Does a guest have to pay in full when they register a year ahead?

[Sharon183]

The guest wants to book a month in 2018, but does he have to send the full amount now?  

[Alice-and-Jeff0]

Yes.  https://www.airbnb.com/help/article/92/when-am-i-charged-for-a-reservation

[Lawrene0]

Of course, @Sharon183, just like all your other guests have done when they have booked. Have you read the Help Centre page about this? https://www.airbnb.com/help/article/92/when-am-i-charged-for-a-reservation