#bigcommerce #logos 

# Tax Provider API
You can create tax provider apps that can integrate with a custom tax provider system. There are some reason (which I don't remember) that are preventing us from using the built-in Avalara tax app.  We use Avalara, but in some custom way that the app doesn't support.

It looks like we already implemented this: [[PAY-2742] Update SalesTaxApi BigCommerce Tax Provider for new Pick List Strategy - Jira (atlassian.net)](https://faithlife.atlassian.net/browse/PAY-2742)

