Founded in 2013, Taxjar is a technology company that provides automated sales tax calculation, reporting, and filing services. Its mission is to simplify sales tax compliance for e-commerce businesses and developers, integrating with major platforms like Shopify, Amazon, and WooCommerce. In June 2021, Taxjar was acquired by the financial technology company Stripe and now operates as "TaxJar by Stripe," continuing to serve as a leading solution for managing the complexities of sales tax across various jurisdictions.