Calculator
Quarterly Estimated Tax Calculator
Avoid the underpayment penalty. Pay Uncle Sam quarterly.
Self-employed folks who expect to owe $1,000+ in tax need to pay quarterly. Enter your expected annual net profit to see each quarterly payment.
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Who this is for
- →First-year self-employed planning
- →Avoiding the underpayment penalty
- →Tax set-aside per job
FAQ
When are quarterly taxes due?
April 15, June 15, September 15, and January 15 (following year). IRS safe-harbor rule: pay 100% of last year’s tax (110% if high earner) to avoid penalty.
Related tools
Get paid without the awkward follow-up
Send a payment request and Payable.at handles the reminders until you're paid.
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