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Leases 8 min2025-08-05

What is a cosigner (guarantor) and how to get one to rent

What a cosigner or guarantor is for renting in the USA, how to get one and what legal responsibilities they take on. Complete 2025 guide.

What is a cosigner (guarantor) and how to get one to rent

What a cosigner is and why they ask for one

A cosigner (also called a guarantor) is a person who signs the lease alongside you and legally commits to paying the rent if you cannot. For the landlord it is an extra guarantee; for you, it is often the key that opens the apartment door.

Landlords usually ask for a cosigner when the applicant:

  • Has no credit history or a low one

  • Is a newcomer to the country or the job market

  • Has irregular income or below the required minimum

  • Is a student with no income of their own
  • Legal responsibilities of the cosigner

    It is essential that your cosigner understands what they are committing to. By signing, they take on:

  • Paying the full rent if you do not

  • Responding for property damage beyond normal wear and tear

  • Covering late payment charges and lease penalties

  • Staying responsible for the entire lease term
  • In many states, the landlord can demand payment from the cosigner directly, without having to sue you first.

    Requirements a good cosigner usually meets

    | Requirement | Detail |
    |-------------|--------|
    | Credit | Score of 680 or higher |
    | Income | 3-5 times the monthly rent |
    | Stable job | Demonstrable work history |
    | Residency | Usually in the USA |

    How to get a cosigner

    1. Close relatives


    Parents, siblings or uncles with credit and stable income are the most common option. Explain the responsibilities clearly so they decide with full information.

    2. Trusted friends


    Some friends in a good financial position can help, but remember it is a serious commitment that can affect the relationship if something goes wrong.

    3. Institutional guarantor services


    Companies like The Guarantors, Insurent or Leap act as a cosigner in exchange for a fee (usually a percentage of the annual rent). They are useful if you have no one to sign for you, though they have a cost.

    How to protect the relationship with your cosigner

  • Always pay on time: it is your main responsibility

  • Keep your cosigner informed of any problem

  • Offer a written agreement between you about what happens if you cannot pay

  • Consider renters insurance to cover accidental damage
  • Cosigner vs. additional deposit

    If you cannot get a cosigner, remember that many landlords accept alternatives: a larger deposit, advance payment of several months or proof of ample savings. It is not the only path.

    Frequently asked questions

    Does the cosigner have to live in the apartment? No. The cosigner only guarantees payment; they do not live there or have rights over the home.

    Can a cosigner live in another state? Yes, in most cases, as long as they meet the credit and income requirements.

    Does it affect the cosigner's credit? It can affect it if you stop paying, since the debt could be reported under their name.

    A cosigner is a powerful tool. Choose someone you trust, be transparent about the responsibilities and always keep up with your payments.

    Frequently Asked Questions