What do mortgage lenders ask when you apply for a mortgage?

Key takeaways

• Lenders assess your current and future affordability, as well as your financial reliability

• Your income, credit history and spending habits are some of the key factors lenders will consider

• Preparing documents in advance can help you avoid delays during the conveyancing stage

What happens during a mortgage application?

The mortgage application process is designed to help lenders understand your financial situation and determine whether you can afford the loan – now and in the future.

When you apply for a mortgage, you can typically expect:

• An initial affordability assessment

• A detailed review of your income, spending and credit history

• A property valuation for the home you want to purchase

• A Decision in Principle (DIP), which can help you understand how much you may be able to borrow and shows sellers or estate agents that you’re a serious buyer. This is not a formal mortgage offer and is valid for a limited period, which is set by the lender

• A final lending decision, which the mortgage provider makes once you find a specific property and submit your full mortgage application

This is just a guide – the specific stages of the mortgage application process are set by the lender, so they may vary.

What do mortgage lenders check?

Lenders carry out a thorough review of your finances when you apply for a mortgage in the UK. They review a range of factors, including your income, credit history and deposit amount.

Income and employment

Lenders will ask about your earnings and job stability to assess how reliably you can repay the mortgage, both now and in the future.

They may look at:

• Your salary and any additional income (e.g., bonuses or commission)

• Your employment status (e.g., employed, self-employed or contractor)

• How long you’ve been in your current role

Credit history and financial behaviour

Your credit report gives lenders insight into how you’ve managed borrowing over time.

Lenders typically review:

• Your repayment history

• Any missed or late payments

• Existing credit accounts and balances

A good credit history can demonstrate that you manage your finances responsibly, which may improve your chances of mortgage approval.

Monthly spending and debts

Affordability checks go beyond income. Lenders also assess your regular outgoings to understand what you can realistically afford – currently and in the long term.

This includes:

• Household bills and essential costs

• Credit commitments, such as loans or credit cards

• Discretionary spending

Staying on top of your finances can help you prepare for a mortgage application. Using a budget planner, for example, can make it easier to track your spending and identify non-essential expenses to cut back on before applying for a mortgage.

Deposit amount and loan-to-value (LTV) ratio

Your deposit determines your loan-to-value (LTV) ratio – the percentage of the property’s value you’re borrowing.

For example:

• 10% deposit = 90% LTV

• 15% deposit = 85% LTV

A lower LTV is often seen as lower risk by lenders, so saving a larger deposit may increase your chances of approval or provide access to a wider range of mortgage products.

However, if you have a smaller deposit, that doesn’t mean you can’t get a mortgage. Several lenders offer low-deposit mortgage products, many of which are designed for first time buyers.

Common mortgage application questions

During the mortgage application process, lenders will ask a range of questions to build a clear picture of your finances. This may include:

• What is your current income and employment status?

• How much do you spend each month?

• Do you have any outstanding debts or financial commitments?

• How much deposit have you saved?

• Have you ever missed any payments or had credit issues?

• What type of property are you planning to buy?

Preparing for a mortgage application

If you’re thinking about applying for a mortgage, these are some steps you can take to prepare:

• Check your credit report and resolve any errors (e.g., removing outdated financial associations or closing joint accounts with ex-partners or housemates)

• Save as much as you can towards your deposit

• Keep your finances stable by avoiding large or unusual transactions

• Organise key documents such as ID, payslips and bank statements

Speaking to a mortgage adviser can also help you understand your options and feel more prepared.

Common reasons mortgage applications are declined

While many applications are successful, these are some common reasons why a mortgage application may be declined:

• Poor or limited credit history

• High levels of existing debt

• Irregular or insufficient income

• Incomplete or inaccurate application information

• Affordability concerns based on your spending habits

Being aware of these factors can help you strengthen your application before you apply for a mortgage.

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Call or visit our Sales Advisers at your nearest development to find out more.

Disclaimer

This article is for general informational purposes only and does not constitute mortgage advice. We would always recommend that advice is taken from a regulated mortgage adviser regarding your specific circumstances.