Just ghost him for a while until new tenant is moved on. Yes, absolutely you can ask.Provide a brief explanation: The second paragraph should briefly explain the reason for the denial. Valid reasons to reject a rental application. There are several sound reasons why someone might reject a rental application. The letter should state the reasons for the denial. Often, multiple applicants meet the screening criteria but one can still be better than others. Landlords must fill out a form telling HRA which utilities, if any, are being provided. And no, side deals with a landlord are not allowed. This guidance may also help applicants understand their rights and recognize when they might have been denied housing unlawfully.