A guest in Denton can book a room, pay a deposit, and arrive next month. Those are three dates. The booking is a promise. The deposit is cash, and it still belongs in the week the guest paid. The stay is the sale, if the stay happens. Recording all three on the day of the booking makes the month look finished and the future look empty.
Call the person who will record this before the first key is copied. The call is about the account the cash will land in, the account the tax collected will sit in, and the report date the property will have to meet. A pretty lobby does not answer those three questions.
Many states tax a sleeping room under a rule that is different from the tax on a shirt sold in the lobby shop. Learn the rule for the state the property is in before the rate is typed into the property system. A rate copied from the shop will be wrong even when the shop and the inn share a door.
A new property often has a lender, a manager, and an owner who each keep a spreadsheet. Three spreadsheets become three versions of the first month. Pick one set of books before the first guest, and let the other two people read it instead of keeping their own.