What car loan refinancing companies do

A car loan refinancing company is a lender that pays off your existing auto loan and replaces it with a new one, usually at a lower interest rate or with different terms. You keep the same car; the lender straightforward becomes the new creditor. The refinancing company handles the paperwork with your current lender, though the process and timeline vary by lender.

Refinancing makes sense when your credit score has improved since you took out the original loan, when market interest rates have dropped, or when you want to change the loan term — extending it to lower your monthly payment or shortening it to pay off the car faster. The refinancing company profits by charging you interest on the new loan, so they have no reason to delay the process once you are approved.

Not all lenders refinance cars. Banks, credit unions, and online lenders all offer refinancing, but each has different requirements for the car's age, mileage, and condition, and different approval standards. A car that one lender will refinance another may decline.

Key Takeaways

  • Refinancing companies replace your existing loan with a new one; you keep the car and the lender changes, but the process is handled by the new lender, not a middleman.
  • Your credit score, the car's age and mileage, and current interest rates all affect whether you can refinance and at what rate.
  • Banks, credit unions, and online lenders each have different rules about which cars they will refinance and what credit scores they require.
  • Comparing offers from multiple lenders takes a few days and involves a hard credit inquiry, but you can shop multiple lenders within 14 days and it counts as one inquiry for credit scoring purposes.
  • Refinancing costs nothing upfront, but some lenders charge prepayment penalties on the original loan, so check your current loan documents before you start.

Types of lenders that refinance car loans

Banks are the most common refinancing source. Most large national banks — Chase, Bank of America, Wells Fargo — offer auto refinancing, as do smaller regional banks. Banks typically require a minimum credit score in the 620 to 660 range, though rates improve significantly above 700. They usually refinance cars up to 10 years old, though some go older.

Credit unions often offer lower rates than banks because they are member-owned and operate on a nonprofit basis. You must be a member to refinance with them, but membership is sometimes open to anyone in a geographic area or anyone who works in a certain industry. Credit unions tend to be more flexible about credit scores and car age than banks, though this varies by union.

Online lenders like LendingClub, Upgrade, and SoFi operate entirely through websites and apps. They often approve faster than banks and may refinance older cars, but their rates can be higher if your credit score is below 700. Online lenders typically do not have physical branches, so all communication happens by phone, email, or app.

Some lenders specialize in refinancing cars with negative equity — meaning you owe more than the car is worth — but these lenders charge higher rates to offset the risk. Before approaching a specialty lender, check whether a standard lender will refinance you, since rates will be lower.

How to compare refinancing offers

Start by gathering information about your current loan: the outstanding balance, the interest rate, the remaining term in months, and the monthly payment. You will need the car's year, make, model, and current mileage. Most lenders ask for this information before running a credit check.

Contact at least three lenders — a bank, a credit union if you are a member, and an online lender. Each will ask for your income, employment, and credit authorization. When a lender pulls your credit, it is a hard inquiry, which temporarily lowers your score by a few points. However, credit scoring models treat multiple auto loan inquiries within a 14-day window as a single inquiry, so you can shop without compounding the damage.

Compare the offers on these points: the new interest rate, the new monthly payment, the loan term (how many months to pay it off), any prepayment penalties, and any fees. Some lenders charge origination fees (typically 0 to 1 percent of the loan amount), though many charge nothing. Ask each lender whether they charge a fee to pay off your current loan early; some do, and that cost comes out of your savings.

Calculate the total interest you will pay over the life of each new loan, not just the monthly payment. A longer term lowers the payment but increases total interest. A lower rate on a longer term might cost you more overall than a higher rate on a shorter term.

What happens after you choose a lender

Once you accept an offer, the refinancing lender handles most of the paperwork. They contact your current lender, request your loan payoff amount, and arrange to pay off the old loan in full. You sign documents with the new lender — either online, by mail, or in person, depending on the lender. The new lender then sends the payoff funds to your current lender and takes over the loan.

