Download a customizable rental application rejection letter template for landlords or property managers to professionally notify applicants. You should always act fairly, professionally, and compliantly when rejecting rental applications.Check out our guide below for the best practices. Just ghost him for a while until new tenant is moved on. If you have any questions, email or call the Cuyahoga County Fiscal Office. Phone: 216-443-7050 Prompt 2. Comprehensive guide on how to send a rental application denial letter.