• 
  What Is a Guarantor?
• How One Works
• Types
• Guarantors vs. Co-signers
• Advantages and Disadvantages
• FAQs
• The Bottom Line

Guarantor: Definition, Example, and Responsibilities

By 

Andrew Bloomenthal

Updated May 24, 2023

Reviewed by 

Thomas J. Catalano

Fact checked by 

Katrina Munichiello

Definition

A guarantor is an individual or entity who promises to pay a debt if the main party defaults. They act as a backup source of payment if the borrower can’t cover the debt.

What Is a Guarantor?

“Guarantor” is a financial term describing an individual who promises to pay a borrower’s debt if the borrower defaults on their loan obligation. Guarantors pledge their own assets as collateral against the loans. On rare occasions, individuals act as their own guarantors, by pledging their own assets against the loan.

The term “guarantor” is often interchanged with the term “surety.”

Key Takeaways

• A guarantor guarantees to pay a borrower’s debt if the borrower defaults on a loan obligation.
• The guarantor guarantees a loan by pledging their assets as collateral.
• A guarantor alternatively describes someone who verifies the identity of an individual attempting to land a job or secure a passport.
• Unlike a co-signer, a guarantor has no claim to the asset purchased by the borrower.
• If the borrower defaults on their loan, then the guarantor is liable for the outstanding obligation, which they must meet; otherwise, legal action may be brought against them.

Understanding a Guarantor

A guarantor is typically over the age of 18 and resides in the country where the payment agreement occurs. Guarantors generally exhibit exemplary credit histories and sufficient income to cover the loan payments if and when the borrower defaults, at which time the guarantor’s assets may be seized by the lender. And if the borrower chronically makes payments late, the guarantor may be on the hook for additional interest owed or penalty costs.

Types of Guarantors

There are many different scenarios in which a guarantor would need to be used. This ranges from assisting people with poor credit histories to simply assisting those without a high-enough income. Guarantors also don’t necessarily need to be liable for the entire monetary obligation in the guarantee. Below are different situations that would require a guarantor, as well as the type of guarantor in a specific guarantee.

Guarantors as Certifiers

In addition to pledging their assets as collateral against loans, guarantors may also help individuals land jobs and secure passport documents. In these situations, guarantors certify that they personally know the applicants and corroborate their identities by confirming photo IDs.

Limited vs. Unlimited

As defined under the terms of the loan agreement, a guarantor can either be limited or unlimited concerning timetables and levels of financial involvement. Case in point: A limited guarantor may be asked to guarantee a loan only up to a certain time, after which the borrower alone assumes responsibility for the remaining payments and suffers the consequences of defaulting.

A limited guarantor may also only be responsible for backing a certain percentage of the loan, referred to as a penal sum. This differs from unlimited guarantors, who are liable for the entire amount of the loan throughout the entire duration of the contract.

Other Contexts for Guarantors

Guarantors aren’t solely used by borrowers with poor credit histories. Pointedly, landlords frequently require first-time property renters to provide lease guarantors. This commonly occurs with college students whose parents assume the role of the guarantor, in case the tenant is unable to make the rent or prematurely breaks the lease agreement.

Guarantors vs. Co-signers

A guarantor differs from a co-signer, who co-owns the asset, and whose name appears on titles. Co-signer arrangements typically occur when the borrower’s qualifying income is less than the figure stipulated in the lender’s requirement. This differs from guarantors, who step in only when borrowers have sufficient income but are thwarted by lousy credit histories. Co-signers share ownership of an asset, while guarantors have no claim to the asset purchased by the borrower.

However, in the event the borrower has a claim against a third party that has caused the default, the guarantor has the right to invoke a process called subrogation (“step into the shoes of the borrower”) to recover damages.

For example, in a rental agreement, a co-signer would be responsible for the rent from day one, whereas a guarantor would only be responsible for the rent if the renter fails to make a payment. This also applies to any loan. Guarantors are only notified when the borrower defaults, not for any payment before that.

Important

In the event of a default, the guarantor’s credit history may be adversely affected, which may limit their chances of securing loans in the future.

In essence, a co-signer takes on more financial responsibility than a guarantor does, as a co-signer is equally responsible from the onset of the agreement, whereas a guarantor is only responsible once the primary party to the contract fails to meet their obligation.

Advantages and Disadvantages of Guarantors

In an agreement with a guarantor, the advantages usually lie with the primary party in the contract, whereas the disadvantages usually lie with the guarantor. Having a guarantor means that the loan or agreement has a higher and much quicker chance of being approved. Most likely, it can allow for borrowing more and receiving a better interest rate. However, loans with guarantors tend to have higher interest rates.

Tip

In a rental agreement, one way to avoid needing a guarantor is by paying a few months of rent upfront if you are in a position to do so.

The disadvantages lie with the guarantor. If the person you are guaranteeing fails to pay their obligations, then you are on the hook for the amount. If you are not in a financial situation to make the payments, then you are still liable for the amount, your credit score will be negatively impacted, and legal action may be taken against you. Also, if you guarantee a loan, then your ability to borrow additional money for something else is limited because you are tied to an existing obligation.

Pros

• Helps a borrower obtain a loan or a rental much easier
• Allows for the ability to borrow a higher amount
• Can help the borrower improve their credit history

Cons

• Guarantor may be liable for the outstanding obligation
• Guarantor’s credit score could be negatively impacted
• Ability to obtain another loan for separate use is limited

Is a Guarantor a Co-signer?

Though the terms are used interchangeably, they are different. A co-signer takes on equal responsibility in an agreement, co-owns the asset, and is responsible for payments from the start of the agreement. A guarantor is only responsible for payments once the primary party of the agreement defaults and is then notified by the lender. A co-signer has more financial responsibility than a guarantor.

Is a Parent a Guarantor?

A parent can act as a guarantor and often does for a child for their child’s first rental property, as the child’s income is usually not high enough at a young age.

How Do You Qualify As a Guarantor?

Different agreements and different lenders have different requirements for a guarantor. At the minimum, a guarantor will need to have a high credit score without any issues in their credit repor