50-State Resale Tax Certificate & Exemption Directory
Official state Department of Revenue forms, Multi-State (MTC) acceptance, and rules for buying inventory 100% tax-free.
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Verified Partner OffersFrequently Asked Questions About Resale Certificates
Essential tax guidelines for purchasing inventory tax-free as an e-commerce seller.
What is a Resale Certificate for online sellers?
Can I use an out-of-state resale certificate?
How do I buy tax-free at thrift stores like Goodwill?
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100% free client-side utilities designed for online sellers, freelancers, and indie founders.
Reseller Profit Hub
Fee calculations & margins for eBay, Etsy, Poshmark, Mercari & Shopify.
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Allocate itemized cost basis across thrift hauls & liquidation pallets.
Tax Exemption Guide
50-state resale certificate rules & official state DOR forms.
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Calculate dimensional weight & avoid carrier size surcharges.
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High-converting eBay, Etsy & Amazon listing descriptions.
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Solve gross margin %, markup multiplier, and cost of goods.
PDF Invoice Generator
Zero-login vector invoice & receipt maker with instant print.