Quarterly Estimated Tax Calculator
Estimate your 1040-ES quarterly payments, check safe harbor thresholds, and see due dates — so you never face an underpayment penalty.
Income & Filing Details
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Deductions
Credits & Withholding
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Results
Total Estimated Income
$0.00
Taxable Income (After Deductions)
$0.00
Estimated Total Tax Liability
$0.00
Federal income tax: $0.00
Minus Withholding & Credits
-$0.00
Amount Owed
$0.00
Quarterly Payment (\u00F7 4)
$0.00
Safe Harbor Amount (Annual)
$0.00
Enter prior year tax to see safe harbor
Safe Harbor Quarterly Payment
$0.00
Due Dates
| Q1 (Jan 1 – Mar 31) | April 15 |
| Q2 (Apr 1 – May 31) | June 15 |
| Q3 (Jun 1 – Aug 31) | September 15 |
| Q4 (Sep 1 – Dec 31) | January 15 (next year) |