The timeline varies. Online lenders often fund within 2 to 5 business days. Banks may take 5 to 10 business days. During this time, you continue making payments to your current lender until the payoff is complete; do not stop paying. Once the new lender funds the loan, your current lender will send you a final statement showing the loan is paid in full.

Your car title remains in your name. The lien holder — the entity with a legal claim to the car if you stop paying — changes from your old lender to the new one. This is handled automatically; you do not need to visit the DMV or do anything with your state registration.

Prepayment penalties and other costs to watch for

Your current loan may include a prepayment penalty — a fee charged if you pay off the loan early. This fee is stated in your original loan documents. Before you refinance, call your current lender or log into your account and look for language about early payoff or prepayment. If a penalty exists, ask the amount. Some penalties are a flat fee (for example, $300); others are a percentage of the remaining balance or a certain number of months' interest.

The refinancing lender will pay this penalty as part of the payoff, so it does not come out of your pocket separately. However, it reduces the amount you save by refinancing. If your current loan has a $500 prepayment penalty and refinancing would save you $600 per year in interest, your actual first-year savings is only $100.

Some refinancing lenders charge an origination fee, which is deducted from the loan amount or added to it. A 1 percent origination fee on a $20,000 loan is $200. Others charge nothing. This fee is disclosed before you sign, so compare it across lenders.

When refinancing does not make sense

Refinancing is not worth doing if you are close to paying off the original loan. If you have 12 months left on your current loan and refinancing would extend it to 48 months, you will pay far more in total interest even if the rate is lower. Use a refinancing calculator to compare total interest paid under both scenarios.

Refinancing also makes less sense if your credit score has not improved since you took out the original loan. If you were approved at 8 percent and your score is still in the same range, a new lender will likely offer a similar rate. The exception is if market interest rates have dropped significantly — a 2 percent drop in the prime rate can lower your offer even if your credit score has not changed.

If your car is very old or has very high mileage, some lenders will decline to refinance it regardless of your credit score. Most lenders have a cutoff around 100,000 to 150,000 miles or a car older than 10 to 12 years, though some go higher. If your car is near these limits, contact lenders before you spend time on applications.

How refinancing affects your credit score

Refinancing causes a temporary dip in your credit score because of the hard inquiry and because you are opening a new account. The score typically recovers within a few months. The long-term effect is often positive because you are replacing one loan with another, so your total debt does not increase and your payment history continues with a new lender.

If you close your original loan account after refinancing, your credit history becomes slightly shorter, which can lower your score a bit. However, most lenders do not recommend closing old accounts; the account will straightforward show as paid off and closed by the lender, which is fine for your credit profile.

If you are planning to explore for a mortgage or another major loan within the next few months, refinancing your car just before that process can hurt your mortgage approval odds. Wait until after the mortgage closes if possible, or refinance well in advance — at least 6 months before a major process.

Frequently Asked Questions

Can I refinance a car I still owe money on?

Yes. In fact, most refinancing happens while you still owe money on the original loan. The new lender pays off the remaining balance, and you start a new loan with them. You cannot refinance a car you own outright because there is no existing loan to replace.

What if my car is worth less than I owe on it?

This is called negative equity. Most mainstream lenders will not refinance a car with negative equity because the loan would exceed the car's value. Some specialty lenders do refinance negative equity, but they charge higher rates to offset the risk. Check with mainstream lenders first; if they decline, ask whether they have a partner lender for negative equity situations.

How long does refinancing take from start to finish?

From your first inquiry to funding usually takes 5 to 14 business days, depending on the lender. Online lenders are typically faster (5 to 7 days). Banks may take 7 to 14 days. During this time, you continue paying your original lender; do not stop payments until the new lender confirms the payoff is complete.

Do I have to refinance with a lender in my state?

No. Most lenders operate nationwide and can refinance cars in any state. However, some credit unions are limited to members in specific states or regions. Ask the lender whether they refinance in your state before you explore.

What documents do I need to refinance?

You will need your driver's license, proof of income (recent pay stubs or tax returns), proof of insurance, and your current loan documents or account number. The lender will request your car's VIN and current mileage. Most lenders collect these documents online or by email; you do not need to visit a branch.