How do I submit a past reservation to AADE and MyDATA?

Past (historical) reservations are not sent automatically — they must be sent manually. Open the reservation in Hosthub, go to the Tax details/Taxes tab, verify the price and guest information is complete, and send the declaration to AADE and MyDATA from there. Future reservations will be submitted automatically once your tax settings and integrations are in place.

If a reservation was created as a calendar block (e.g. an offline/verbal booking), first use the "Convert to booking" button to turn it into a real reservation, since the tax tools operate per booking. If a past booking was not invoiced because its price details were missing, update the price first, then send it manually — sending it within the checkout period avoids any penalty.

Updated on: 22/07/2026