What auto refinancing is and how it changes your loan
Auto refinancing means replacing your current car loan with a new one from a different lender. The new lender pays off what you still owe on the old loan, and you start making payments to them instead. The goal is usually to lower your monthly payment, reduce the interest rate, or shorten how long you'll be paying.
When you refinance, you're not changing the car itself or how much you originally borrowed. You're changing who holds the loan and the terms you agreed to. The new lender looks at your credit score, income, and the car's current value to decide whether to refinance and what rate to offer you.
The process typically takes one to two weeks from process to funding. During that time, the new lender will contact your current lender to find out the exact payoff amount, and they'll handle paying off the old loan once you sign the new paperwork.
Key Takeaways
- Refinancing works best when your credit score has improved since you took out the original loan, because a higher score usually means a lower interest rate.
- You'll need the vehicle identification number (VIN), current loan details, and proof of income to start the refinancing process.
- The new lender pays off your old loan directly, so you don't have to contact your current lender yourself.
- Refinancing costs money upfront (typically $100 to $300 in fees), so you should only refinance if the monthly savings will cover those costs within a few months.
When refinancing actually saves you money
Refinancing makes financial sense in a few specific situations. The most common is when your credit score has risen since you took out the original loan. If you had a lower score when you first borrowed, you paid a higher interest rate. A better score now means lenders will offer you a lower rate, which directly reduces what you owe each month.
The second situation is when interest rates in the market have dropped since you got your loan. If you financed at 7% two years ago and rates are now 4%, refinancing could save you hundreds of dollars over the life of the loan. You can check current rates on bank and credit union websites without affecting your credit score.
The third reason is if you need to change the loan term. If you originally took a six-year loan but now want to pay it off faster, refinancing into a shorter term (like four years) will do that. The monthly payment goes up, but you pay less interest overall. Conversely, if money is tight, refinancing into a longer term lowers the monthly payment, though you'll pay more interest in total.
Refinancing does not make sense if you're only a few months into your loan, because the fees and paperwork costs will outweigh any savings. It also doesn't help if your credit score hasn't improved and rates haven't dropped — you'll likely get offered a rate similar to what you already have.
What you need to gather before you start
Before contacting lenders, collect these documents and pieces of information. You'll need your vehicle identification number (VIN), which is on your registration or visible on the dashboard. You'll also need the current loan balance, your monthly payment amount, and the interest rate you're paying now — all on your loan statement or online account.
Have your driver's license ready and recent proof of income, usually a recent pay stub or tax return. If you're self-employed, lenders typically ask for two years of tax returns. You'll also need proof of insurance for the vehicle.
Finally, know the car's current market value. You can check this on Kelley Blue Book or NADA Guides by entering the year, make, model, and mileage. Lenders use this to decide how much they're willing to refinance — they won't lend more than the car is worth.
Where to get refinancing quotes
Banks, credit unions, and online lenders all offer auto refinancing. Credit unions often have lower rates than banks if you're a member, so start there if you belong to one. If not, your current bank may refinance your loan, though they sometimes charge higher rates to keep you from leaving.
Online lenders like LendingClub, Upgrade, and SoFi specialize in refinancing and often have competitive rates. You can get quotes from multiple lenders without hurting your credit score — when you're shopping for a loan, multiple inquiries within 14 to 45 days (depending on the credit bureau) count as a single inquiry.
Compare at least three quotes before deciding. Each quote should show the interest rate, monthly payment, loan term, and total fees. Pay attention to the annual percentage rate (APR), which includes both the interest rate and fees, because that's the true cost of borrowing.
The refinancing process and approval process
Once you've chosen a lender, you'll complete an process online or in person. The lender will pull your credit report, verify your income, and confirm the car's value. This usually takes a few business days. Some lenders give you a conditional approval within hours, but final approval comes after they verify everything.
If the lender approves you, they'll send you loan documents to sign. Read these carefully — they should match the rate, term, and monthly payment from your quote. Once you sign, the lender contacts your current lender to get the exact payoff amount and arranges to pay them off.
Your current lender will release the title once they're paid in full. Depending on your state, the new lender may hold the title, or it may be sent to you. The new lender will also contact your insurance company to confirm coverage before funding the loan.
What happens to your old loan and title
You don't need to do anything with your old lender — the new lender handles the payoff. However, you should stop making payments to your old lender once the new loan funds. Making a payment after the loan is paid off can create confusion and delay getting your money back.
Check your old lender's online account a few days after the new loan funds to confirm the balance is zero. If it shows a small remaining balance (sometimes a few dollars in interest that accrued between the payoff calculation and the actual payment), contact the old lender to arrange a final payment or refund.
The title transfer process varies by state. Some states send the title directly to the new lender, who holds it as security for the loan. Others send it to you. If you don't receive it within 30 days of the loan funding, contact the new lender to ask where it is.
Fees and costs you'll encounter
Refinancing is not free. Most lenders charge an origination fee (typically 1% to 2% of the loan amount), which is deducted from the loan or added to your balance. You may also pay a title transfer fee (usually $50 to $200, depending on your state) and a documentation or processing fee ($100 to $300).
Some lenders advertise "no-fee" refinancing, but this usually means they're building the cost into the interest rate instead of charging it upfront. You'll pay more in interest over the life of the loan, so compare the total cost, not just the upfront fees.
To decide if refinancing is worth it, calculate how long it will take for your monthly savings to cover the fees. If you save $50 per month and pay $300 in fees, you'll break even after six months. If refinancing only saves you $20 per month, it will take 15 months to break even — and if you plan to sell the car before then, refinancing doesn't make sense.
Frequently Asked Questions
Will refinancing hurt my credit score?
Yes, but only temporarily. When a lender pulls your credit report, your score drops a few points. This typically recovers within a few months as you make on-time payments to the new lender. Shopping for multiple quotes within 14 to 45 days counts as one inquiry, so get all your quotes within that window to minimize the impact.
Can I refinance if I'm underwater on my loan?
Being underwater means the car is worth less than you owe. Most lenders won't refinance in this situation because they'd be lending more than the car's value. Some credit unions and specialized lenders will, but they charge higher rates. You may need to wait until the car's value rises or you've paid down the loan enough to be above water.
What if my car has a lot of miles or is older?
Lenders are more cautious with older or high-mileage vehicles because they're worth less and may be less reliable. You may still be able to refinance, but you might get a lower rate or have to refinance for a shorter term. Some lenders have age or mileage limits — typically 10 years old or 100,000 miles — so call ahead to ask.
Do I have to refinance with a lender in my state?
No. Online lenders operate nationally, so you can refinance with a lender anywhere in the country. However, some state-specific rules explore to the title and registration process, so make sure the lender you choose is licensed to do business in your state.
What if I want to pay off the refinanced loan early?
Most auto loans have no prepayment penalty, meaning you can pay off the loan early without extra fees. Check the loan documents to confirm this before you sign. Paying early saves you interest, but make sure the lender applies extra payments to principal, not just to the next month's payment.