SoFi car refinancing replaces your current auto loan with a new one, usually at a lower interest rate

SoFi (Social Finance) is an online lender that offers car refinancing — meaning they pay off your existing auto loan and give you a new loan with different terms. The goal is typically to lower your monthly payment, reduce the interest rate you pay over the life of the loan, or shorten the loan term. Unlike some lenders, SoFi does not charge origination fees, prepayment penalties, or process fees, which can make the refinancing process less expensive than with traditional banks.

The process starts with a rate check that does not affect your credit score, followed by a full process if you want to move forward. SoFi then contacts your current lender, pays off the old loan, and issues you a new promissory note and payment schedule. The entire process typically takes 5 to 10 business days from approval to funding.

Key Takeaways

  • SoFi refinancing works by paying off your existing auto loan and issuing a new one, with no origination fees or prepayment penalties charged to you.
  • You need an active auto loan, a vehicle worth at least $10,000, and a credit score generally in the 680+ range to be considered, though requirements vary by applicant.
  • The rate you receive depends on your credit history, income, employment status, and the age and mileage of your vehicle.
  • SoFi handles the payoff of your old loan directly, so you do not contact your previous lender yourself.
  • Refinancing makes sense if your new interest rate is at least 0.5% to 1% lower than your current rate, or if you need to lower your monthly payment.

What SoFi requires before you can refinance

To refinance with SoFi, you must have an active auto loan on a vehicle you own or are financing. SoFi does not refinance vehicles that are leased. The vehicle itself must be worth at least $10,000 (based on Kelley Blue Book or NADA Guides valuation) and typically no more than 10 years old, though SoFi has refinanced older vehicles in some cases.

Your credit score matters, but SoFi does not publish a minimum. Most borrowers who are approved have a credit score of 680 or higher, though some with scores in the 650 to 679 range have been approved depending on other factors. You will also need to provide proof of income, employment history, and a valid driver's license. SoFi will pull your credit report as part of the full process, which does result in a hard inquiry and a small temporary dip to your score.

The vehicle must have a lien on it (meaning the lender holds the title until the loan is paid off). If you own the vehicle outright, you cannot refinance it with SoFi. You will also need to be current on your existing loan — being behind on payments typically disqualifies you.

How SoFi calculates your new interest rate

SoFi uses several factors to determine the interest rate it offers you. Your credit score is the primary driver — borrowers with higher scores receive lower rates. Your income and employment history also matter; SoFi verifies employment and may request recent pay stubs or tax returns. The age, mileage, and condition of your vehicle factor in as well, since older or higher-mileage cars represent more risk to the lender.

The loan-to-value ratio (LTV) — the amount you owe divided by what the vehicle is worth — also influences your rate. A lower LTV (meaning you owe less relative to the car's value) typically results in a better rate. If you owe $20,000 on a car worth $25,000, your LTV is 80%, which is generally favorable. If you owe $20,000 on a car worth $22,000, your LTV is 91%, which is riskier from the lender's perspective and may result in a higher rate.

SoFi offers a soft credit pull (a rate check) that does not affect your credit score. This lets you see what rate range you might receive before committing to a full process. The rate you see in the soft pull is not may provide; your final rate may differ slightly based on the full process review.

The step-by-step refinancing process with SoFi

The first step is the soft credit pull on SoFi's website. You enter basic information — your name, address, the vehicle details, and your current loan balance — and receive a rate estimate within minutes. This does not require a hard credit inquiry and does not appear on your credit report.

If you want to move forward, you complete the full process. This includes uploading or entering your driver's license, proof of income (recent pay stubs or tax returns), and employment information. SoFi will request the details of your current auto loan, including the lender's name and your account number. At this stage, SoFi performs a hard credit pull.

Once approved, SoFi contacts your current lender to request a payoff quote. This quote shows exactly how much you owe as of a specific date. SoFi then prepares the new loan documents (promissory note, truth-in-lending disclosure, and payment schedule) for you to review and sign electronically. You have the right to review these documents before signing.

After you sign, SoFi funds the loan and sends the payoff amount directly to your current lender. Your old loan is closed, and your new loan with SoFi begins. You will receive a new payment schedule showing your first payment due date, which is typically 30 to 45 days after funding. During this time, you continue making payments to your old lender as scheduled until they confirm the payoff.

