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📊 2026 Reseller Tax Tool

Reseller Tax & Profit Calculator

Calculate your 1099-K gross revenue deductions, cost of goods sold (COGS), mileage write-offs (67¢/mi), and net taxable reseller profit instantly.

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Total Tax Deductions
$12,358.00
Net Taxable Profit
$12,642.00
Est. Self-Emp. Tax (15.3%)
$1,934.23

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Frequently Asked Questions

What can online resellers deduct on Schedule C taxes?
Resellers can write off Inventory COGS (what you paid for items sold), platform selling fees, shipping supplies (boxes, tape, polymailers), mileage driven for thrifting/post office runs (67 cents per mile in 2026), and software subscriptions like Kamcart.
How does the 1099-K reporting threshold work?
Platforms like eBay, Poshmark, and Mercari issue Form 1099-K for gross sales. You do NOT pay tax on gross sales—only on your Net Taxable Profit after deducting COGS, fees, and expenses.