Sales Tax Integrations All the ways to connect the platforms you use to TaxJar.

Official Integrations

Integrations built and maintained by TaxJar.


Sales Tax Support

Have questions about integrating with TaxJar? Get in touch.

We're always on the lookout for exciting new integrations with eCommerce platforms, marketplaces, and other business tools. Let's figure out how we can work together.

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Sales Tax for Developers

Building a new integration? Get up and running fast with our sales tax API.

TaxJar SmartCalcs comes with detailed documentation and open-source clients on GitHub for languages such as Ruby, Node, PHP with more on the way. All you need is an API token to get started.

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