Can the system raise proper tax invoices for my bookings instead of me making them separately?

Yes, a travel back office can raise tax invoices straight from the bookings you already have in it. Once a booking is confirmed the system is holding the customer details, the service sold, the supplier and the amounts, so the invoice can be built from that record instead of being typed again into a separate program. You can normally put your own company name, address, logo and tax registration number on it, and run your own invoice numbering so your books stay in order.

How much of the tax work it does for you depends on the country you trade in and on the plan you are on. Some places tax the full value of the sale, others tax only the commission or service fee you earn, and different travel services are not always treated the same way. That logic has to be set up for your business first, so treat the early invoices as something to check rather than something to trust blindly.

Credit notes matter just as much as invoices. When a booking is cancelled or partly refunded, you want the system to raise a credit note against the original invoice rather than let someone quietly edit it, because an invoice that has already gone to a customer, or into a tax return, should not change afterwards. A back office that keeps the two documents linked lets you see exactly what was billed and what was given back.

The sensible next step is to show your accountant a sample invoice and a sample credit note from the system, and ask whether the layout and the tax treatment match what your local rules expect before you start sending them to customers.