Yes, you can refinance with the same bank, but they may not offer you better terms
Most banks will refinance your auto loan with them, but refinancing with the same lender is often not your best option. Banks have less incentive to compete for your business when you are already a customer, and they know you may not shop around. You will usually find lower rates or better terms by getting quotes from other lenders — credit unions, online lenders, or competing banks — and then using those offers to negotiate with your current bank or simply switching.
The process itself is straightforward: you contact your bank's loan department, ask about refinancing, and they pull your current credit and loan details. If they approve you, they pay off your existing loan and issue a new one with new terms. The catch is that your bank has already made money on your original loan, so they have no strong reason to give you a discount now.
Key Takeaways
- Your current bank can refinance your auto loan, but they typically offer worse terms than you would get by shopping elsewhere first.
- Getting quotes from at least two other lenders before approaching your bank gives you concrete numbers to negotiate with.
- Refinancing with the same bank is fastest and simplest if you already have online banking set up and your loan is in good standing.
- Your credit score, the age of your car, and how much you still owe all affect whether any lender — including your current bank — will refinance you.
- The refinance process typically takes three to seven business days from approval to funding, though some online lenders move faster.
Why your current bank may not give you the best rate
Banks price refinance offers based on what they think you will accept. If you are already their customer and have not shopped around, they assume you will take whatever they offer. A lender you approach cold, by contrast, knows you are comparing them to others and will price accordingly to win your business.
Your bank also has less risk in keeping you than in losing you to a competitor. They already have your payment history, your account information, and your contact details. A new lender has to verify all of that from scratch. This means your bank can afford to offer you a slightly worse rate and still make money on the deal.
The exception is if your bank is actively trying to retain customers or running a promotional refinance offer. Some banks advertise rate discounts for existing customers during specific periods. It is worth asking, but do not assume the offer is competitive without checking other sources first.
How to compare your bank's offer to other lenders
Before you accept a refinance from your current bank, get at least two quotes from other sources. This takes 15 to 30 minutes and gives you real numbers to work with. Contact a credit union (if you are a member or can join one), an online auto lender, and one other bank. You will need your loan balance, the vehicle's year and mileage, and your Social Security number.
When you get quotes, pay attention to the interest rate, the loan term (how many months), and any fees. A lower rate over a longer term might cost you more in total interest than a slightly higher rate over fewer months. Use an auto loan calculator to compare the total amount you will pay under each option.
Once you have two solid offers in hand, call your bank's loan department and tell them you are considering refinancing elsewhere. You do not have to say which lender or what rate they offered — just say you have received competitive quotes. Some banks will match or beat an outside offer to keep your business. Others will not. If they will not move, you know you should refinance with the other lender.
What your bank will need to approve a refinance
Your bank already has most of what they need: your loan account number, your payment history with them, and your existing credit information. When you ask about refinancing, they will pull a fresh credit report to see if your score has changed since you took out the original loan. If your score has improved, you may get a better rate. If it has dropped, they may decline or offer a higher rate.
You will also need to provide the vehicle's current value. Your bank may use their own valuation or ask you to provide one from Kelley Blue Book or NADA Guides. If your car is worth less than you owe on it (you are "upside down"), refinancing becomes harder. Some banks will still refinance you, but at a higher rate or for a shorter term. Others will decline.
Have your driver's license, proof of insurance, and the vehicle's registration ready. Your bank may ask for proof that you still own the car and that it is insured. If you have missed any payments on the current loan, refinancing will be difficult or impossible, even with your current bank.
Timeline for refinancing with your current bank
Refinancing with the same bank is usually faster than switching to a new lender because they already have your information on file. The process typically takes three to five business days from the time you submit your application to the time the new loan funds and pays off the old one.
Here is what to expect: you call or visit your bank's website on day one and submit the refinance request. The bank pulls your credit and reviews your loan on days one or two. If approved, they send you documents to sign, usually electronically through your online banking portal or by email. You sign and return them on day two or three. The bank then orders a payoff quote from your current loan servicer (which is them, so this is instant), prepares the new loan documents, and funds the refinance on days three to five. Your old loan is paid off automatically, and you begin making payments under the new terms.
