Hi,
We’ve recently rolled out some changes to sales tax rates.
If you’re using the numeric sales_tax_rate parameter, you’ll notice that the magic value -2 for N/A is no longer valid. Instead, you should use -4 for Exempt or -5 for Out of Scope, depending on which one is appropriate for you. Any transactions that were previously returning -2 will now return -4 or -5.
If you’re using the sales_tax_status parameter, you shouldn’t see any changes in the API, though you may notice that some transactions that were previously out_of_scope are now showing as exempt.
Best regards,
Simon