My dad has agreed to cosign a lease with me but I am afraid my application will just be thrown out since I cannot provide a credit score or any proof of income. Proof of identity: You will need to provide a valid governmentissued photo ID, such as a driver's license or passport, to verify your identity.Where do you fill out a renter's application? There are a few ways to fill out a rental application, depending on the landlord or property owner's preference. So, in the event you do not qualify on your own, your landlord may ask you to get a cosigner or a guarantor to complete the rental application. We do not accept cosigners for applicant(s) with derogatory credit. All cosigners must complete an application and must meet qualifying standards. To cosign, the person must have a clean rental history and not have gone through any evictions. Com or ask your property manager about Leap.