources.
2026 assumptions · Open calculator →Income and Take-Home Pay
Best for · Income and Take-Home Pay
1099 Take-Home Pay Calculator
Transparent inputs, formulas, limitations, and related official sources.
Open calculator →Best for · Income and Take-Home Pay
Invoice and Freelance Income Calculator
Transparent inputs, formulas, limitations, and related official sources.
Open calculator →Contractor Pricing
Best for · Contractor Pricing
Independent Contractor Hourly Rate Calculator
Transparent inputs, formulas, limitations, and related official sources.
Open calculator →Best for · Contractor Pricing
1099 vs W-2 Calculator
Transparent inputs, formulas, limitations, and related official sources.
Open calculator →Business Income
Expenses and Deductions
Best for · Expenses and Deductions
Business Expense Deduction Planner
Transparent inputs, formulas, limitations, and related official sources.
Open calculator →Best for · Expenses and Deductions
Mileage Deduction Calculator
Transparent inputs, formulas, limitations, and related official sources.
Open calculator →Best for · Expenses and Deductions
Home-Office Deduction Calculator
Transparent inputs, formulas, limitations, and related official sources.
Open calculator →Private by design
Calculations happen in your browser. Entries are not stored or sent to a server.