Service
Talk to our team to start saving 800.260.5355
Blog
Three people at a small desk talking and writing notes on a clipboard

What's The Difference Between Cosigners vs Joint Car Loans?

03
/
04
/
2024

Cosigner vs. Joint Loans for Cars

Purchasing a vehicle for your family or business usually requires a loan. Sometimes, if you are a single borrower, you may need a better credit score or loan-to-debt ratio to qualify for a favorable rate. Choosing a cosigner or joint auto loan can grant you access to a larger loan with a lower interest rate. While cosigner and joint loans are similar, they have several key variations that make them ideal in different situations.

What Is a Joint Auto Loan?

A joint auto loan is an option that allows two people to borrow money for a vehicle and share the benefits and risks. Both borrowers list their names under the loan, meaning they can both access the funds.

The borrowers are also responsible for payments during the auto loan’s term. They can form a private payment agreement as long as the lender receives full payment on time each month. Joint borrowers share proceeds upon the vehicle’s sale.

Whose Credit Score Is Used on a Joint Auto Loan?

Lenders consider both borrowers’ credit scores when considering joint auto loan applications. The borrowers must qualify for the lender to approve the loan. Payments, or the lack of payment, affect the borrowers’ credit scores.

What Is a Cosigner Auto Loan?

A cosigner auto loan is a lending agreement that supplies funding to a primary borrower with a cosigner’s support. Using a cosigner on an auto loan allows the primary borrower to qualify for a loan or receive a lower interest rate.

The primary borrower assumes ownership of the vehicle and is the first person responsible for monthly payments. The cosigner is accountable for the balance if the primary borrower defaults. However, the primary borrower takes full ownership of the vehicle and receives all proceeds if they sell it.

Whose Credit Is Used for a Cosigner Auto Loan?

Lenders approve cosigner auto loans according to the cosigner’s credit. The primary borrower’s credit and income play a role in the final decision, but the cosigner’s standing bears the most weight.

Learn More About Car Loans With RefiJet

Joint and cosigner auto loans are actionable resources for groups that want to share financial responsibility for a vehicle loan. However, there may come a time when you want to refinance your loan under a single name or add a name to your personal loan. RefiJet simplifies the process of refinancing auto loans. We invite you to find out if you are eligible for auto loan refinancing today!

Back to All Articles

Helpful Articles

A young woman wearing glasses sits behind the wheel of her new car.
12
/
15
/
2025
Car Loan Rollovers: What to Consider Before You Refinance

Before rolling over your car loan, understand the benefits and drawbacks. Discover your options on a negative equity loan.

A man and a woman look over their lease paperwork while seated at the kitchen island.
12
/
10
/
2025
How to Make a Cosigner the Primary on a Car Loan

Find out when and how a cosigner can become the main borrower on a car loan and what steps lenders require.

A young man in a denim shirt fastens his seatbelt in the driver’s seat of his leased car.
12
/
03
/
2025
My Dealer Wants to Buy My Leased Car, Now What?

Can a dealer buy your leased car? Understand buyout limits, payoff quotes, and steps to get the best offer for your lease buyout.