On the Mappings page scroll to the bottom and select Enable Tax Code Mapping.
For each transaction type you will see a Selected Tax Rate option.
Select the proper VAT Code for each transaction type.
Scroll down to the bottom of the page and select Update Mappings.
Please Note: Selecting the proper VAT Code often depends on the jurisdiction of the sale and business. taxomate cannot provide guidance on which VAT code to select. Please contact an accountant if you are at all confused or need guidance.
Amazon VAT Calculation Service: Integration for Amazon VAT Calculation Service is underway. If you have any recommendations on how you would like to see this service integrated please let us know!