Documents Needed to Remortgage

Identity and Address Verification

Every lender is required by law to verify your identity and address as part of anti-money laundering regulations. You will need to provide:

Proof of identity (one of the following):

• Valid UK or international passport
• Full UK driving licence (photocard)
• National identity card (for EEA nationals)

Proof of address (one of the following, usually dated within the last three months):

• Utility bill (gas, electricity, water, or landline phone — not mobile)
• Bank or building society statement
• Council tax bill for the current year
• HMRC correspondence (such as a tax coding notice)

Make sure your ID is not expired and that the address on your proof of address matches your current living situation. If you have recently moved, you may need additional documents to cover both addresses.

Some lenders now accept digital verification through apps and online services, which can speed up this stage of the process.

Income Evidence for Employed Applicants

If you are employed, lenders need to see evidence of your regular income. The standard requirements are:

• Last three months' payslips — These should show your gross and net pay, tax deductions, and your employer's name. If you receive regular overtime, bonuses, or commission, having payslips that reflect these is helpful.
• Latest P60 — This annual tax summary from your employer confirms your total earnings and tax paid for the previous tax year.
• Bank statements (last three months) — These should clearly show your salary being deposited each month, as well as your regular outgoings.

If you have recently started a new job, you may also need to provide your employment contract. Some lenders may ask for a reference from your employer, particularly if you are still in a probationary period.

If you have multiple jobs or income sources, you will need to provide evidence for each one. Lenders will want to see consistency and reliability in your earnings.

Income Evidence for Self-Employed Applicants

Self-employed applicants typically need to provide more extensive income documentation. This is because self-employed income can be more variable, and lenders need to be confident that you can sustain your mortgage payments. Standard requirements include:

• SA302 tax calculations — Usually for the last two to three tax years. You can download these from your HMRC online account or request them by post.
• Tax year overviews — For the same periods as your SA302s. These are also available from HMRC and confirm that the figures on your SA302 match what HMRC has on record.
• Certified accounts or tax returns — Prepared by a qualified accountant, covering the same period. If you are a sole trader, these will show your business income and expenses. If you are a company director, they will show your company accounts.
• Business bank statements — Some lenders request these in addition to personal bank statements, particularly for sole traders or partnership members.

If you have been self-employed for less than two years, your options may be more limited, but some lenders will consider applications with just one year of accounts. A mortgage broker with experience in self-employed applications can help you identify suitable lenders.

Property and Mortgage Documents

You will also need to provide information about your property and existing mortgage:

• Current mortgage statement — This shows your outstanding balance, current interest rate, monthly payment, and account number. You should be able to download this from your lender's online portal or request it by phone.
• Details of any other secured loans or charges — If you have a second charge mortgage, secured loan, or any other charges registered against your property, you need to declare these.
• Lease information (leasehold properties only) — If your property is leasehold, the lender will want to know the remaining term of the lease, the ground rent, and any service charges. Most lenders require at least 70-80 years remaining on the lease.
• Details of any property alterations — If you have carried out significant work on the property (such as extensions, loft conversions, or structural changes), the lender may want to see planning permission, building regulations certificates, or completion certificates.

Your solicitor will also carry out property searches and review the title deeds as part of the legal work, but you should be prepared to provide any property-related information the lender requests.

Financial Commitments and Outgoings

Lenders assess affordability by looking at your complete financial picture, not just your income. You may need to provide details of:

• Credit card balances and minimum payments
• Personal loan details — balances and monthly payments
• Car finance or hire purchase agreements
• Student loan type and repayment status
• Childcare or school fee costs
• Maintenance or child support payments
• Any other regular financial commitments

Being transparent about your outgoings is essential. Lenders will verify the information you provide against your bank statements and credit report, so any discrepancies can delay your application or lead to a decline.

If you have debts that you plan to pay off before or as part of the remortgage (for example, through debt consolidation), make this clear in your application.

Tips for Getting Your Documents Together

Here are some practical tips to help you gather your documents efficiently:

• Start early — Begin collecting documents as soon as you start thinking about remortgaging. Some documents take time to obtain, particularly SA302s and accountant-prepared accounts.
• Use digital copies where possible — Most lenders and brokers now accept scanned copies or photos of documents, as long as they are clear and legible. This is much faster than posting originals.
• Download SA302s and tax year overviews online — You can get these instantly from your HMRC personal tax account, saving weeks compared to postal requests.
• Keep payslips and bank statements organised — If you receive paper payslips, file them regularly. If they are digital, save them in a dedicated folder. The same applies to bank statements.
• Check documents match — Make sure the name and address on all your documents are consistent. Discrepancies (such as a maiden name on one document) can cause complications.
• Ask your broker what is needed — Before you start gathering everything, ask your broker for a specific list tailored to your lender and circumstances. This avoids wasting time on documents that are not required.

Being well-prepared with your documentation is one of the simplest ways to ensure your remortgage application progresses quickly and smoothly.