How Two-Year Fixed Remortgages Work
A two-year fixed remortgage locks your interest rate for 24 months. During this period, your monthly payment remains constant regardless of changes to the Bank of England base rate. At the end of the two years, your rate reverts to the lender's standard variable rate (SVR) unless you remortgage onto a new deal.
Two-year fixes have traditionally been the most popular choice among UK remortgagers, largely because they offer the lowest headline rates. Lenders can offer more competitive pricing on shorter fixes because they are taking on less risk about future interest rate movements.
The shorter commitment period means you have the opportunity to reassess your mortgage every two years and take advantage of any improvements in the market. If rates have fallen by the time your fix expires, you can lock in a lower rate. If your circumstances have changed, such as an increase in equity or an improvement in your credit score, you may qualify for better deals.
However, two-year fixes also mean more frequent remortgaging, which involves time, effort and potentially costs. Even if your new lender covers legal and valuation fees, you will still need to go through the application and paperwork process every couple of years. Over a 25-year mortgage, that could mean remortgaging 12 or more times.
Early repayment charges on two-year fixes typically apply only during the two-year fixed period and are usually between 1% and 3% of the outstanding balance. Some deals reduce the ERC in the second year, while others maintain the same charge throughout.
Two-year fixes suit borrowers who want maximum flexibility, believe rates may fall in the near future, or who might move house or make significant changes to their financial situation within the next couple of years.
How Five-Year Fixed Remortgages Work
A five-year fixed remortgage secures your interest rate for 60 months, providing more than double the payment certainty of a two-year fix. Your monthly payment stays the same for the entire five-year period, giving you a much longer window of financial stability.
Five-year fixes have grown significantly in popularity in recent years, and at various points have overtaken two-year fixes as the most popular choice. This shift reflects homeowners' desire for longer-term certainty, particularly during periods when interest rates have been volatile or when economic forecasts suggest potential rate increases.
The rate on a five-year fix is typically slightly higher than on a comparable two-year fix, usually by around 0.1% to 0.5%. This premium reflects the fact that the lender is guaranteeing your rate for a longer period and taking on more risk about where rates will be in three, four and five years.
Early repayment charges on five-year fixes usually apply for the full five years and are often higher than those on two-year deals, particularly in the early years. A typical structure might be 5% in year one, reducing by 1% each year to 1% in year five. This makes leaving a five-year fix early more expensive, so you need to be confident about your plans for the next five years.
Some lenders offer five-year fixes with reduced ERCs in the later years, and a few offer ERC-free periods in the final year or six months. It is worth checking these details when comparing deals, as they can make a significant difference if your plans change.
Five-year fixes are particularly popular among homeowners who want to lock in their payments for a longer stretch, those who have recently experienced rate rises and want protection, and those who simply do not want the hassle of remortgaging every two years.
Rate Differences and Total Cost Comparison
The rate gap between two-year and five-year fixed deals varies depending on market conditions, but understanding how this gap affects your total costs is crucial for making the right decision.
In a typical market, a two-year fix might be available at around 4.0% while a five-year fix on the same LTV band sits at around 4.3%. On a 200,000-pound mortgage over 25 years, that 0.3% difference equates to approximately 35 pounds per month, or 420 pounds per year.
However, this simple comparison does not tell the whole story. With a two-year fix, you will need to remortgage after 24 months, and there is no guarantee that the rates available at that point will be as competitive as today. If rates have risen by the time you need to remortgage, you could end up paying significantly more for your next deal.
Consider this comparison over five years:
- Five-year fix at 4.3% - Total interest over five years: approximately 41,000 pounds. Total cost is known and certain from day one.
- Two-year fix at 4.0%, then remortgage - Total interest for the first two years: approximately 15,400 pounds. Cost for years three to five depends entirely on what rate you secure when you remortgage. If rates rise to 5.0%, your total five-year interest cost could exceed 43,000 pounds.
This illustrates a fundamental truth: the two-year fix starts cheaper but involves a gamble on future rates. The five-year fix costs slightly more upfront but eliminates the uncertainty. You are paying a modest premium for five years of certainty versus two years of certainty plus three years of unknown.
You should also factor in the costs of remortgaging. While many lenders offer free legal work and valuations, there are always time costs involved. If you are paying broker fees, those add up over multiple remortgages. Over a 25-year mortgage, choosing two-year fixes means approximately six additional remortgage processes compared with five-year fixes.
