Generally, all kinds of taxes from BDC are shown in the price breakdown as Channel Tax. Please note that all of these Channel Taxes will be reflected in related MPRs – Monthly Proft Reports – for Investor/Host according to the deal template details.
You can go to Booking.com- > Property -> VAT/Tax Charges to view your VAT status and City Tax.
In order to update your VAT Number, you can go to Booking.com -> Finance -> Finance Settings.
You need to contact the support team for any changes related to VAT rate via Inbox -> Booking.com Messages and write a message to ask for changes.
Note: Please check local laws for any mandatory fees for your property.