Current: Q4 • Next deadline: January 15, 2026
2025 Quarterly Estimated Tax Calculator
Calculate your quarterly estimated tax payments (Form 1040-ES)
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Frequently Asked Questions
Who needs to pay quarterly estimated taxes?
Self-employed individuals, freelancers, and anyone who expects to owe $1,000 or more in taxes should pay quarterly estimated taxes.
What happens if I miss a payment?
The IRS may charge an underpayment penalty. However, you can avoid penalties by paying at least 90% of this year's tax or 100% of last year's tax.
How do I pay quarterly taxes?
You can pay online at IRS.gov/payments, by phone, or by mail using Form 1040-ES vouchers.
This calculator provides estimates for informational purposes only. Consult a qualified tax professional for personalized advice.