How to Refinance a Personal Loan and Save Money

If you took out a personal loan some time ago, your circumstances may have changed since then. Perhaps your income has grown, your credit file looks healthier, or lenders are simply offering more competitive terms than the deal you signed up to. Refinancing a personal loan means replacing your existing borrowing with a new loan, ideally on better terms. Done carefully, it can reduce what you pay overall. Done carelessly, it can cost you more. This guide walks through how refinancing works in the UK, when it might be worth considering, and what to check before you apply.

What Does Refinancing a Personal Loan Actually Mean?

Refinancing means taking out a new loan and using the money to pay off your existing one. You are left with a single loan, but with a different lender, interest rate, term or monthly payment. In the UK, people typically refinance for one of three reasons:

• To lower the interest rate so that the total cost of borrowing falls.
• To reduce the monthly payment by stretching the loan over a longer period.
• To simplify their finances by combining several debts into one payment.

These goals can pull in different directions. A lower monthly payment achieved by extending the term often means you pay more interest over the life of the loan, even if the rate itself is lower. Be clear about your priority before you start comparing.

When Refinancing Might Make Sense

Refinancing is not automatically a good idea. It tends to be worth exploring in situations like these:

Your credit profile has improved

Lenders price loans according to risk. If you have built a stronger repayment history, reduced your other debts or corrected errors on your credit file since you first borrowed, you may be offered different terms now. Checking your file with the main credit reference agencies, such as Experian, Equifax and TransUnion, is a sensible first step. If you have been turned down for credit before, our guide on why lenders keep rejecting your loan application explains the common reasons and how to address them.

Market rates have moved in your favour

Lending rates change over time in response to wider economic conditions, including decisions by the Bank of England. If the market has become more competitive since you borrowed, similar loans may now be priced lower than yours. Check current rates directly with lenders rather than relying on old figures.

Your current loan was a poor fit from the start

Some people accepted the first offer they received, perhaps from a high street bank or a lender that marketed aggressively. If you did not shop around originally, there is a reasonable chance a better-priced option exists today.

When You Should Think Twice

Refinancing is not always beneficial. Be cautious if:

• You are close to paying off the loan, because most of the interest is usually front-loaded in the early part of the term and the savings from switching late are often small.
• Your existing loan carries early repayment charges that would outweigh any saving.
• You would be extending the term significantly, which can increase the total you repay.
• Your credit has worsened since you borrowed, which may mean any new offer is more expensive rather than cheaper.

Step-by-Step: How to Refinance a Personal Loan

Step 1: Get your settlement figure

Contact your current lender and ask for a settlement figure. Under the Consumer Credit Act, you have the right to repay a regulated loan early, and the lender must tell you how much is needed to clear it. Ask specifically whether an early repayment charge applies and how it is calculated. The rules on what lenders may charge are set out in law, so ask the lender to explain the figure and check the details with the official provider.

Step 2: Check your credit file

Review your reports for mistakes, outdated addresses or accounts you do not recognise. Fixing errors before you apply can only help. Remember that approval is always the lender's decision, and no comparison tool or eligibility checker can guarantee an outcome.

Step 3: Use eligibility checkers first

Many UK lenders and comparison sites offer soft-search eligibility tools. These give an indication of whether you are likely to be accepted without leaving a hard mark on your credit file. Multiple full applications in a short period can be recorded on your file and may make lenders more cautious, so avoid applying everywhere at once.

Step 4: Compare the full cost, not just the rate

Look at the representative APR, the total amount payable, the monthly repayment and the term side by side. Check for arrangement fees, early repayment terms on the new loan, and whether the rate you are actually offered differs from the advertised representative rate, since lenders only need to give the headline rate to a portion of successful applicants. Our checklist of things to check before you take out a loan is a useful companion at this stage.

Step 5: Do the sums on total savings

Add up what you would still owe under the current loan, including interest to the end of the term. Then compare it with the total repayable on the new loan plus any charges for leaving the old one. Only proceed if the new arrangement is genuinely cheaper overall, or if it delivers a benefit you value, such as a manageable payment, and you understand the trade-off.

Step 6: Apply, then clear the old loan

If you are accepted and choose to proceed, the new lender may pay the old loan directly or release funds to you. If the money comes to you, repay the old loan promptly and get written confirmation that the account is closed and settled. Keep paying the old loan until you have confirmed the settlement is complete, to avoid missed payments.

Common Mistakes to Avoid

Focusing only on the monthly payment

A smaller monthly bill feels like relief, but if it comes from a much longer term you may pay considerably more in total. Always compare the total amount repayable.

Ignoring the fees on the old loan

An early repayment charge can wipe out the benefit of a lower rate. Get the exact figure in writing before committing.

Borrowing more than you need

Some lenders will offer to lend more than your current balance. It can be tempting to take the extra, but it increases your debt and the interest you pay. Borrow only what is needed to clear the existing loan unless you have a clear, budgeted reason for more.

Falling for the idea that consolidation fixes spending habits

Refinancing can free up cash flow, but it does not address why you borrowed in the first place. If you refinance and then run up fresh credit card balances, you may end up in a worse position. For help tackling revolving balances, see our guide on how to pay off credit card debt faster.

Alternatives to Refinancing

Before you switch, consider whether other options might suit you better:

• Overpaying your current loan if your lender allows it, which can cut interest without taking on a new product. Check the terms, as some lenders limit or charge for overpayments.
• Talking to your lender about your difficulties if you are struggling. Lenders regulated by the Financial Conduct Authority are expected to treat customers in financial difficulty fairly, and they may offer forbearance options.
• Free debt advice from organisations such as MoneyHelper, StepChange or Citizens Advice if your borrowing feels unmanageable. Switching loans is not a substitute for proper advice when you are under real pressure.

It also helps to understand the type of loan you are dealing with. If you are unsure whether a secured or unsecured product suits your situation, our comparison of secured vs unsecured loans explains the differences. Be especially careful about swapping an unsecured loan for one secured against your home, because you could put your property at risk if you cannot keep up repayments.

Protecting Yourself

Make sure any lender you deal with is authorised by the Financial Conduct Authority; you can check the FCA Register. Be wary of anyone who asks for an upfront fee before arranging a loan, or who contacts you unprompted offering to clear your debts. If something goes wrong with a regulated firm, you may be able to take a complaint to the Financial Ombudsman Service once you have first complained to the lender.

The Bottom Line

Refinancing a personal loan can reduce what you pay, but only if the maths works once every charge is counted. Start with your settlement figure and your credit file, compare the total cost rather than the headline rate, and be honest about whether a lower monthly payment is worth a longer term. Every loan carries conditions and risks, approval is never guaranteed, and the right choice depends on your own circumstances. Check current rates, fees and terms directly with each provider before you decide, and seek free, impartial guidance if you are unsure.