A guarantor is a person who promises to pay your rent if you cannot
A guarantor is someone who signs a legal agreement with your landlord, promising to cover your rent and other lease obligations if you stop paying. The guarantor does not live in the apartment — they are a backup payer. If you miss rent, the landlord can pursue the guarantor for the money instead of or in addition to pursuing you.
Landlords ask for a guarantor when they believe you are a financial risk. This usually happens if your income is too low, your credit score is too low, your job is unstable, or you have no rental history. The guarantor essentially tells the landlord: "I will make sure this person pays."
A guarantor is different from a co-signer on a lease. A co-signer signs the lease itself and is equally responsible for all lease terms. A guarantor typically signs a separate guarantor agreement and is responsible only for rent and related charges, not for damage or lease violations.
Key Takeaways
- A guarantor is a backup payer who promises to cover your rent if you do not pay it yourself.
- Landlords typically ask for a guarantor when your income is low, your credit is poor, or you have no rental history.
- The guarantor must have income and credit strong enough to convince the landlord they can actually pay if called upon.
- A guarantor is legally liable for rent debt and can be sued by the landlord if you do not pay.
- Some states and cities limit what landlords can charge guarantors or restrict when a guarantor can be required.
Who typically becomes a guarantor
A guarantor is usually a family member — a parent, grandparent, or adult sibling. Sometimes it is a close friend or mentor. The person must have a stable income and good credit, because the landlord will check their financial background just as they check yours.
Landlords verify a guarantor's income through pay stubs, tax returns, or employment letters. They run a credit check. They may call the guarantor's employer. A guarantor with a low income or poor credit will not satisfy the landlord — the whole point is to have someone financially stronger than you are.
Some landlords accept a guarantor only if their annual income is 40 times the monthly rent. Others use different thresholds. There is no single rule across all landlords, so you will need to ask what your specific landlord requires.
What a guarantor is legally responsible for
Once a guarantor signs the agreement, they are legally liable for your rent. If you do not pay in full by the due date, the landlord can demand payment from the guarantor without first pursuing you. In some states, the landlord must pursue you first; in others, they can go straight to the guarantor.
A guarantor is typically responsible for rent only, not for damage to the apartment, utilities you do not pay, or other lease violations. However, the guarantor agreement you sign will spell out exactly what they are responsible for, so read it carefully before signing.
If the guarantor does not pay when the landlord demands it, the landlord can sue them in small claims or civil court. A judgment against the guarantor can damage their credit, lead to wage garnishment, or result in a lien on their property. This is a serious legal commitment.
How guarantor agreements work in practice
The guarantor signs a separate document — usually called a guarantor agreement, guaranty agreement, or personal may provide. This document is not part of your lease; it is a contract between the landlord and the guarantor alone.
The guarantor agreement typically states the monthly rent amount, the lease term, and what happens if you do not pay. It may say the guarantor is liable for the full lease term, or only for a certain period. Some agreements make the guarantor liable for late fees, court costs, and attorney fees if the landlord has to pursue payment.
The guarantor does not receive a copy of your lease and is not involved in your day-to-day tenancy. They are straightforward on standby. If you pay rent on time every month, the guarantor never has to do anything.
State and local limits on guarantor requirements
Some states and cities restrict when landlords can require a guarantor or what they can charge. New York City, for example, limits guarantor income requirements to 40 times the monthly rent and prohibits landlords from requiring a guarantor if your income alone meets their threshold. California restricts what fees landlords can charge guarantors.
A few states require landlords to pursue the tenant first before going after the guarantor — a rule called "exhaustion." Other states allow the landlord to pursue either party at any time.
If you live in a state or city with strong tenant protections, your landlord may not be able to require a guarantor at all, or may have to accept alternative forms of proof of income or credit. Check your local housing authority or tenant rights organization for the rules in your area.
Alternatives to finding a guarantor
If you cannot find a guarantor, you have other options. Some landlords will accept a larger security deposit instead — typically one to three months of rent. This gives the landlord a financial cushion without requiring a third party.
You can also offer to pay the first month's rent and security deposit upfront, or to pay rent weekly instead of monthly, to show the landlord you are serious about paying. Some landlords will waive the guarantor requirement if you work for a large, stable employer or have a letter from your employer confirming your job and income.
A few cities have guarantor programs run by nonprofits or government agencies. These programs act as a guarantor on your behalf, usually for a fee. Search "[your city] guarantor program" to see if one exists where you live.
What happens if you stop paying rent
If you fall behind on rent, the landlord will typically contact you first. If you do not respond or do not pay, the landlord will then contact the guarantor. The guarantor will be asked to pay the full amount owed — not just the next month's rent, but all back rent plus any late fees or court costs the lease allows.
The guarantor can choose to pay or refuse. If they refuse, the landlord can file a lawsuit against them. The guarantor can defend themselves in court, but they will need to prove they are not liable — for example, that the guarantor agreement was not valid or that the landlord did not follow the law.
This is why it is important to choose a guarantor you trust and to communicate with them if you are having trouble paying rent. A guarantor who is surprised by a demand for payment may feel betrayed and may refuse to help, leaving you facing eviction.
Frequently Asked Questions
Can a guarantor back out of the agreement?
Once a guarantor signs the agreement, they cannot straightforward back out. However, the agreement may end automatically when the lease ends or after a certain period. If the guarantor wants to stop being liable before the lease ends, they must negotiate with the landlord in writing. Some landlords will release a guarantor if the tenant's income increases or credit improves.
Does the guarantor have to live in the same state as the apartment?
No. A guarantor can live anywhere. However, if the landlord has to sue the guarantor, they will file the lawsuit in the guarantor's home state, which may make the process more complicated and expensive for the landlord. Some landlords prefer a local guarantor for this reason.
Will being a guarantor hurt the guarantor's credit?
Signing the agreement itself does not hurt credit. However, if you stop paying rent and the landlord pursues the guarantor, a judgment or collection account against the guarantor will damage their credit score. This is why guarantors should take the commitment seriously.
What if the guarantor dies or becomes unable to pay?
The guarantor agreement typically remains in effect even if the guarantor dies. The landlord can pursue the guarantor's estate for payment. If the guarantor becomes disabled or unemployed, the landlord is not required to release them — the guarantor remains legally liable unless the landlord agrees otherwise in writing.
Can I have more than one guarantor?
Yes. Some landlords accept multiple guarantors, each responsible for the full amount. This can be useful if one guarantor's income is borderline. However, most landlords require only one guarantor, and some will not accept more than one.