Remortgage Guide – A remortgage can help you review your current mortgage, move to a new deal, avoid a lender’s standard variable rate, release equity, or restructure borrowing around your future plans.

This guide explains how remortgaging works in the UK, when to start, what lenders may check, what documents you may need, and why speaking to a qualified mortgage adviser can help you make a more informed decision.

Connect for Intermediaries supports a national network of mortgage and protection advisers across mainstream and specialist lending. That means remortgage conversations can be supported by a wider view of the market, including residential, buy-to-let, second charge, bridging, commercial, protection, and referral options where relevant. To understand the wider adviser network behind this support, visit Connect for Intermediaries.

What is a Remortgage?

A remortgage is when you move your current mortgage to a new deal. This may be with your existing lender or a different lender. Many people remortgage when their fixed, tracker, or discounted rate is ending, but you may also remortgage to release equity, review your monthly payments, change your mortgage term, or raise money for a specific purpose.

A remortgage should be based on your full circumstances, not only the interest rate. You may need to consider fees, early repayment charges, affordability, property value, credit profile, income, future plans, and whether a product transfer may be more suitable than moving to a new lender.

Why Do People Remortgage?

People remortgage for different reasons. The right choice depends on your current mortgage, property value, income, and goals.

Common reasons include:

• Your current mortgage rate is ending
• You want to avoid moving onto a standard variable rate
• You want to review monthly payments
• You want to switch from a variable rate to a fixed rate
• You want to release equity from your home
• You want to borrow more for home improvements
• You want to consolidate debts
• You want to change the length of your mortgage term
• You want to review options after a change in income or employment
• You own a rental property and want to review your buy-to-let mortgage

A remortgage can be helpful, but it is not always the cheapest or most suitable route. In some cases, a product transfer, a second-charge mortgage, a further advance, or another borrowing option may be more appropriate. A mortgage adviser can help compare these choices.

When Should You Start Looking at Remortgage Options?

Many homeowners begin reviewing remortgage options around three to six months before their current deal ends. This gives you time to compare products, check affordability, review fees, and avoid rushing into a decision.

Starting early may also help if your situation is more complex. This could apply if you are self-employed, have changed jobs, own more than one property, have credit issues, need to borrow more, or want to remortgage a buy-to-let property.

You may also want to review your mortgage sooner if:

• Your property value has changed
• Your income has increased or reduced
• You are planning home improvements
• Your family circumstances have changed
• You want to move from interest-only to repayment
• You are concerned about future monthly payments
• You want to check whether your current deal still suits your needs

Before switching early, check whether your existing mortgage has an early repayment charge. This cost can sometimes reduce or remove the benefit of moving to a new deal.

Remortgage or Product Transfer: What is the Difference?

A remortgage usually means taking a new mortgage deal, often with a new lender. This can involve affordability checks, a property valuation, legal work, and a full application process.

A product transfer usually means switching to a new rate with your current lender. This may be quicker and may involve fewer checks, but it may not always give you access to the most suitable deal across the wider market.

A broker can compare both routes. This is important because the lowest rate is not always the best overall option once fees, criteria, property value, loan size, and your future plans are considered.

How Does the Remortgage Process Work?

The remortgage process usually follows these steps.

1. Review your current mortgage

Check your current balance, interest rate, remaining term, monthly payment, deal end date, early repayment charge, and any existing lender fees.

2. Confirm your objective

Decide why you want to remortgage. You may want to reduce monthly payments, fix your rate, release equity, borrow more, or avoid moving onto a standard variable rate.

3. Check affordability

Lenders will usually assess your income, outgoings, credit commitments, employment status, and financial stability. If you are self-employed or a company director, lenders may ask for additional income evidence.

4. Compare suitable options

A mortgage adviser can compare products from different lenders and explain how fees, rates, term length, overpayment options, and lender criteria affect the total cost.

5. Submit the application

Once you choose an option, your adviser can help prepare and submit the application. The lender may ask for payslips, accounts, bank statements, identification, proof of address, and details of your current mortgage.

6. Complete valuation and legal work

The lender may carry out a valuation. If you are moving to a new lender, legal work may also be needed to transfer the mortgage.

7. Complete the remortgage

When the new mortgage completes, your old mortgage is repaid and the new deal begins.

What Documents Do You Need for a Remortgage?

The documents required can vary by lender and by applicant type. You may need:

• Proof of income
• Recent payslips
• Latest P60
• Bank statements
• Proof of address
• Identification
• Details of your current mortgage
• Evidence of bonuses, overtime, or commission
• SA302s or tax calculations if self-employed
• Company accounts if you are a director
• Tenancy agreement or rental income evidence for buy-to-let
• Details of credit commitments
• Explanation of any adverse credit, if relevant

Having documents ready can reduce delays and help your adviser match you with lenders whose criteria fit your circumstances.

How Much Does a Remortgage cost?

Remortgage costs depend on your current lender, new lender, property value, loan amount, and the product you choose.

