The first page of the letter includes a list of "immediate disqualifiers" that are straight from our applicant qualifier form. After careful consideration of your rental application, I regret to inform you that we have decided not to proceed with your application at this time.I've had time to review it and sincerely regret to inform you that it was not accepted at this time. Your application for an apartment at. Has been rejected for the reason(s) listed below. Lease Application Denial Letter Instructions. Top of the Letter enter the Landlord's name and Address. Completing the Application Form Accurately: Mistakes on the application form can lead to rejection. What Can't a Landlord Ask on a Rental Application in Massachusetts?