Career & Workforce

Freelance Quarterly Estimated Tax

Calculate quarterly IRS estimated payments for self-employed income. Covers federal income tax, SE tax, and state — with safe-harbor amounts and 2026 due dates.

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Income & Expenses

Software, home office, equipment, professional fees, etc.
From last year's Form 1040, line 24. Used for safe-harbor calculation.

Annual Tax Summary

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Net SE Income
—
Self-Employment Tax
SS + Medicare
—
Federal Income Tax
—
Total Annual Tax

2026 Quarterly Payments

Tax Breakdown

ComponentAmountRate / Notes

Export Results

Inbound: S-Corp Break-Even (AL-118) · Downstream: Solo 401(k) vs. SEP-IRA (AL-119) · RSU Gap (AL-122)