Download a customizable rental application rejection letter template for landlords or property managers to professionally notify applicants. A tenant rejection letter to use in combination with an objective point scoring system to avoid discrimination complaints.Your letter should have a professional and informative tone, covering exactly why you're denying their rental application. You should always act fairly, professionally, and compliantly when rejecting rental applications. Check out our guide below for the best practices. Yes. It is absolutely legal for a landlord to refuse to rent to you for no reason. We outline the top 15 reasons to deny a person's rental application. Get expert insights on approving and rejecting renters.