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When Is Refinancing Actually Worth It?

6 min read · by Ugur, demir.loans

Refinancing gets sold as free money, and sometimes it genuinely is. But moves that look good on the headline rate can go backwards once you count the costs. Here's the honest maths.

The only comparison that matters

Total cost of staying versus total cost of moving, over the time you'll actually hold the loan. That means the new rate AND: discharge fees on the old loan, application and valuation fees on the new one, government registration fees, and any break costs if you're on a fixed rate. A sharper rate that takes four years to pay back its switching costs isn't sharp if you plan to sell in two.

Break costs: the fixed-rate trap

If you're inside a fixed term, the lender can charge a break cost that reflects the interest they lose, and it can run to five figures. Sometimes paying it is still worth it; often it isn't. Get the payout figure in writing before making any decision.

Cashback offers, honestly

Lender cashbacks can genuinely tip the maths, but they exist to buy your inattention: the rate often drifts after year one. Take the cashback into the calculation, then judge the loan as if the cashback didn't exist. If it only makes sense because of the cashback, it probably doesn't make sense.

Reasons beyond the rate

Rate isn't the only trigger. Refinancing is also how you release equity for a renovation or next purchase, consolidate expensive debts into cheaper ones (carefully: stretching a car loan over 30 years isn't a saving), split a loan for certainty, or escape a lender whose service has become a job in itself.

When to stay put

If the payback period is longer than your realistic horizon, if break costs eat the gain, or if your situation has changed in ways that make requalifying hard, staying and renegotiating can beat moving. Lenders have retention teams: sometimes one phone call, made with a competing offer in hand, gets most of the gain with none of the cost. I make that comparison for you and only suggest a move when the numbers genuinely stack up.

Questions, answered

How often should I review my loan?

A quick health check every year or two, or whenever your fixed term is ending, rates move sharply, or your situation changes. It costs nothing and usually takes one conversation.

Does refinancing hurt my credit score?

An application creates a credit enquiry, which has a small, temporary effect. Serial applications to many lenders at once are what to avoid, and using a broker means applying once, to the right lender.

Will I have to requalify from scratch?

Yes: the new lender assesses you fresh, including current income and expenses. If your circumstances have changed, tell your broker up front so we target lenders whose policy fits.

Talk it through

General information only, so the next step is applying it to your numbers. Book a chat, email ugur@demir.loans or call 0495 000 228. Free, no obligation.

This article is general information only and doesn't take your objectives, financial situation or needs into account. Scheme rules, thresholds and fees change; check current figures before relying on them. No interest rates are quoted on this website.