Product transfer or full remortgage: Which is right for you?
When a fixed-rate or tracker mortgage deal approaches its end date, most homeowners face the same decision: stay with the same lender on a new deal, or switch to a different lender entirely. Both routes are legitimate and both can result in a competitive outcome. They work very differently in practice, and the right choice depends on your specific circumstances rather than any universal answer.
What almost never makes sense is doing neither. When a mortgage deal ends and no action is taken, the loan automatically rolls onto the lender's Standard Variable Rate. The SVR is set by the lender independently and can be changed at any time. It tends to be materially higher than the rates available through product transfers or new remortgage products, which means sitting on an SVR is almost always an avoidable cost. The time to start looking at options is three to six months before the current deal ends, not after.
What a product transfer involves
A product transfer means staying with your existing lender and switching from your current deal onto a new one. The process is typically straightforward: your lender will contact you with available rates as your deal nears its end, or you can request the options directly. Most lenders allow you to reserve a new rate several months before the switch takes effect, which means you can lock in a rate without having to act at the last minute.
The practical advantages of a product transfer are significant. In most cases, it does not require a new affordability assessment. There is no legal work involved, meaning no conveyancer and no associated legal fees. A property valuation is usually not required, though lenders may carry out an automated check. The process is faster and involves substantially less paperwork than a full remortgage with a new lender.
The potential drawback is that you are only comparing rates from your current lender. Their product transfer rates are often competitive with the wider market, but this is not guaranteed, and without comparing alternatives you cannot know whether you are accepting the best available option or simply the most convenient one.
What a full remortgage involves
A full remortgage means applying for a new mortgage with a different lender, which pays off the existing loan and replaces it. This requires a formal mortgage application, including a credit check, a new affordability assessment, and in most cases legal work through a conveyancer. Many lenders offer free legal work as part of a remortgage deal, but this adds time to the process. Allow at least six to eight weeks from application to completion for a straightforward remortgage, more if there are complications.
The main advantage of a full remortgage is market access. You are comparing rates and products across the entire mortgage market rather than the range offered by a single lender. If your current lender's rates are not competitive, or if you want features or terms they are not offering, a full remortgage gives you the ability to find them elsewhere.
A full remortgage also opens options that a product transfer typically does not. If you want to release equity for home improvements or other purposes, that usually requires a new application with a full affordability assessment. If you want to change your mortgage term significantly, add or remove a borrower, or switch from interest-only to repayment, these changes often require a full application either with your current lender or a new one.
When each option tends to make sense
A product transfer is generally the more practical choice when speed matters, when your circumstances have changed in a way that might complicate a new affordability assessment, when the remaining mortgage balance is relatively small, or when your current lender's rates are genuinely competitive with the wider market. It removes the administrative burden and the risk of a new application not proceeding as expected.
A full remortgage tends to make more sense when the rates available elsewhere are meaningfully better than your current lender's product transfer options, when you want to change the structure or terms of the mortgage, or when you need to raise capital. The additional time and paperwork are worthwhile when the outcome is a materially better deal over the mortgage term.
The comparison worth doing before you decide
The most useful single step before committing to either route is to get your current lender's best product transfer rate and compare it against the wider market through a whole-of-market mortgage broker. The broker can do this comparison in a single conversation and will highlight whether the saving from switching justifies the additional process involved. The free, government-backed MoneyHelper service at moneyhelper.org.uk also provides impartial guidance for homeowners working through this decision.
Talk to our team about your mortgage options today
