Estimate your quarterly tax payments with our free calculators designed specifically for freelancers, contractors, and self-employed workers. Plan ahead and consult a tax professional for advice specific to your situation.
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Free tools to help freelancers and self-employed workers calculate and plan their quarterly tax payments
As a freelancer or self-employed worker, you're responsible for paying taxes quarterly
The IRS charges penalties for underpayment of estimated taxes. Our calculator provides estimates based on current IRS rules and safe harbor calculations to help you plan. Always verify calculations with a tax professional before making payments.
Knowing your quarterly tax obligations helps you budget and plan your finances throughout the year. No surprises at tax time. Plan ahead and set aside the right amount each quarter to avoid cash flow issues when deadlines approach.
Our calculators use current tax rates and safe harbor rules to provide estimates based on the latest IRS guidelines and state-specific tax rates. These are estimates only and should be verified with a tax professional.
Quarterly estimated tax payments are due on: April 15, June 16, September 15, and January 15. If a deadline falls on a weekend or holiday, the due date is the next business day. For 2025, the deadlines are: April 15, 2025 (Q1), June 16, 2025 (Q2), September 15, 2025 (Q3), and January 15, 2026 (Q4).
Use our free quarterly tax calculator to estimate your payments. You'll need your expected annual income, deductions, and state of residence. The calculator uses current tax rates and safe harbor rules to provide estimates based on current IRS guidelines. Always verify with a tax professional.
The self-employment tax rate is 15.3% (12.4% for Social Security and 2.9% for Medicare) on net earnings up to the Social Security wage base ($168,600 in 2024). This is in addition to your regular income tax. Only the Medicare portion (2.9%) applies to income above the wage base.