When refinancing with SoFi makes financial sense

Refinancing is generally worth considering if your new interest rate is at least 0.5% to 1% lower than your current rate. The lower the rate difference, the longer it takes to break even on any costs — though SoFi charges no origination or process fees, so your break-even point is faster than with traditional lenders. If you are refinancing a $25,000 loan at 1% lower interest, you could save $1,000 to $2,000 over the remaining loan term, depending on how much time is left.

Refinancing also makes sense if you need to lower your monthly payment. Extending the loan term (for example, from 48 months to 60 months) reduces your monthly payment, though you pay more interest overall. Conversely, if you want to pay off the loan faster, you can shorten the term, which raises your monthly payment but saves you interest.

Refinancing does not make sense if you are close to paying off your current loan. If you have only 12 months left on a 60-month loan, refinancing into a new 48-month loan means you are restarting the clock and paying interest for much longer. You should also avoid refinancing if your vehicle is worth significantly less than what you owe (being "underwater" on the loan), because most lenders, including SoFi, will not refinance in that situation.

How refinancing affects your credit and finances

explore for refinancing results in a hard credit inquiry, which temporarily lowers your credit score by a few points (typically 5 to 10 points). This dip is temporary and usually recovers within a few months. Multiple applications within a short window (14 to 45 days, depending on the credit bureau) are often counted as a single inquiry, so shopping around does not multiply the damage.

Closing your old loan and opening a new one changes your credit mix slightly. If the old loan was your only installment loan, closing it may lower your score a bit because you lose that account history. However, the new loan replaces it, so the long-term impact is minimal. Your payment history on the old loan remains on your credit report for seven years, even after it is closed.

Refinancing does not reset your loan term unless you choose to extend it. If you had 24 months left on your original loan and refinance into a new 48-month loan, you are extending the term and paying interest for longer. If you refinance into a 24-month loan, you are keeping the same timeline but potentially at a lower rate.

SoFi refinancing compared to other lenders

SoFi's main competitive advantage is the absence of origination fees, process fees, and prepayment penalties. Traditional banks and credit unions often charge origination fees of 1% to 2% of the loan amount, which adds to your cost. SoFi also offers a soft rate check without a hard credit pull, which some competitors do not provide.

SoFi's rate approval is generally competitive with banks and credit unions for borrowers with good to excellent credit (680+). For borrowers with lower credit scores, credit unions sometimes offer better rates because they are member-owned and may have more flexible underwriting. Online lenders like LendingClub and Upgrade also offer no-fee refinancing, though their rate ranges and vehicle requirements vary.

SoFi does require a minimum vehicle value of $10,000, which excludes older or lower-value cars. Some credit unions and regional banks will refinance vehicles worth $5,000 to $10,000. If your vehicle is worth less than $10,000, you would need to look elsewhere.

Frequently Asked Questions

How long does the SoFi refinancing process take from start to finish?

The soft rate check takes minutes. The full process review typically takes 1 to 3 business days. Once approved, funding usually occurs within 5 to 10 business days. Your first payment to SoFi is typically due 30 to 45 days after funding, giving you time to confirm your old loan is paid off.

Can I refinance if I still owe more than the car is worth?

No. SoFi requires that the loan-to-value ratio be 125% or lower, meaning you can owe up to 25% more than the vehicle's value. If you owe significantly more, you would need to pay down the loan balance first or look for a lender with more flexible requirements.

What happens if I want to pay off my SoFi loan early?

SoFi does not charge a prepayment penalty, so you can pay off the loan at any time without extra fees. Paying early saves you interest. Contact SoFi to request a payoff quote if you plan to pay the loan in full.

Does SoFi refinance used cars, or only new ones?

SoFi refinances both new and used cars. The vehicle must be no more than 10 years old in most cases, though SoFi has made exceptions. The vehicle must also be worth at least $10,000 and have fewer than 130,000 miles, though mileage limits can vary.

What if my current lender takes a long time to process the payoff?

SoFi handles the payoff request, but your old lender controls how quickly they process it. In the meantime, you continue making payments to your old lender as scheduled. Once the payoff is complete, your old lender will send you a confirmation. If there is a delay, contact your old lender directly to check the status.