Does TaxJar provide calculations outside of the US?
Yes, TaxJar provides free sales calculations in more than 30 countries including the US, Canada, Australia, and EU.
To set up international calculations, simply install our Magento extension and add a nexus location under Sales > Tax > Nexus Addresses. Enable checkout calculations from the TaxJar configuration screen. We'll calculate sales tax in the regions and countries where you have nexus.