When a new VAT return has been prepared, you will receive an email with the notification that the return is now available in your VAT portal.
In each return`s details, the bank details and the reference for the specific VAT return are provided. This is where the money has to be transferred to. For more information on how to use the VAT portal, please read this article.
Please see here a list of all countries and the bank details for the VAT payments: