Refinancing a Personal Loan, Fee by Fee

When refinancing helps

A fixed-rate personal loan does not get cheaper when market rates fall. To benefit from a lower rate, you have to replace the loan: a new lender, or sometimes your current one, pays off the balance and you repay the new loan instead.

• Your credit has improved. A higher score, lower card balances or a lower debt-to-income ratio since you borrowed is the most common reason a new offer comes in well below the old rate.
• Rates for new loans have fallen. This matters less than people expect: the bank average for a 24-month loan was 11.14% in the third quarter of 2025 and 11.90% a year later.
• Plenty of time is left. The more months remain, the more months a lower rate works for you.
• You want a fixed payment. Moving a variable-rate line of credit into a fixed-rate loan trades flexibility for certainty.

Check an offer against the current averages to see whether the gap is realistic for your credit. A drop of one or two points rarely covers a new fee unless the balance is large and plenty of time is left.

What refinancing costs

The CFPB's advice on prepayment is to check your Truth in Lending disclosures and your contract for a prepayment clause, and to check your state's law, since some states prohibit these penalties for certain loans. Ask your current lender for a payoff amount dated to the day the new loan will fund, so interest to that day is included.

The break-even: a worked example

You have $10,000 left on a loan at 18% APR with 36 months to go; the payment is $361.52 a month. A new lender offers 36 months at 12% with a 3% origination fee taken from the proceeds. To receive $10,000 and clear the old balance, you borrow $10,309.28.

The new payment is $19.10 a month lower. The fee was $309.28, so it takes about 16.2 months of savings to earn it back: you are ahead from month 17. If you paid off the new loan before then, the refinance would have cost you money. Run your own numbers in the refinance break-even calculator.

The trap of a longer term

Now take the same new loan, $10,309.28 at 12% with the same 3% fee, but over 60 months instead of 36. The payment drops a lot more, and that is the problem: it looks like a much better deal.

The 60-month loan cuts the payment by $132.20 a month and "pays back" the fee in under three months. But it adds two years of payments. After 36 months, when the old loan would have been gone, you would still owe about $4,872. Over the full term you pay about $745 more than if you had kept the 18% loan.

When not to refinance

• Few months are left. Most of the interest on an amortizing loan is paid early, so late in the term a lower rate saves little.
• The fee plus any penalty is more than the saving over the time you expect to keep the loan.
• You are about to apply for a mortgage or car loan. A new inquiry and account just before a larger application can cost more than the refinance saves.
• The new loan would pay off cards you might use again. Then the problem is the spending, not the rate. If a card balance is the issue, a 0% transfer may cost less: see personal loan vs. balance transfer card.

How to refinance in five steps

1. 1 Find your current numbers: balance, APR, months left, payment, and whether the agreement has a prepayment penalty.
2. 2 Prequalify with several lenders using soft checks, and note each APR, fee and term.
3. 3 Keep the term no longer than the months you have left, unless you need a lower payment and accept the higher total.
4. 4 Work out the break-even month and the total saving. If the break-even comes late in the term, skip it.
5. 5 Keep paying the old loan until it shows as paid. Missing a payment while the switch goes through can cost a late fee. If you are deciding when to apply, see borrow now or wait.

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