Free Tool

Quarterly Tax Estimator

Quarterly tax estimate for small businesses. Enter your revenue, expenses, filing status, and state to see estimated federal, state, and self-employment tax payments.

Enter Your Financials

This is a simplified estimate for planning purposes only. Consult a qualified tax professional for advice specific to your situation.

Results

Estimated Federal Tax

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per year

Estimated State Tax

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California

Estimated SE Tax

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self-employment tax

Quarterly Payment

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due each quarter

Effective Tax Rate

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total tax as a percentage of revenue

Tax Estimates On Autopilot

This calculator gives you a snapshot. CentSight continuously estimates your quarterly tax obligation based on real-time revenue and expense data, so you are never caught off guard at tax time.