Yes, you can refinance with the same bank, but they won't always offer you the best rate
Your current bank can refinance your car loan. Many banks will do it because you already have a relationship with them and they have your credit history on file. The process is usually faster than going elsewhere—sometimes just a phone call or a visit to a branch—because they already know you.
But staying with your bank does not mean you get the best deal. Banks price refinances based on your current credit score, the car's age and mileage, how much you still owe, and how much equity you have. Your existing relationship might earn you a small discount, but it might not. You need to compare their offer against at least two other lenders—credit unions, online banks, or other traditional banks—to know whether you are actually saving money.
Key Takeaways
- Your current bank can refinance your car loan without you having to switch lenders, and the process is often faster because they already have your information.
- Banks set refinance rates based on your credit score and the car's condition, not on loyalty, so you may not get the best rate even if you stay put.
- You should get rate quotes from at least two other lenders—credit unions or online banks—before accepting your bank's offer.
- Refinancing makes sense only if the new rate is lower than your current rate and the monthly savings exceed any fees the bank charges.
- Your bank will run a hard credit inquiry, which temporarily lowers your credit score by a few points, so do your shopping within a two-week window to minimize damage.
How refinancing works at your current bank
When you refinance with your bank, you are paying off the old loan with a new loan. The bank issues you a new promissory note at a new interest rate, usually for a new term (often 36, 48, or 60 months). They then pay off your old loan in full. Your monthly payment changes because the rate and term have changed.
Your bank already holds the title to your car as collateral, so they do not need to wait for paperwork from another lender. This is why the process is faster. You typically fill out a short application, they run a credit check, and you sign new loan documents. Some banks let you do this entirely online or by phone. Others require you to visit a branch.
The bank will charge you a refinance fee, which varies by lender. Some charge nothing. Others charge $50 to $300. Ask your bank what they charge before you agree. Some banks also charge a prepayment penalty on your old loan if you pay it off early—check your original loan documents to see if yours does. If it does, factor that cost into whether refinancing saves you money.
When refinancing with your bank makes financial sense
Refinancing saves you money only if your new rate is lower than your current rate. The lower the new rate, the more you save. But you also need to account for fees and how long you plan to keep the car.
Use this simple math: calculate your total monthly savings (old payment minus new payment), then subtract any refinance fee or prepayment penalty. Divide the fee by your monthly savings. That number is how many months it will take to break even. If you plan to keep the car longer than that, refinancing makes sense.
Example: Your current payment is $400 per month at 6.5% interest. Your bank offers to refinance at 4.5%, which lowers your payment to $350. You save $50 per month. The refinance fee is $150. It takes three months to break even ($150 ÷ $50). If you plan to keep the car for at least three months, the refinance is worth it.
Why you should shop around even if you stay with your bank
Your bank's rate is not the only rate you can get. Credit unions often offer lower rates than banks, especially if you are a member or if you live in their service area. Online lenders like LendingClub, Lightstream, or SoFi often have competitive rates. Even other traditional banks may offer better terms.
Get quotes from at least two other lenders. Most will give you a rate quote without a hard credit inquiry—this is called a soft pull or pre-qualification. Once you have quotes from three lenders, compare the interest rate, the term, any fees, and the total amount you will pay over the life of the loan. Then decide whether your current bank's offer is actually the best.
The time to shop is before you commit to any lender. Once you accept an offer, the lender runs a hard credit inquiry, which temporarily lowers your credit score by a few points. Multiple hard inquiries in a short time (usually within two weeks) count as a single inquiry for credit scoring purposes, so do all your shopping within that window.
What happens to your old loan when you refinance
When you refinance, your new lender (whether it is your current bank or a different one) pays off your old loan in full. The old lender releases the title to your car. Your new lender becomes the lienholder on the title. You now owe money to the new lender instead of the old one.
If you refinance with a different lender, your current bank will no longer have a claim on your car. If you refinance with your current bank, they simply replace the old loan with the new one in their system. Either way, you make one monthly payment to one lender going forward.
Documents and information you will need
Your bank already has most of what they need, but you should have these ready when you apply:
- Your loan account number (on your monthly statement or in your online banking portal)
- Your current vehicle title or registration
- Proof of insurance (most lenders require you to carry full coverage)
- Your current mileage and the car's condition (some banks ask this to assess the car's value)
- Your most recent pay stub or tax return (to verify income)
- Your Social Security number (for the credit check)
If you are refinancing with a different lender, you will also need the payoff amount from your current lender. Call your bank or log into your account online to find this. The payoff amount is usually higher than your current balance because it includes interest accrued through the payoff date.
Red flags and things to watch for
Do not refinance if the new rate is higher than your current rate. This happens sometimes if your credit score has dropped since you took out the original loan, or if interest rates in the market have risen. A higher rate means a higher payment, which costs you money.
Watch out for negative equity. If you owe more than the car is worth, refinancing may not be possible, or the new lender may require you to pay the difference upfront. You can find your car's value using Kelley Blue Book or NADA Guides.
Do not let the bank pressure you into a longer term just to lower your monthly payment. A 72-month loan has a lower payment than a 60-month loan, but you pay more interest overall. Stick with the shortest term you can afford.
If your bank offers to refinance but requires you to open a new checking account or buy other products, walk away. Refinancing should stand on its own financial merit. Do not let bundling requirements cloud your decision.
Frequently Asked Questions
Will refinancing hurt my credit score?
Yes, but only temporarily. The hard credit inquiry lowers your score by a few points, usually 5 to 10. The new loan also lowers your average age of accounts. However, your score typically recovers within a few months as you make on-time payments on the new loan. If you shop for rates within two weeks, multiple inquiries count as one, so the damage is minimized.
Can I refinance if I still owe more than the car is worth?
It depends on the lender and how much you are underwater. Some banks will refinance if you are only slightly underwater. Others will not. If they do, they may require you to pay the difference upfront or roll it into the new loan, which increases your total debt. Check with your bank first before assuming it is not possible.
How long does refinancing take with my current bank?
Usually one to three weeks from application to funding. Your bank may approve you in a few days, but the actual payoff and transfer of the title takes longer. Some online lenders are faster—as little as one to two weeks—but traditional banks typically take longer because of paperwork and title processing.
What if my bank denies my refinance request?
Banks deny refinances if your credit score has dropped significantly, if you have missed payments, or if the car is too old or has too much mileage. If your bank denies you, try credit unions or online lenders, which sometimes have looser requirements. You may also need to wait a few months and rebuild your credit before trying again.
Do I have to refinance with the same bank if I want to keep my checking account there?
No. Refinancing your car loan and keeping your checking account are separate decisions. You can refinance with a different lender and keep your bank account where it is. Banks do not tie these together, and doing so would be illegal under fair lending laws.