The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →When a UK fixed-rate or discounted mortgage deal ends, the mortgage normally does not end with it. If you have not arranged another deal, your lender usually moves the loan to its reversion rate—often its standard variable rate (SVR), although the exact rate can be different. That rate is commonly higher than the introductory rate and may change, so your payment could increase. You can usually remain on the reversion rate, take a new deal with your current lender (a product transfer), or remortgage to another lender.
The right choice depends on your balance, remaining term, repayment type, fees, early-repayment charges and eligibility. Start reviewing the alternatives about six months before the deal expires, rather than waiting for the first higher payment.
As an Amazon Associate I earn from qualifying purchases.
What actually changes when the deal expires
A mortgage deal has two parts: the underlying mortgage and an introductory interest-rate arrangement. The introductory arrangement might be a fixed rate or a discount from a variable rate. When its stated end date arrives, only that rate arrangement ends. Unless you agree a replacement, the mortgage normally continues under the lender’s reversion rate.
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsThe reversion rate is lender-specific
The Financial Conduct Authority (FCA) says the reversion rate is often the lender’s standard variable rate, but it can be another type of rate. An SVR is set by the individual lender and can change at any time. Do not assume that every borrower will move to the same percentage or that a change will happen immediately after the deal ends.
#1 Best Overall
Check your mortgage offer, annual statement or online account for the name of the reversion rate, the date it starts and how it is calculated. Ask the lender to confirm those details if the paperwork is unclear.
Why your payment may rise
Introductory rates are commonly lower than reversion rates. If your new rate is higher, more of each monthly payment goes to interest and the required payment may increase. The size of any change depends on the outstanding balance, the remaining term, whether the loan is repayment or interest-only, and the lender’s rate on that date. There is no universal increase that can be applied to every mortgage.
On a variable reversion rate, a later lender decision can change the payment again. A payment that looks manageable on the first month after the deal ends is not necessarily fixed for the rest of the mortgage.
Your three practical options
| Option | What it means | Checks before choosing it |
|---|---|---|
| Stay on the reversion rate | The existing mortgage continues automatically if you arrange nothing. | Exact rate, whether it can change, resulting payment, and whether you can leave later without an early-repayment charge. |
| Product transfer | You take a new deal with your current lender without moving the mortgage to a different institution. | Available rates, fees, eligibility, start date, repayment term, and restrictions on overpayments or future switching. |
| Remortgage | You repay the current mortgage with a new mortgage from another lender. | New-lender eligibility, valuation and affordability checks, legal or arrangement costs, timing, and any early-repayment charge on the existing loan. |
Staying on the reversion rate
Doing nothing is an available choice, not a requirement to leave the lender. It may make sense for a short period if you expect to move home, repay a substantial amount soon, or need time to improve your eligibility. Its disadvantages are the potentially higher and changeable rate and the risk of overlooking a cheaper suitable deal.
Rank #2
- Ideal for Gifting
- Ideal for a bookworm
- Compact for travelling
Ask whether the lender permits a later switch without an early-repayment charge and whether a new application, valuation or affordability assessment would then be required. Keep a record of the rate and payment so you notice any subsequent change.
Taking a product transfer
A product transfer replaces the expiring deal with a new deal from the same lender. It can be administratively simpler because the lender already holds information about your mortgage. The available products may include another fixed period or a variable option, but the range, fees and eligibility rules are lender-specific.
Compare the complete cost over the period you expect to keep the deal. A lower headline rate can be offset by an arrangement fee, while a fee-free product can carry a higher rate. Confirm the new deal’s start date: some offers begin when the old deal ends, while others have different timing rules.
Quick wins for a faster PC:
Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →Remortgaging to another lender
A remortgage moves the borrowing to a new lender. It may provide a more competitive rate or different features, but the new lender must accept your application. That can involve an affordability assessment, income and expenditure evidence, credit checks and a property valuation. A change in income, higher debts, a different property value or a request to extend the term can affect the result.
Allow time for the application, valuation, legal work and completion. Leaving the existing deal before its end date may trigger an early-repayment charge, so establish the earliest penalty-free completion date before committing.
How to compare the alternatives
Compare offers on the same assumptions: outstanding balance, remaining term, repayment type and intended completion date. A rate alone does not tell you the total cost or whether the deal is workable.
Interest rate and payment
Obtain the lender’s payment illustration for each option. Check whether the quoted payment assumes the balance and term staying unchanged, and whether the rate is fixed, discounted or otherwise variable. If one option changes the term or repayment type, its payment cannot be compared directly with an unchanged mortgage without accounting for those differences.
Free tools Windows power users keep installed
One-click scans. No signup required.
Fees and early-repayment charges
List every cost: product or arrangement fee, valuation charge, legal cost, broker fee if applicable, and any fee for transferring or redeeming the existing mortgage. Establish whether a fee is paid upfront or added to the balance; adding it means paying interest on that amount. Obtain the current early-repayment-charge schedule and ask how it reduces over time.
Rank #4
Eligibility and property checks
A product transfer may have different checks from a remortgage. A new lender can require a valuation and may decline an application even when the existing lender would offer a transfer. Check requirements for loan-to-value, income, credit history, property construction and occupancy before paying non-refundable costs.
