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S Corp Tax Calculator

Should you elect S Corp status? Plug in your numbers and see the real math: federal tax burden across sole prop, S Corp, and C Corp structures, including the compliance costs most people forget.

Based on 2025 federal tax rates. Read the full breakdown for context on what these numbers mean.

Your Information

Net profit before owner salary or distributions
Reasonable salary you'd pay yourself
CPA, payroll, bookkeeping, state fees
W-2, investment, etc. (affects tax brackets)

This calculator provides estimates based on 2025 federal tax rates only. It does not account for state/local taxes, itemized deductions, credits, AMT, or many other factors that affect your actual tax liability. This is not tax advice. Consult a qualified tax professional.

Need help deciding?

Tax structure decisions depend on more than a calculator. State taxes, your specific industry, growth plans, and exit strategy all matter. We help business owners pick the right structure and handle the paperwork.

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