Quarterly Tax Estimator

Name: Quarterly Tax Estimator
Author: spunk.codes

Estimate your quarterly taxes as a freelancer or sole proprietor (US)

This is an estimate only. Consult a tax professional for actual filing. Based on 2025 US tax brackets.

Income & Deductions

Annual Gross Income ($)

Business Expenses ($)

Other Deductions ($)

Filing Status

State

Retirement Contributions ($)

Total Annual Tax

Quarterly Payment

Due 4x per year

Monthly Set-Aside

Save this each month

Take-Home Income

Due Apr 15

Due Jun 15

Due Sep 15

Due Jan 15

Tax Type	Amount	Rate

Take-Home0%

Federal Tax0%

Self-Employment Tax0%

State Tax0%

State-specific calculations, deduction optimizer, tax-loss harvesting, multi-entity support, and CPA-ready reports.

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