When your fixed-rate mortgage deal is drawing to a close, it is easy to assume you have to jump through hoops to secure a new rate. For many homeowners, the natural inclination is to look across the market for a brand-new lender. However, staying put with your current lender through a product transfer is often a viable alternative.
Choosing between a product transfer and a full remortgage isn’t just about grabbing the lowest headline interest rate. To find out what will genuinely save you the most money, you have to look at the total cost over the lifetime of the new deal.
Here is a clear guide to help you weigh your options.
1. What is the Difference?
Product Transfer: This is an internal switch. You stay with your current lender and move from your expiring deal onto a new fixed or tracker rate from their existing customer range. Because the lender already holds your details and owns the charge on your property, there is usually no new valuation or full affordability reassessment required.
Remortgage: This means moving your mortgage entirely away from your current provider to a new lender. The new lender pays off your existing debt, and you start fresh with them. Because you are switching institutions, you will go through a full application process, credit check, property valuation and underwriting.
2. The Myth of the “Better Rate” Remortgage
It is a common assumption that moving to a new lender will always secure you a cheaper monthly payment. While the wider market often advertises competitive rates to attract new business, remortgaging isn’t always the best financial move.
In recent years, lenders have increasingly rolled out aggressive retention pricing. Many banks and building societies offer their existing clients special, highly competitive rates that aren’t advertised on open comparison sites.
When a product transfer wins: If your current lender offers a rate close to or matching the open market, a product transfer will usually come out on top. Because there are no legal fees, valuation fees, or complex underwriting hoops to jump through, the time and money saved upfront can make it the smartest choice.
When a remortgage wins: If your current lender’s retention rates are uncompetitive and the open market offers a significantly lower rate, the monthly savings over a 2 or 5-year fixed term can easily outweigh the friction of switching.
3. “Free Legals” Don’t Always Mean Zero Cost
If you look at remortgaging with a new lender, you will frequently see incentives like “Free Legal Work” or a “Free Valuation.” While these perks are genuine, they don’t mean the transition is entirely cost-free.
Homeowners are often caught out by disbursement charges that the third-party lender-appointed solicitors pass on. Even on a “free legals” package, you may still find yourself footing the bill for:
Electronic identity or anti-money laundering checks.
Land Registry fees to update the title deeds.
Local authority searches or indemnity policies (depending on the lender’s requirements and property specifics).
Always look at the fine print of any remortgage offer to see what is actually covered versus what you will need to pay out of pocket.
4. Don’t Forget Mortgage Advice Fees
Whether you choose a product transfer or a full remortgage, you must factor in the cost of professional guidance.
While some product transfers can be executed directly through a lender’s online portal, doing so without checking the wider market can mean missing out on a better deal elsewhere. Working with a whole-of-market broker ensures that your current lender’s internal products are weighed directly against thousands of external deals.
When calculating whether a remortgage saves you money, make sure to subtract any broker fees or lender product fees from your projected savings. On smaller mortgage balances, a hefty product fee can completely wipe out the benefit of a slightly lower interest rate.
Summary: How to Decide
Start early: Begin reviewing your options 4 to 6 months before your current fixed rate ends. Formal mortgage offers generally last for 6 months so if a good rate is available from another lender within 6 months of your end date then a remortgage can be secured.
Product transfer rates can only be locked in 3 months in advance with most lenders.
Securing a new deal early, removes any potential interest rate rises after application. If rates drop during the offer period then your adviser should arrange to switch you on to the best rate. If you go direct to the lender they will not inform you of any rate reductions after the application has been submitted.
Check both sides: Look at what your existing lender will offer you directly versus what a broker can find across the wider market.
Calculate the true net cost: Take the total cost over your chosen product term, add any potential legal disbursements, advice fees and subtract any cashback. Cashback may be available with or without free legal work. Generally it’s one or the other.
Consider your circumstances: If your income has dropped, your employment status changed, or your property’s value has dipped, a product transfer avoids a harsh new underwriting process.
Got a fixed rate ending within 6 months? Get in touch with moray@solvemortgages.co.uk today to run a whole-market comparison and find out whether sticking or switching makes the most sense for your finances.
