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About the company

TaxJar is the leading technology solution for busy ecommerce sellers to manage sales tax and is trusted by more than 7,000 businesses. They were founded to help ecommerce merchants and developers spend less time on sales tax and more time growing the businesses they love.

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Black Friday? Cyber Monday? Business as usual? No problem — we can perform hundreds of millions of sales tax calculations, keep average response times to 18ms, and maintain 99.99% uptime without breaking a sweat.

Sales tax is complex. Accuracy matters. With economic nexus determination and street-address accurate calculations, TaxJar ensures you collect the right rate on every product in over 14,000 taxing jurisdictions.

Take back the time you spend on tedious, manual processes. TaxJar is reinventing sales tax management with AI-driven tax categorization, a flexible API, certified integrations you care about, and automated filing.