Possible costs include:

• Arrangement fee
• Product fee
• Valuation fee
• Legal fee
• Broker fee
• Early repayment charge
• Exit fee from your current lender
• Higher lending charge, where applicable

Some lenders offer remortgage products with free valuation or legal support, but this does not automatically make them the cheapest option. Always compare the full cost over the initial deal period, not just the headline interest rate.

Can You Eemortgage to Release Equity?

You may be able to remortgage to release equity if your property is worth more than your current mortgage balance and the lender is comfortable with your affordability.

People may release equity for:

• Home improvements
• Property repairs
• Debt consolidation
• Helping family members
• Buying another property
• Supporting investment plans

Releasing equity increases your mortgage balance and may increase the total amount of interest paid over the mortgage term. If you are consolidating unsecured debt into your mortgage, you may reduce monthly payments but pay more interest overall because the debt is spread over a longer period.

A mortgage adviser can explain the risks, costs, and alternatives before you decide.

Can landlords Remortgage Buy-to-Let Property?

Yes. Landlords often remortgage buy-to-let property when a rate is ending, rental income has changed, the property value has increased, or they want to review their portfolio finance.

Buy-to-let remortgage criteria can differ from those for residential mortgages. Lenders may assess rental income, property type, landlord experience, portfolio size, ownership structure, lease length, and whether the property is owned personally or through a limited company.

If you are a landlord comparing adviser options, you can use Connect Experts Buy-to-Let Mortgage Search to search by buy-to-let need, adviser preference, language, location, and advice method.

Can You Remortgage With Bad Credit?

It may be possible to remortgage with bad credit, but your options will depend on the type of credit issue, when it happened, whether it has been satisfied, your deposit or equity level, your income, and the lender’s criteria.

Credit issues may include:

• Missed payments
• Defaults
• CCJs
• Debt management plans
• Arrears
• Bankruptcy
• Repossession history

You should not apply randomly to several lenders, as this may harm your credit profile. A mortgage adviser can review your situation and help identify lenders more likely to consider your case.

Can You Remortgage if You are Self-employed?

Yes, self-employed applicants can remortgage, but lenders may assess income differently. You may need to provide tax calculations, tax year overviews, business accounts, accountant details, bank statements, or evidence of retained profits if you are a limited company director.

Some lenders use the latest year’s income. Others may average two or more years. If your income has changed, a broker can help explain which lenders may take a more suitable view.

How Long Does a Remortgage Take?

A straightforward remortgage may take several weeks. More complex cases can take longer, especially where legal work, valuation issues, income checks, credit history, lease terms, or property type require more review.

You can help avoid delays by:

• Starting before your current deal ends
• Preparing documents early
• Checking your credit file
• Confirming your mortgage balance
• Understanding any early repayment charge
• Responding quickly to adviser and lender requests

Should You Use a Mortgage Broker For a Remortgage?

A mortgage broker can help you compare options, understand lenders’ criteria, and decide whether a remortgage, product transfer, further advance, or second-charge mortgage may be more suitable.

A broker may help with:

• Comparing lenders and products
• Checking affordability
• Explaining fees and charges
• Reviewing fixed, tracker, and variable options
• Supporting self-employed applicants
• Helping clients with credit issues
• Reviewing buy-to-let remortgage options
• Explaining whether raising extra borrowing is suitable
• Managing the application process

If you want to search for a residential mortgage adviser by need, location, language, gender, and advice preference, visit Connect Experts Residential Mortgage Search.

Why Connect Supports More Than Specialist Mortgage Cases

Remortgaging is not always simple. A homeowner may need a standard residential review, but another client may need buy-to-let support, second-charge advice, protection review, bridging finance, commercial funding, or a referral route when the original adviser does not hold the required permissions.

This is why Connect is built as a complete mortgage and protection network. Connect supports advisers across mainstream and specialist mortgage areas, helping them serve more clients with broader lender access, compliance guidance, case support, referral options, packaging, technology, and adviser development.

Experienced brokers seeking broader support can explore Adviser Services to learn about referral, packaging, calculators, and adviser support options.

Existing members can access tools, resources, case management, sourcing support, partner services, and lead generation through Network Members.

Brokers who want to grow within a broader UK mortgage and protection network can learn more at Join Connect Network.

Remortgage Checklist

Before you remortgage, check:

• When your current deal ends
• Whether an early repayment charge applies
• Your current mortgage balance
• Your current property value
• Your monthly payment
• Your income and outgoings
• Your credit file
• Whether you want to borrow more
• Whether you want to change your mortgage term
• Whether you want fixed, tracker, or variable options
• The full cost of the new deal
• Whether a product transfer may be suitable
• Whether you need wider advice, such as protection or second charge options

Key takeaway

A remortgage is not just a rate switch. It is a chance to review your mortgage, your property plans, your borrowing needs, and your long-term financial position.

The right choice depends on your circumstances. A qualified adviser can help you compare options clearly, understand costs, and avoid applying for a mortgage that does not fit your needs.

Frequently asked questions