How soon can you remortgage before your fixed rate ends?

Consider reviewing your options around six months before your current deal ends. Lenders' product-transfer windows and mortgage-offer periods vary. Check your current deal end date, any early repayment charge and the costs of changing your mortgage before deciding when to proceed. Some lenders may let you reserve a deal ahead of your current deal ending or change to an available rate before completion. The rules, timing, eligibility and any costs vary. Rates may rise or fall; a lower rate or a change to a reserved deal is not guaranteed.

Who this is for

You are within 3 to 6 months of your existing rate ending and want to act.
You want to understand whether you can reserve a deal before your current rate ends.
You are not sure whether starting early carries any risk.
You have more than one mortgage and want to plan each review around its deal end date.

Check the lender's window

Application windows, offer expiry dates and product-transfer rules vary by lender and product. Your adviser can check the relevant dates before you apply. An offer is not completion: the new mortgage starts when the required application and legal steps have been completed.

How "rate watching" works

Some lenders may let you reserve a deal ahead of your current deal ending or change to an available rate before completion. The rules, timing, eligibility and any costs vary. Rates may rise or fall; a lower rate or a change to a reserved deal is not guaranteed. Changing to another lender may require a new application, checks, valuation and legal work, with possible costs or delays.

An early-review planning example

If your deal ends in October, you could begin discussing your options in the spring. Your adviser can check when each lender accepts applications, how long an offer remains valid and whether a later rate change is possible. Any application and completion plan must allow for lender checks and legal work. This is a planning example, not a promised timetable or saving.

What stops you starting early

An early repayment charge may apply if you redeem your mortgage before the charge period ends. Check the exact dates, terms and amount with your current lender. Applying ahead of time does not remove charges or guarantee a completion date; these need to be considered in the plan.

Product transfer (PT) versus remortgage

A product transfer may involve less administration. A remortgage can offer different products or borrowing options, but needs a new application and may involve legal work and fees. We compare suitable options, their overall costs and how they fit your circumstances. Timing and any checks vary by lender, product and the changes requested.

What lenders re-check at remortgage

A new lender will assess its criteria, which may include income, outgoings, credit history, employment, age, mortgage term and property value. Tell your adviser about recent changes. A lender valuation is for the lender's purposes and is not a full survey. No application outcome is guaranteed.

Common pitfalls we see

Check the lender's application window, offer expiry, any rate-change rules, notice periods and early repayment charges. Allow time for valuation and legal work, and tell your adviser if your circumstances change. Reviewing early does not guarantee access to the lowest rate or completion by a particular day.

How Major Money Matters helps

Specific things we do for this case type. No generic platitudes.

Set the application diary

We can help plan the review around your deal end date and the relevant lender windows. The right time to apply depends on your case.

Discuss rate-change rules

Ask your adviser how available products will be reviewed before completion. Any change depends on lender rules, eligibility, timing and costs; a lower rate is not guaranteed.

Plan around charges

We check early repayment charges and discuss an intended completion date with the parties involved. Actual completion depends on lender and legal requirements; neither the date nor the absence of charges can be guaranteed.

Plan multiple mortgage reviews

If you have multiple mortgages, we can review their deal end dates and costs separately. Aligning dates may not be possible or suitable and could involve charges.

Frequently asked questions

Can I remortgage 12 months before my fixed rate ends?

You can discuss your plans and prepare earlier, but application windows and offer periods vary. An offer might expire before your intended completion date. Check the relevant lender rules and any early repayment charge before applying or switching.

What if rates fall after I lock in a new product?

Some lenders may let you reserve a deal ahead of your current deal ending or change to an available rate before completion. The rules, timing, eligibility and any costs vary. Rates may rise or fall; a lower rate or a change to a reserved deal is not guaranteed.

Is there a fee to apply early?

Fees and charges depend on the lender, product and steps taken. Some costs may be payable before completion or may not be refundable. Your adviser will explain the relevant costs before you decide; starting early does not guarantee a saving.

What is the difference between an offer and completion?

A mortgage offer sets out the lender's proposed lending and conditions, including its expiry date. Completion is when the new mortgage starts and the previous mortgage is repaid. Outstanding conditions and legal work must be satisfied; an offer does not guarantee a particular completion date.

Do I need a new survey for a remortgage?

The lender decides whether an automated, desktop or physical valuation is needed. This depends on the lender and property, and fees may apply. A mortgage valuation is not a full survey of the property; your adviser can explain the distinction.

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Get the timing right

Request a free initial 15-minute call to discuss your current deal, circumstances and next steps. No obligation and no credit check at this stage. This is a callback request, not a confirmed appointment. Third-party costs may apply if you proceed.

Request an initial mortgage call Call 01708 629 983

Request a free initial 15-minute call to discuss your current deal, circumstances and next steps. No obligation and no credit check at this stage. This is a callback request, not a confirmed appointment. Third-party costs may apply if you proceed. Named adviser, wherever possible. No call centre. We aim to return your call as quickly as we can. Mon to Fri 9am to 5pm, weekend appointments on request.