Quarterly Tax Estimator
Figure out exactly how much to pay each quarter and when. No surprises. No underpayment penalties.
Tax Breakdown
2025 Payment Schedule
Frequently Asked Questions
When are 2025 quarterly estimated tax payments due?
Q1: April 15, 2025 · Q2: June 16, 2025 · Q3: September 15, 2025 · Q4: January 15, 2026. Missing these deadlines can result in an underpayment penalty even if you pay in full by the annual April deadline.
How much should I set aside for taxes as a gig worker?
A common rule is 25–30% of net profit for federal taxes — covering 15.3% SE tax plus federal income tax. Add 5–10% for state taxes if applicable. Use this calculator for a precise estimate based on your actual income and deductions.
What is the self-employment tax rate?
The SE tax rate is 15.3%: 12.4% for Social Security (on income up to $176,100 in 2025) and 2.9% for Medicare (no limit). You can deduct half of your SE tax as an above-the-line deduction.
What happens if I miss a quarterly tax payment?
The IRS charges an underpayment penalty (currently ~8% annualized) on any shortfall. Avoid it by paying at least 90% of this year's tax or 100% of last year's tax (110% if last year's AGI exceeded $150,000).
Sources: IRS Estimated Taxes Guide, IRS Schedule SE, IRS Publication 334. Last updated March 2026.