Ziptax, LLC was a technology company that developed a leading real-time sales and use tax calculation API. The company and its technology were acquired by Avalara, Inc., a major global provider of tax compliance automation software. The ZipTax service continues to operate as a distinct product within the Avalara ecosystem, offering businesses and software developers a simple way to integrate accurate, location-based tax rates and calculations directly into their software and e-commerce platforms.

Founded in

United States