How to Refinance a Personal Loan and Lower Your Rate
When to refinance, how to compare lenders without damaging your credit score, and what to check before you apply.
Personal loan rates are heavily driven by credit score — meaning a borrower whose credit has improved since taking out a loan is often paying a rate that no longer reflects their risk profile. Refinancing replaces the existing loan with a new one at a lower rate.
Common reasons people switch
- ✓Your credit score has improved significantly since you took out the original loan
- ✓Market interest rates have fallen and lenders are offering lower APRs
- ✓You want to extend the term to lower monthly payments
- ✓You want to shorten the term to reduce total interest paid
- ✓Your current lender has poor customer service or a high complaint rate
Step-by-step guide
Confirm there's no prepayment penalty on your current loan
Check your loan agreement for a prepayment penalty clause. Some lenders charge 1–5% of the remaining balance if you pay off the loan early.
Check your credit score and what rate you'd now qualify for
Pull your free credit reports from annualcreditreport.com. A score jump of 50+ points typically unlocks a significantly better rate tier.
Use prequalification (not application) to compare offers
Most online lenders offer prequalification — a soft credit pull that shows you estimated rates without affecting your score. Use prequalification at 3–5 lenders simultaneously.
Calculate the true break-even
Add up: origination fee + any prepayment penalty on the old loan. Divide by the monthly payment saving. If your loan term is shorter than your break-even, refinancing costs you money.
Check the new lender's complaint rate before applying
Search for your prospective lender on ComplaintRate. Look specifically at complaint patterns around payment processing, loan servicing problems, and incorrect credit bureau reporting.
Apply and immediately pay off the old loan
Once your new loan funds (typically 1–5 business days), use the proceeds immediately to pay off the old loan in full. Confirm the old loan shows a zero balance and request a payoff letter in writing.
Before you switch: check the complaint rate of your new provider
ComplaintRate calculates CFPB complaint rates per 1,000 customers — so you can compare institutions of any size on a level playing field.
- →Complaint rate per 1,000 customers for personal loans (search ComplaintRate)
- →APR range including origination fees
- →Whether soft prequalification is available
- →Loan term flexibility
- →Funding speed
Common mistakes — and how to avoid them
Frequently asked questions
Can I refinance a personal loan with the same lender?
Some lenders allow it, but they rarely offer their most competitive terms to existing customers. Get external prequalification offers first.
Will refinancing a personal loan hurt my credit score?
A single hard inquiry reduces your score by 2–5 points temporarily. Scores typically recover within 6 months.