Getting a mortgage can feel like a big step, especially if it’s your first time applying. Understanding the mortgage application process in the UK can make the journey much clearer and help you know what lenders will be looking for along the way.
The mortgage application process usually begins with a little preparation. This may involve gathering financial documents, reviewing your credit history, and speaking with a mortgage adviser before submitting your application. Once submitted, lenders will assess your income, affordability and credit profile before deciding whether to approve the mortgage.
At Mortgage Advice Center, we aim to make the mortgage application process as clear and straightforward as possible. We also ensure you get the best mortgage deal across the market and offer whole of market advice. Our experienced advisers guide clients through each stage, helping you understand what to expect and supporting you from the initial enquiry through to completion.
If you would like to discuss your situation, you can contact the team at Mortgage Advice Center to arrange a conversation with an adviser.
Below we explain the key stages of the mortgage application process in the UK, including how long it usually takes and what lenders typically check before approving a mortgage.
The typical mortgage journey follows these stages:
- Initial enquiry with a mortgage adviser
- Agreement in Principle (AIP)
- Property search
- Full mortgage application
- Property valuation and lender assessment
- Mortgage offer issued
- Exchange of contracts and completion
What Happens First During the Mortgage Application Process?
At the start of the mortgage application process, your mortgage adviser will usually ask for a general overview of your circumstances. This initial discussion helps the adviser understand your situation and determine whether they can assist with your enquiry.
The adviser will then review key financial details, including your income, assets, liabilities, monthly expenditure and any credit commitments.
They will also discuss your property goals and mortgage requirements in more detail to ensure the most suitable mortgage options are considered. During this stage, your adviser may also offer practical tips to help make the mortgage application process smoother.
Documents Required During the Mortgage Application Process
As part of the mortgage application process, lenders will ask for documents to confirm your identity, address and income. The exact documents required may vary depending on the lender and your personal circumstances. In some cases lenders may request additional documents or fewer documents, so the information below should be treated as general guidance.
Preparing these documents in advance can help make the mortgage application process quicker and easier.
Proof of Identity
You will normally need one valid form of identification:
- Passport
- Current UK driving licence
Proof of Address
A document dated within the last three months showing your current name and address:
- Bank statement
- Water bill
- Gas or electricity bill
- In some cases, a UK driving licence showing your current address may also be accepted
Proof of Income – Employed
If you are employed, lenders will usually ask for:
- Last three months’ payslips
- Last three months’ bank statements showing salary payments
- Additional payslips if your income includes bonus, overtime or commission
Proof of Income – Self-Employed
If you are self-employed or a company director, lenders typically require:
- Latest two years’ SA302 tax calculations
- Latest two years’ tax year overviews
In some cases, one year may be accepted depending on the lender.
Limited Company Directors
Some lenders may also request:
• Company accounts
• Evidence of PAYE salary and dividends
• In some cases lenders may consider net profit in addition to salary
Proof of Residency (If Applicable)
If you are not a UK citizen, lenders may request:
• Confirmation of your immigration status
• A share code confirming your right to live and work in the UK
How Much Can I Borrow?
One of the most common questions people ask when starting the mortgage application process is how much they may be able to borrow.
Once we have a clear picture of your financial situation, including income, commitments and deposit, we can estimate how much lenders may be prepared to lend. We will then review mortgage options across the market and explain the costs and features of suitable products so you can decide which lender best meets your needs.
When you are ready to proceed, we will request supporting documents such as proof of identity, income verification and recent bank statements so we can move forward with your application.
What Is an Agreement in Principle?
An Agreement in Principle (AIP) — sometimes called a mortgage in principle or decision in principle — is an initial indication from a lender of how much they may be willing to lend.
To obtain an AIP, the lender will review basic information about your income, financial commitments and credit history. This usually involves a credit check and an assessment of the information you provide. Although an AIP is not a guaranteed mortgage offer, it provides a useful indication of your borrowing potential.
Having an AIP can make your property search easier, as it shows estate agents and sellers that you may be able to obtain a mortgage for the property.
