Should I Use a Guarantor or Cosigner on a Rental Agreement?

Quick Answer

Both a guarantor and cosigner sign the lease and assume liability for paying the rent. A cosigner is responsible from day one, while a guarantor is only liable to make payments when the primary borrower can’t or won’t pay.

A couple smile at their advisor while the man shakes hands with the other man.

A cosigner on a rental property is someone who signs a lease with you and assumes equal liability for paying the rent, while a guarantor is only liable to make payments when the primary borrower can't or won't pay. You may be required to have a guarantor or cosigner when you rent a home if your credit, rental history or income do not meet the landlord's requirements.

What Is a Guarantor?

A guarantor is someone who vouches for you financially and can be a friend, family member or even a third-party service. The guarantor signs the rental agreement with you and ensures rent payments are made on time if you fall behind or can no longer make the payments yourself. As a rule, guarantors are not entitled to live with you as a tenant in the apartment.

If you have poor credit, no rental history or low income, your landlord may require a guarantor who has collateral, stellar credit and a steady income on the lease agreement to offset any risk of nonpayment by the primary renter. However, if you miss rent payments, your guarantor could lose their collateral and put your relationship at risk.

What Is a Cosigner?

A rental agreement cosigner also signs a lease with you and takes on shared responsibility for making payments from day one. Unlike a guarantor, a cosigner can live in the apartment with you as a tenant if you choose. A cosigner could be a family member, friend or someone you know well.

If your credit is poor or you can't qualify for an apartment on your own, a cosigner with good to excellent credit and a stable income can help. But because a cosigner is also legally responsible for all payments, any missed payments will appear on their credit report as well as on yours if your landlord reports rent payments to the credit bureaus. If that happens, both your credit and your cosigner's credit can take a hit.

On the flip side, if your landlord reports your payments and you make all payments as agreed, your credit and your cosigner's credit can strengthen over time.

Should You Get a Guarantor or a Cosigner?

Either a guarantor or cosigner can open the door, so to speak, if you can't qualify for a rental unit on your own. They both also have legal and financial obligations once they've signed the rental agreement. However, there are times when using one has the advantage over the other.

When to Get a Cosigner

If you want a roommate to share your space and split the rent, you may want to consider adding a cosigner to the lease agreement. Although a cosigner doesn't have to live in the apartment with you, many do. If you can't qualify on a rental agreement because of poor credit or no rental history, you might also want a cosigner.

As a cosigner, it can fall on you to pay your roommates' share of rent and fees if they don't. Even if you pay your portion of the rent, you might face eviction if your roommates don't pay their fair share and you can't make up the difference on your own.

When to Get a Guarantor

If you prefer to live alone but need someone to back you up financially so you can qualify for a lease, a guarantor is a good option. However, a landlord may ask a guarantor to put up collateral on the rental agreement. That means if you or your guarantor can no longer make payments, your guarantor could lose the collateral.

For many, serving as a guarantor is less appealing than becoming a cosigner because a guarantor has total financial responsibility without any rights to live in the unit. It's important to understand both your obligations and your guarantor's obligations before signing the lease agreement.

The Bottom Line

Getting a little help from your friends or a third party can help open the door to your new apartment. But it comes with a fair share of responsibility. Both a guarantor and cosigner sign the lease agreement and are responsible for any payments if you can no longer make them yourself.

But if you can't find a guarantor, don't want a roommate, or just want to try to make it on your own, get your Experian credit report and credit score for free to know where you stand

The purpose of this question submission tool is to provide general education on credit reporting. The Ask Experian team cannot respond to each question individually. However, if your question is of interest to a wide audience of consumers, the Experian team may include it in a future post and may also share responses in its social media outreach. If you have a question, others likely have the same question, too. By sharing your questions and our answers, we can help others as well.

Personal credit report disputes cannot be submitted through Ask Experian. To dispute information in your personal credit report, simply follow the instructions provided with it. Your personal credit report includes appropriate contact information including a website address, toll-free telephone number and mailing address.

To submit a dispute online visit Experian's Dispute Center. If you have a current copy of your personal credit report, simply enter the report number where indicated, and follow the instructions provided. If you do not have a current personal report, Experian will provide a free copy when you submit the information requested. Additionally, you may obtain a free copy of your report once a week through December 31, 2022 at AnnualCreditReport.