Tax Calculators
Free tax calculators to help you estimate your tax liability, plan for quarterly payments, and understand your self-employment taxes.
1099 Tax Calculator
Calculate self-employment taxes, federal income tax, and quarterly estimated payments for freelance and 1099 income.
Self-Employment Tax Calculator
Calculate your US self-employment tax including Social Security, Medicare, and quarterly estimated payments.
Simple Tax Calculator (1040EZ)
Quick federal income tax estimate for simple tax situations with wages and interest income.
Payroll Tax Calculator (Canada)
Calculate your Canadian paycheck after CPP, EI, and income tax deductions for any province.
Canadian Tax Calculator
Estimate your Canadian federal and provincial income taxes, CPP contributions, and EI premiums.
Self-Employment Tax (Canada)
Calculate CPP contributions, income tax, and quarterly instalments for Canadian self-employed.
CRA Tax Estimator
Quick estimate of your Canadian income taxes and monthly take-home pay.
Federal Tax Calculator (Canada)
Calculate Canadian federal income tax with a detailed bracket-by-bracket breakdown.
Understanding Your Tax Obligations
Whether you're a freelancer, independent contractor, or small business owner, understanding your tax obligations is essential for financial planning. Our tax calculators help you estimate your federal and state taxes, plan for quarterly payments, and maximize your deductions.
Self-Employment Taxes
If you earn income as a self-employed individual, you're responsible for paying self-employment tax (Social Security and Medicare) in addition to income tax. The self-employment tax rate is 15.3% on net earnings.
Quarterly Estimated Payments
Self-employed individuals typically need to make quarterly estimated tax payments to avoid penalties. Use our calculators to determine how much you should pay each quarter.