Skip to main content
Back to Knowledge Base
📄 Leases & Forms

Co-Signer

A person who signs a lease alongside the tenant, assuming legal responsibility for rent payments and damages if the tenant defaults.

A co-signer, often called a guarantor, is a third party who enters a legal agreement to guarantee the fulfillment of a lease obligation. They are held jointly and severally liable, meaning they can be held responsible for the entire debt if the primary tenant fails to pay rent or causes damage to the property beyond the security deposit.

How It Applies to Florida Landlords

In Florida, co-signers are a useful tool when screening prospective tenants who have insufficient income or limited credit history. By requiring a co-signer, you create an additional avenue for recovery if an eviction becomes necessary. It is crucial to have the co-signer sign an explicit 'Guarantee of Lease' addendum that specifically spells out their obligations, including potential legal fees and the costs of the eviction process, ensuring it is enforceable in Florida courts.

Key Takeaways

  • Co-signers provide added security when tenants have weak credit or low income.
  • The co-signer must be legally vetted with a background and credit check just like the tenant.
  • Ensure the guarantee agreement is in writing and notarized for extra legal protection.
  • The co-signer is liable for the full amount due under the lease, not just a portion.

Get leases updates

Get Florida landlord news and legal updates by email.

We use your email to send you our newsletter. See our Privacy Policy. Unsubscribe at any time.

Important Notice: Florida Landlord Network is an independent, non-attorney service. We urge you to consult an attorney before relying on any publication, using any document or described procedure found herein. Florida Landlord Network is not licensed by the Florida Bar to practice law and is not authorized to give legal advice or tell you your legal rights.