We work to fill your properties with much less risk. Together, these forms allow a landlord to bind both the tenant and guarantor to financial obligations under the lease.Com or ask your property manager about Leap. The gross monthly income of all applicants combined must be at least 2.5 times the monthly rent. Lease Guarantor: A lease guarantor may be used under the following conditions: Your monthly verifiable income is less than 3 X's the amount of the monthly rent. The Texas Tenant Advisor provides information about when a residential lease can be terminated or changed. Firstly, you'll need to write a guarantor agreement. This can be either attached to the primary lease or a standalone document. TheGuarantors strive to unlock opportunity and financial advantage for brokers, landlords and renters in residential and commercial leasing. Find the Perfect Home.