Lease Cosigner

A lease cosigner is a person who agrees to sign a rental lease alongside the primary tenant and takes on legal responsibility for the rent if the tenant fails to pay.

Landlords typically ask for a cosigner when a renter has limited credit history, low income, or a past eviction that makes the landlord uncertain about their ability to pay. The cosigner does not usually live in the unit, but by signing the lease they are agreeing to cover any unpaid rent or damages if the primary tenant cannot. This arrangement is common for first-time renters, college students, or anyone rebuilding their financial profile.

For example, a landlord may require that a renter earn at least three times the monthly rent to qualify on their own. If a renter earns $2,500 per month but the rent is $1,200, they may fall short of that threshold. A parent or close family member earning $4,000 per month could step in as a cosigner to help the renter qualify for the unit.

• Cosigners are generally held to the same financial obligations as the primary tenant.
• A cosigner’s credit score may be affected if rent goes unpaid.
• Cosigner requirements and rules may vary by state and local law.

Understanding the cosigner role matters because it is a serious financial commitment for both parties. If you are asked to cosign or are looking for one, the CFPB recommends carefully reviewing all terms before signing any credit-related agreement. Consult a local tenant rights organization or attorney if you have questions about your specific rights and obligations.