If you are refinancing with a different lender, add two to three days because the new lender has to order the payoff quote and coordinate with your current bank. Online lenders sometimes move faster and can fund within 24 hours of approval, though this varies by lender.
When refinancing with your current bank makes sense
Refinancing with your bank is the right choice if you have already compared their offer to at least two other lenders and your bank's rate and terms are competitive. It is also the right choice if the speed and simplicity matter more to you than saving a small amount of money — refinancing with your bank is genuinely faster and requires less paperwork.
Refinancing with your bank also makes sense if you have a strong relationship with them and they have offered you a loyalty discount or promotional rate. Some banks offer existing customers a quarter-point or half-point rate reduction on refinances. That discount, combined with the speed of refinancing with them, can make it worth staying put.
If your credit score has improved significantly since you took out the original loan, your bank may offer you a noticeably better rate than you received before. In that case, refinancing with them might be competitive even without shopping around, though you should still get one outside quote to be sure.
Reasons to refinance with a different lender instead
If your bank's rate is higher than what you can get elsewhere, refinance with the other lender. The difference between a 5% rate and a 4% rate on a $20,000 loan over 60 months is roughly $500 in total interest. That is real money, and it is worth the extra week of paperwork.
You should also consider switching if your bank charges a prepayment penalty for paying off the old loan early. Some banks charge a fee if you refinance with them or pay off the loan ahead of schedule. Check your original loan documents or call and ask. If there is a penalty, factor that into your comparison. A new lender without a penalty might still be cheaper overall.
If your bank declined to refinance you or offered you a much higher rate than other lenders, that is a sign to move your loan. Your bank may see you as higher risk now, or they may simply not want to compete. Either way, another lender is your better option.
What happens to your accounts and payments after refinancing
If you refinance with the same bank, your checking and savings accounts stay exactly as they are. Only your auto loan changes — it is paid off and replaced with a new loan under new terms. Your monthly payment amount will change based on the new interest rate and loan term. Your bank will send you new payment instructions, usually through your online banking portal.
If you refinance with a different lender, you will need to set up payments with the new lender. Most allow you to pay online, by phone, or by automatic bank transfer. You can usually choose the payment date each month. Your old loan with your original bank is closed once the new lender pays it off, and you will no longer see it in your online banking.
Make sure you update your car insurance company with the new lender's name and loan number. Insurance companies need to know who holds the lien on your vehicle. If you do not update them and you have an accident, the insurance payout might go to the wrong lender, which can complicate your claim.
Frequently Asked Questions
Will refinancing with my bank hurt my credit score?
Refinancing will cause a small, temporary dip in your credit score because the lender pulls a hard inquiry on your credit report. The dip is usually five to 10 points and recovers within a few months. The benefit of a lower interest rate typically outweighs this small, temporary impact. If you are planning to apply for a mortgage or other major loan within the next few months, you may want to wait before refinancing.
Can I refinance if I am behind on payments?
No. If you have missed a payment or are currently behind, your bank and other lenders will decline to refinance you. Focus on getting current first, then wait at least three to six months before refinancing. Once you have a clean payment history again, lenders will be willing to work with you.
What if my car is worth less than I owe on it?
This is called being upside down on your loan. Some banks and lenders will still refinance you, but usually at a higher interest rate or for a shorter loan term. Your best option is to shop around — credit unions and some online lenders are more willing to refinance upside-down loans than traditional banks. You may also consider paying down the loan balance before refinancing to reduce the gap.
How much can I save by refinancing?
Savings depend on your current rate, the new rate you can get, and how much time is left on your loan. If you have a 6% loan with three years remaining and can refinance at 4%, you might save $1,000 to $1,500 in interest. If you only have six months left, the savings will be much smaller. Use an auto loan calculator to estimate your specific savings before you commit.
Can I change my loan term when I refinance?
Yes. You can refinance into a shorter term (paying off the loan faster) or a longer term (lowering your monthly payment). A shorter term means higher monthly payments but less total interest paid. A longer term means lower monthly payments but more total interest paid. Your bank or new lender will show you options when you apply.