U.S. tax law requires us to report royalty payments made to entities and persons resident outside of the United States and to withhold and remit taxes on such royalty payments to the Internal Revenue Service (IRS). Although you may also be required to report and pay taxes to your own government, we are not involved in this process. You can find more information on this at the following link:
https://developer.amazon.com/help/faq.html#SalesPaymentTax The Distribution Portal offers a payment report that shows the payments made to each developer. Reporting also shows expanded reports for each available marketplace and includes any withholding taxes, payment costs, and exchange rates as applicable. Payment reports are available to relevant roles on the Amazon Mobile App Distribution Portal and can be found under the Reporting tab once you are logged-in to the mobile app distribution portal.