Yes, you can refinance with the same bank, but they won't always offer you the best terms
Most banks will refinance a car loan you already have with them. The process is usually faster than refinancing elsewhere because they already have your credit history, payment record, and vehicle information on file. However, banks have less incentive to compete for your business when you're already a customer — they know switching costs money and time, so they may not offer you the lowest rate available in the market.
The real question is not whether you can, but whether you should. Comparing offers from other lenders — credit unions, online lenders, and other banks — takes a few hours and can save you hundreds of dollars over the life of the loan. Many people refinance with the same bank out of convenience, then discover later they could have gotten a better deal elsewhere.
Key Takeaways
- Your current bank can refinance your car loan and may process it faster because they already have your information.
- Banks often offer lower rates to new customers than to existing borrowers refinancing the same loan, so comparing other lenders usually saves money.
- The refinance will create a new loan that pays off your old one, and you'll start a new payment schedule with a new interest rate.
- Getting quotes from at least three other lenders takes less than an hour and lets you see whether your bank's offer is competitive.
- If your bank denies refinancing, it usually means your credit score dropped or your car's value fell below what you owe.
How refinancing with your current bank works
When you refinance with the same bank, you're asking them to create a new loan that pays off your existing loan in full. The new loan has a new interest rate, a new term (usually 36 to 72 months), and new monthly payments. Your old loan closes, and you start making payments on the new one.
Because your bank already has your account history, they can move faster. They won't need to order a new vehicle inspection or title search — they already know what car you're financing and what it's worth. If you've made payments on time, they have proof of your reliability. This can mean approval in days instead of weeks.
However, speed is the main advantage. The interest rate your bank offers you on a refinance is not necessarily lower than what you'd get elsewhere. Banks price refinances differently than new loans. A customer refinancing an existing loan is less valuable to them than a new customer bringing in a new loan, so the rate may reflect that.
When your bank might deny a refinance
Your bank can refuse to refinance your loan if your financial situation has changed since you took out the original loan. The most common reasons for denial are a drop in your credit score, a significant decrease in your car's value, or a history of late payments on the current loan.
If you owe more than the car is worth — called being "underwater" on the loan — refinancing becomes harder. Your bank may still do it, but they'll charge a higher interest rate to cover the risk. You can check your car's current value using Kelley Blue Book or NADA Guides, and compare it to what you still owe on the loan.
A drop in credit score is another common barrier. If your score has fallen since you took out the original loan, your bank may see you as a higher risk and either deny the refinance or offer a rate that's higher than your current one. In that case, refinancing makes no financial sense.
Comparing your bank's offer to other lenders
Before accepting your bank's refinance offer, get quotes from at least two or three other sources. Credit unions often offer lower rates than banks, especially if you're a member. Online lenders like LendingClub, Upstart, and Lightstream can move quickly and sometimes beat traditional banks. Other banks in your area may also compete for your business.
When you request a quote, ask for the interest rate, the term length, and the total amount you'll pay over the life of the loan. A lower monthly payment might mean a longer loan term, which costs more in interest overall. The total cost matters more than the monthly payment.
Getting multiple quotes within a short window (usually 14 to 45 days, depending on the lender) counts as a single inquiry on your credit report. This means shopping around doesn't hurt your credit score the way multiple separate inquiries would over time.
What happens to your old loan when you refinance
When your new lender approves the refinance, they pay off your old loan in full. Your original lender closes that account and sends you a payoff confirmation. You then make payments on the new loan to the new lender — or to your bank if you're refinancing with them.
The title to your car stays with you, but the lien (the lender's legal claim to the car) transfers to the new lender. This is handled automatically during the refinance process. You don't need to visit the DMV or sign new title documents in most states.
If you have a remaining balance on your old loan after the new loan pays it off, that's unusual and means something went wrong. Contact your original lender immediately to confirm the payoff was processed correctly.
Costs and fees to watch for
Refinancing with your current bank may have lower or no fees because they already have your information. However, some banks charge a refinance fee, an application fee, or a document preparation fee. Ask your bank for a complete list of costs before you agree.
Other lenders may also charge fees. Online lenders sometimes charge origination fees (typically 1 to 5 percent of the loan amount). Credit unions often charge little to nothing. When comparing offers, add any fees to the interest cost to see the true total cost of each loan.
You may also have a prepayment penalty on your current loan — a fee charged if you pay it off early. Check your original loan documents or call your bank to ask. If a penalty exists, factor it into your decision. Sometimes the interest savings from refinancing don't outweigh the prepayment penalty.
When refinancing with your bank makes sense
Refinancing with your current bank is the right choice if their rate is competitive with other offers and you value the speed and simplicity. If you've been a customer for years with a clean payment history, your bank may offer you a better rate than you'd expect. It's worth asking.
Refinancing also makes sense if your credit score has improved significantly since you took out the original loan. A higher credit score means a lower interest rate, and the savings can be substantial. Even a 1 percent reduction in interest rate can save hundreds of dollars over the life of a five-year loan.
If interest rates in the market have dropped since you took out your loan, refinancing with anyone — including your bank — can lower your monthly payment and total interest cost. Check current rates online to see whether the market has moved in your favor.
Frequently Asked Questions
Will refinancing hurt my credit score?
A refinance will cause a small, temporary dip in your credit score when the lender checks your credit. The dip usually recovers within a few months. However, if you apply to many lenders over a long period, multiple inquiries can add up and hurt your score more significantly. Concentrate your applications within a two-week window to minimize the impact.
Can I refinance if I'm behind on payments?
Most lenders, including your current bank, will not refinance a loan if you're currently behind on payments. You'll need to bring the account current first. Once you've made several on-time payments after catching up, you become a better candidate for refinancing.
How long does it take to refinance with my bank?
Refinancing with your current bank typically takes three to seven business days from approval to funding. Because they already have your information, they skip steps that take longer with new lenders. However, some banks may take up to two weeks depending on their internal processes.
What if my car is worth less than I owe?
You can still refinance, but lenders will charge a higher interest rate because you're underwater on the loan. Your bank may offer better terms than other lenders since they already have the loan on their books. Compare offers before deciding, because a higher rate might not be worth the refinance.
Do I need to provide new documents to refinance with my bank?
Your bank will likely need updated proof of insurance and possibly a recent pay stub or tax return to verify your income. They may not need a new vehicle inspection or title documents because they already have those from your original loan. Ask your bank for a complete list of what they need before you start the process.