About TaxJar

TaxJar is the leading technology solution for busy eCommerce sellers to manage sales tax and is trusted by more than 5,000 businesses. We were founded to help eCommerce owners spend less time on sales tax and more time growing the businesses they love. We’re passionate about creating simple solutions and leveraging technology to solve complicated sales tax issues. We're not just about sales tax though, we're a technology-driven company focused on providing a great experience for both merchants and developers.

We offer TaxJar Reports , a simple web-based reporting tool that organizes sales tax data into return-ready reports by state; AutoFile, a service that automatically files sales tax returns; and SmartCalcs API, a modern, accurate, sales tax API for developers to outsource sales tax rates and calculations. For developers, we have created an helpful API demo environment and also are fanatics about creating and maintaining great API documentation.


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