Your guarantor will fill out an application and provide similar documents to a landlord as you, including photo ID and recent bank statements. Bank statements, tax returns, etc.).After all tenants, occupants, and guarantors (when applicable) complete their online application, your lease application will be reviewed. When requested, applicants can enter other co-applicants, co-signers, and guarantors they'll be applying with on their rental application. A guarantor signs the lease with the tenant and agrees to pay the rent if the tenant can't. In most cases, guarantors will fill out the same application as a full lessee. The difference being that some landlords require only a credit screening. Guarantors have no right of occupancy under this Lease. A cosigner pays rent if you can't. A guarantor fulfills your lease responsibilities.