Timing and flexibility
Confirm when the new rate starts, when an offer expires and whether completion before the old deal ends would incur a charge. Read rules on overpayments, underpayments, payment holidays and switching again. Flexibility matters if you may move, receive a lump sum or need to change the term.
A six-month preparation plan
- Find the end date. Read the mortgage offer and latest statement, and note the date the introductory rate ends, the reversion-rate name and any early-repayment-charge periods.
- Record your baseline. Write down the current balance, monthly payment, remaining term and whether the mortgage is repayment or interest-only. Ask the lender for a projected balance at the deal end if you cannot find it.
- Request current-lender options. Ask when product-transfer rates can be reserved, what fees apply, whether a new affordability check is required and how long an offer remains valid.
- Check the wider market carefully. If considering a remortgage, establish likely eligibility and all one-off costs. Do not assume an advertised rate is available for your loan-to-value or circumstances.
- Calculate total costs. Compare the interest and fees over the period you expect to hold each deal, not just the first monthly payment. Include any early-repayment charge and the cost of adding a fee to the loan.
- Confirm completion timing. Ensure the chosen deal starts when intended and that the old mortgage can be redeemed without a penalty. Keep written confirmation from the lender or conveyancer.
- Recheck before completion. Rates, balances and personal circumstances can change. Verify the final rate, payment, term and fees before signing.
MoneyHelper’s general guidance is to begin looking around six months before the current deal ends. Fixed-rate deals commonly last between two and ten years, although the term of your own deal is set by its contract.
Windows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallOutdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchIf the new payment may be unaffordable
Contact the lender as soon as you think payments could become difficult. The FCA says that simply discussing your circumstances and options with the lender does not affect your credit file. Be precise about what you can afford and ask the lender to explain the consequences of every proposed arrangement.
Best Value
- It can be a gift option
- Comes with secure packaging
- Helpful in various ways
There is an important distinction between asking for help and paying less than the contractual amount. An agreed reduction, missed payment or other support arrangement may be reported to credit-reference agencies. Ask how the lender will report it before accepting the change, and keep copies of the agreement.
Mortgage Charter 2026
HM Treasury published the Mortgage Charter 2026 on 26 March 2026. It says participating lenders provide well-timed information and tailored support to customers worried about payments. The Charter states that borrowers who are up to date can switch to a new deal at the end of a fixed-rate deal without another affordability check, subject to the Charter’s conditions and the participating lender’s process.
The Charter’s stated 97% market coverage applies in described circumstances: the borrower is up to date with payments and is not seeking to borrow more or change the repayment type or term. Other temporary measures depend on individual circumstances. Do not treat the Charter as a guarantee that every borrower qualifies for every measure; ask the lender which provisions apply to you.
Decision framework for choosing a route
Staying temporarily may be reasonable when
- You need a short period to organise a transfer or sale and can safely afford the reversion payment.
- An early-repayment charge makes an immediate move uneconomic.
- Your circumstances are changing and a new application would be stronger after that change, provided you monitor the variable rate.
A product transfer may fit when
- You want to avoid moving lender and the current lender offers a suitable rate and term.
- Speed and certainty matter more than searching the entire market.
- A new-lender valuation or affordability assessment could make a remortgage uncertain.
A remortgage may fit when
- The total cost after all fees is lower with another lender.
- You need a feature the current lender does not offer, such as a different term or overpayment policy.
- You have enough time to complete the checks and legal work before the existing deal’s penalty-free date.
None of these routes is automatically best. Base the decision on written illustrations using your actual balance and term, then include a buffer for a variable rate or changes in income and expenditure.
Common mistakes and how to avoid them
- Assuming the mortgage disappears. The deal ends, but the debt normally continues. Confirm the reversion rate and payment rather than treating the end date as a repayment deadline.
- Waiting for the first higher bill. Begin comparisons roughly six months ahead so there is time for checks and completion.
- Comparing headline rates only. Add arrangement, legal, valuation and redemption costs and check whether a fee is added to the balance.
- Ignoring the early-repayment-charge date. A cheaper rate can cost more overall if the existing lender charges for leaving early.
- Assuming an advertised deal is guaranteed. Eligibility, loan-to-value, credit history and property checks can change the result.
- Agreeing to a payment reduction without asking about reporting. Find out how any support arrangement will appear on your credit file.
- Changing the term without measuring the long-term cost. A longer term can reduce the required payment but may increase total interest; compare like-for-like illustrations.
Questions to put to your lender
- What exact rate will apply on the day my current deal ends, and can it change?
- What will my payment be on that rate, based on my current balance and remaining term?
- Which product-transfer deals are available, what do they cost and when can they start?
- Would a product transfer require a new affordability check, valuation or credit search?
- What early-repayment charge applies if I remortgage, and on which date does it end?
- How will any agreed support or payment change be reported to credit-reference agencies?
- Which Mortgage Charter 2026 provisions, if any, apply to my circumstances?
Keep the answers, illustrations and dates together. That record lets you compare a current-lender transfer, a remortgage and the cost of doing nothing on the same basis.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
