This article is for general information only and does not constitute regulated mortgage advice. All mortgages are subject to status and lender criteria. Finance 4 Homes Ltd is an Appointed Representative of Beneficial Ltd, authorised and regulated by the Financial Conduct Authority (FCA No. 736655).
You can usually start looking at remortgage options around six months before your current mortgage deal ends. That gives you room to compare options without rushing into the first available rate.
Starting early is not the same as switching early. If you leave your current mortgage deal before the end of the fixed or discounted period, your lender may charge an early repayment charge. That fee can reduce, or even wipe out, the benefit of moving to a new deal.
So the useful question is not only, “How early can you remortgage?” It is, “When can you review your options without creating unnecessary costs?”
When should you start thinking about remortgaging?
A practical time to start is around six months before your current deal ends. This gives you enough time to look at rates, check your current mortgage balance, understand any charges and prepare the documents a lender may need.
The MoneyHelper guide to remortgaging recommends setting a reminder to review your mortgage regularly, or up to six months before your current fixed or discount deal ends.
Starting early can help you:
- Check your current deal’s end date
- Understand whether an early repayment charge applies
- Compare staying with your current lender against moving elsewhere
- Review your loan-to-value position
- Prepare income and affordability documents
- Avoid a rushed decision just before your rate changes
A little planning can prevent a rushed decision later. Mortgage decisions are usually better made before the deadline is pressing.
Can you remortgage before your current deal ends?
Yes, you may be able to remortgage before your current deal ends. The important point is whether doing so makes financial sense.
Many fixed-rate and discounted mortgages come with early repayment charges during the initial deal period. If you move to another lender, repay the mortgage, or change the deal before that period ends, the charge may apply.
Here is a simple way to view the timing.
| Timing | What to consider |
| More than 6 months before your deal ends | You can review your position, but switching may trigger charges |
| Around 6 months before your deal ends | Often, a sensible time to start comparing options |
| Around 3 months before your deal ends | Usually, a practical point to progress an application |
| After your deal has ended | You may have moved onto your lender’s standard variable rate |
| Staying with your current lender | A product transfer may be simpler, depending on the lender |
The lower rate is only one part of the calculation. It is also worth considering product fees, valuation costs, legal work and any early repayment charge.
Our guide on whether you can remortgage during a fixed-rate mortgage explains this in more detail.
What happens if you remortgage too early?
Remortgaging too early can sometimes cost more than expected.
The main issue is usually the early repayment charge. This is a fee charged by your current lender if you leave the deal before the agreed-upon end date. It can be based on a percentage of your outstanding mortgage balance, although the exact amount depends on your mortgage terms.
You may also need to consider:
- Product fees
A new mortgage may have an arrangement or product fee. - Valuation and legal costs
Some remortgage deals include these, but not all do. - Affordability checks
A new lender may assess your income, spending, debts and credit history. - Your plans for the property
If you may move soon, locking into another deal with charges may not suit you. - The total cost, not just the rate
A lower interest rate does not automatically mean a better deal overall.
MoneyHelper’s guidance on changing your mortgage provider explains that you can usually change providers, but penalty fees may apply if your current deal is not coming to an end.
What happens if you leave it too late?
Waiting too long can also create problems.
If your current deal ends and you do nothing, you may move onto your lender’s standard variable rate. This rate is usually not fixed, so your payments can change. It may also be higher than the rate you were paying on your previous deal.
Leaving it late may mean:
- less time to compare deals properly;
- more pressure to accept a quick option;
- delays if documents are missing;
- limited time to deal with valuation or legal work;
- a period on a higher variable rate.
A late remortgage is not always a disaster, but it can leave you with fewer options and more stress than necessary.
How long does a remortgage take?
The timescale depends on whether you are staying with your current lender or moving to a new one.
A product transfer with your existing lender can sometimes be quicker because you are staying with the same lender and usually choosing a new product. A full remortgage to a different lender can take longer because it may involve affordability checks, a valuation and legal work.
