It depends on the company or provider but in most cases, you’ll have to pay for an extra day/days if the vehicle is returned with more than 30 minutes of delay (applying the highest rate corresponding to those days by the vehicle reserved). If you’re considering dropping it off later than agreed, you must go to the provider’s office to modify your contract before it expires. Take into account that after the date and time of the expiry, all coverage is no longer valid (including CDW, TP, Glass and Wheels Coverage).