Require all interested parties to fill out a detailed rental application. Can you rent an apartment if your credit isn't great?Yes, it's possible, but here are some suggestions for improving your overall rental application. A TransUnion provider for comprehensive credit reports and instant nationwide background checks. In this article, we provide a closer look at what landlords should know about the process, and offer a free downloadable form for your use. New Tenant Screening Philadelphia. If you are looking for a tenant credit report that you can trust, Tenant Screening Center can help retrieve it. As a Pennsylvania landlord, you simply must run a background check on every applicant. Your gross total household income should be at least 3 times the monthly rent. As a Pennsylvania landlord, you simply must run a background check on every applicant.