1. To set the local tax for reservations coming from Airbnb, you need to have the Tourist tax rate configured.
Look into this article on BedBooking Help Center to see how to do it.
2. Your local tax will be calculated based on the settings you provide and will be displayed in the reservation from Airbnb under the Local tax section:
3. The total amount for the specified time period can be checked in the Local Tax Report:
To retrieve information about local tax, you need to have a dedicated integration with Airbnb. Please refer to this article in the BedBooking Help Center to learn how to conduct the integration.