// Tax Calculator
What you'll owe at year's end
Estimate self-employment tax + federal income tax + quarterly payments based on your reselling revenue and expenses. US sole proprietor, single filer.
This is an estimate, not professional tax advice. Consult a CPA or EA for your actual obligations.
Net SE income
$40,000.00
SE tax (15.3%)
$5,651.82
Federal income
$2,422.39
Total
$8,074.21
// Quarterly payment
$2,018.55
Send this to the IRS on Apr 15 · Jun 15 · Sep 15 · Jan 15.
Effective tax rate: 20.2% · Taxable income: $22,174.09
How to use
- 01
Enter your gross reselling revenue (all sales minus refunds).
- 02
Enter your deductible business expenses (COGS, fees, shipping, packaging, mileage, software).
- 03
Read off your estimated total tax bill, and what to set aside each quarter.
FAQ
// CrossWire
Cross-list to every marketplace
in one click.
One listing pushes to eBay, Poshmark, Mercari, Etsy, Depop and more — auto-delisting everywhere the second something sells. Free plan includes 10 active listings and 2 marketplaces. No credit card required.