Moving to a Full Mortgage Application
Once you have found a suitable property, we will confirm the mortgage amount and review the most appropriate mortgage product before submitting the full application to the lender.
At this stage we will also need details of the property you are purchasing, the estate agent handling the sale and the conveyancer or solicitor who will manage the legal process. If you have not yet chosen a solicitor, we can recommend experienced conveyancers who can assist with the purchase.
From there, your application will progress through the lender’s assessment and valuation stages as you move closer to securing your mortgage.
What Do Mortgage Lenders Check?
When reviewing a mortgage application, lenders will assess several factors to determine whether the mortgage is affordable and suitable for the borrower.
These checks usually include:
- income and employment status
- existing financial commitments and monthly expenditure
- credit history and credit score
- deposit amount
- the value of the property being purchased
Most lenders will carry out a credit check as part of the mortgage application process. This helps them review your credit history, including any existing borrowing, repayment behaviour and outstanding debts. A good credit history can strengthen your application, while issues such as missed payments or defaults may affect the lender’s decision.
Some lenders carry out a soft credit check when providing an Agreement in Principle to give an early indication of how much you may be able to borrow. A full credit check is usually completed when a formal mortgage application is submitted, although the exact process can vary depending on the lender.
Property Valuation and Surveys
After the full mortgage application is submitted, the lender will usually arrange a mortgage valuation. This is to check whether the property provides suitable security for the loan and whether the value is in line with the amount being borrowed. A lender’s valuation is mainly for the lender’s benefit and is not the same as a full property survey.
If you want a more detailed assessment of the property’s condition, you may also choose your own survey. In the UK, buyers will commonly consider an RICS Level 1 Home Survey, RICS Level 2 Home Survey, or RICS Level 3 Home Survey, depending on the age, condition and complexity of the property. Older, altered or unusual properties often justify a more detailed survey.
A full credit check is usually carried out when the formal mortgage application is submitted, and the lender may request further documents if anything needs to be clarified. Our advisers will liaise with the lender, keep you updated on progress, and help deal with any questions that arise during underwriting or valuation.
After the Mortgage Offer
If the lender is satisfied with the application, valuation and supporting documents, a mortgage offer will be issued. It typically takes two to four weeks to receive a mortgage offer after applying, although timings vary depending on the lender, valuation timescales and how quickly documents are provided.
Once the mortgage offer is received, you and your conveyancer or solicitor will be sent a copy. The legal work can then continue between your conveyancer, the lender and the seller’s conveyancer until completion.
At this stage, your adviser may also discuss buildings insurance, life insurance and protection options so you can consider how you would protect your home and finances if circumstances change.
How Long Does It Take to Receive a Mortgage Offer?
The time it takes to receive a mortgage offer can vary depending on the lender, the complexity of the application and how quickly supporting documents and the property valuation are completed.
In some cases a mortgage offer may be issued within a few days, particularly where an automated valuation is used. In many cases, borrowers may receive a mortgage offer within two to four weeks, although this can vary between lenders.
Working with a mortgage adviser can help streamline the process, as advisers understand different lender criteria and can communicate directly with lenders if further information is required during the application.
Completion and Moving Into Your New Home
Once the legal work has been completed and contracts have been exchanged, a completion date will be agreed. On the completion day the funds are transferred and you can collect the keys to your new home.
Even after your purchase is complete, our team at Mortgage Advice Center remains available if you have questions about your mortgage or future options. Many clients also return to us when their current mortgage deal is approaching its end, allowing us to review the market and explore suitable remortgage or product transfer options.
Speak With a Mortgage Adviser
If you are planning to buy a property, remortgage, or would like to explore suitable mortgage options, the team at Mortgage Advice Center can help.
Our advisers search across the whole market of lenders and guide clients through the entire mortgage journey, from the initial enquiry through to mortgage offer and completion.
You can arrange a free telephone or office meeting to discuss your circumstances and explore suitable mortgage options.
