SELF-EMPLOYMENT TAX
Estimate Your SE Tax
Figure your self-employment tax liability and compare it to payroll taxes for W-2 employment.
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Self-Employment FreeTaxCalculator.us
Calculate self-employment tax for freelancers, contractors, and small business owners using 2026 rates.
Self-Employment Tax Basics
Self-employment tax covers Social Security and Medicare contributions for independent workers. This calculator helps you estimate the combined tax rate on your business income.
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