Hello! @AlexK

Thank you for using the Forums. In certain countries, Amazon may be required to collect VAT/GST even if a VAT/GST ID is provided. This applies to residents of a country that collects tax on Electronically Supplied Services ; and Advertise on Amazon.com.

Tax refunds

Amazon is required to collect ESS VAT/GST based on the information in your account at the time of invoicing and can’t refund VAT/GST without a valid VAT/GST registration number and registration certificate or other evidence confirming that the registration was in effect during the period in question.

If you have been charged VAT and have a valid VAT/GST registration number and registration certificate covering the period of the invoice, contact Advertising Support to request a refund.

Note: Tax refund requests can take 30 days to process. We'll send you an update when your request has been processed, with the estimated date when you can expect to receive a refund in your account if your request was approved.

See the article below for more information:

Complete guide to advertising taxes, fees, and VAT on goods sold

Regards,

Roberto