The process can also be affected by:
- How quickly you provide documents;
- Whether your income is straightforward;
- Whether your credit history has changed;
- Whether the property needs a valuation;
- Whether you are borrowing more;
- How busy lenders and solicitors are.
Our guide on how long a remortgage takes explains the stages in more detail.
Can you secure a new remortgage deal before your old one ends?
In many cases, you may be able to secure a new deal before your current one ends, with the new rate starting later. This can help you prepare ahead of time and reduce the risk of moving onto a standard variable rate unexpectedly.
However, lender rules vary. Some offers are valid for a set period, and some lenders may let you change to a newer rate before completion if a better option becomes available. Others may not.
Before securing a deal, it is worth checking:
- how long the offer is valid for;
- whether any upfront fee is payable;
- whether the rate can be changed before completion;
- when the new mortgage would start;
- whether the timing avoids early repayment charges.
In practice, the timing often comes down to dates and charges. Before comparing a new deal, it helps to have your current mortgage balance, deal end date, monthly payment and early repayment charge to hand. Without those figures, it is difficult to judge whether moving early is worth considering.
It is worth reading the offer terms carefully before committing. Not the most thrilling bedtime reading, granted, but it can be more useful than finding an unexpected fee later.
What if your circumstances have changed?
Your remortgage options may be affected if your financial position has changed since you took out your current mortgage.
This could include:
- A change in income
- Becoming self-employed
- Taking on more borrowing
- Missed payments
- A default or CCJ
- A change in household spending
- Wanting to borrow more
A change in circumstances does not automatically mean you cannot remortgage. It may mean the application needs more preparation, or that lender choice becomes more important.
If your credit history is less straightforward, our guide on whether you can remortgage with bad credit history may help you understand the issues lenders often review.
Should you remortgage early to release equity?
Some homeowners look at remortgaging early because they want to borrow more against their property. This might be for home improvements, family support or another purpose.
This needs careful thought. Borrowing more can increase your monthly payments, extend the amount of interest you pay, or both. It can also change the risk if your income falls or costs rise later.
If this is one of your reasons for reviewing your mortgage, our guide on whether you can release equity when you remortgage explains the topic in more detail.
Any decision to borrow more should be based on affordability and suitability, not just the amount available.
How to prepare before you remortgage
Before you apply, get the basic information together. This can make the conversation clearer and help avoid delays.
Check your current mortgage details
Find your current rate, balance, monthly payment, deal end date and any early repayment charge.
Review your income and spending
A lender may review your income, regular outgoings, debts and wider affordability.
Look at your credit file
Check for missed payments, incorrect details or old accounts that may need updating.
Think about what you want the remortgage to do
You may want a new rate, lower monthly payments, a different term, or to borrow more. Each goal may lead to a different conversation.
Speak to us before choosing a deal
Remortgaging is partly about timing and partly about suitability. The right option will depend on your current mortgage, plans, affordability and whether any charges apply.
Our mortgages and remortgages service can help you discuss your current deal, timing, affordability and next steps before you apply. Visit the page to see how our mortgage and remortgage advice is shaped around individual circumstances.
The key takeaway
You can usually start looking at remortgage options around six months before your current deal ends. You may be able to remortgage earlier, but early repayment charges, product fees and affordability checks can affect whether it is worth doing.
A sensible approach is to review your mortgage before the end date, compare the true cost of switching and avoid making a rushed decision.
If you are unsure how early you can remortgage, we can talk through your position and help you understand your options before you apply.
Not all applicants will qualify. Product availability, interest rates and loan amounts depend on individual circumstances and lender criteria.
If you are experiencing financial difficulty, you can get free and impartial debt advice from organisations such as MoneyHelper, StepChange, or Citizens Advice.
Finance 4 Homes Ltd | Appointed Representative of Beneficial Ltd (Authorised and Regulated by the Financial Conduct Authority – FCA 736655) | For UK consumers only | Registered in England No. [insert] | Last updated October 2025.