Self-employed mortgages: how lenders assess income and evidence

This page is general information, not mortgage, accounting, or tax advice. Your home may be repossessed if you do not keep up repayments on your mortgage.

Can you get a mortgage when self-employed?

Yes. The central issue is evidence: what income belongs to you, whether it is sustainable, and how consistently it can be verified. Lenders also apply the same wider checks used for other applicants, including deposit, expenditure, debts, credit history, property, term, and interest-rate affordability.

A company with strong turnover does not automatically give its director a large personal mortgage income. Equally, a director who draws modest dividends may have a stronger case with a lender that assesses company profit under its criteria. The correct calculation depends on legal structure and lender policy.

Income assessment by trading structure

Sole traders

Lenders commonly start from taxable profit shown through self-assessment documents rather than gross turnover. They may average recent years, use the latest year, or use a lower figure where income has fallen. A rising trend can support the case but is not automatically accepted at the newest, highest figure.

Partnerships and LLP members

The relevant figure is usually the applicant's documented share of profit or taxable income. Partnership accounts, tax calculations, the partnership agreement, and evidence of ongoing ownership may be needed. A recent change in profit share should be explained and evidenced.

Limited-company directors

A common method uses salary plus dividends. Other lenders may consider a share of net profit or retained profit where the applicant meets ownership and control requirements. The lender can examine company accounts, current performance, cash, liabilities, tax, director loans, and whether extracting more money would weaken the business.

Verify the exact accounting definition with the proposed lender. Terms such as operating profit, net profit before tax, net profit after tax, and retained earnings are not interchangeable.

Contractors and umbrella workers

Depending on status and lender, income may be assessed from a day rate, contract, accounts, payslips, salary and dividends, or tax calculations. Where a day rate is annualised, the days and weeks used are lender-specific. Contract history, gaps, remaining contract term, renewal evidence, sector experience, and IR35 or umbrella arrangements can affect the route.

Prepare current contracts, renewal history, payslips or accounts and bank statements according to the proposed lender's evidence policy.

One year of accounts or a recent start

A short trading history does not create an automatic decline, but it removes evidence that many lenders rely on. A smaller lender set may consider the case using the first completed accounts or tax return plus previous employment in the same field, current contracts, projections, business bank statements, deposit, and overall profile.

Projections are evidence of an expectation, not completed income. A lender may accept, discount, or ignore them. Avoid repeated direct applications until the trading history and evidence have been screened against current criteria.

Changing from sole trader to a company

Incorporation can create an apparent break even when the underlying trade continues. Prepare a clear timeline showing continuity of activity, clients, ownership, and income. Keep final sole-trader tax documents as well as the new company accounts and bank statements. Lenders differ on whether and how they combine the history.

How to strengthen the application without distorting the business

• Keep tax returns, Companies House filings, accounts, and bank statements consistent and on time.
• Separate business and personal transactions and explain any large one-off movements.
• Pay down avoidable personal commitments where appropriate and avoid new credit before application.
• Keep the deposit trail clear, including documents for gifts or business withdrawals.
• Explain unusual profit changes, director loans, retained cash, or large expenses with your accountant.
• Do not change salary, dividends, expenses, or company structure solely from generic mortgage content; take accounting and tax advice.

Mortgage in Principle for self-employed applicants

An AIP is provisional and may initially use declared figures. It does not confirm that the lender will accept your accounts, income calculation, or target property. Ask which income figure was entered, whether the credit check is soft or hard, and what documents must support the figure at full application.

Read the full mortgage in principle guide and model repayments separately with the mortgage calculator.

Questions to ask a broker

• Which income figure are you using and from which document?
• Is income averaged, latest-year, or capped because of a fall?
• For a director, does the lender use salary and dividends or a measure of company profit?
• For a contractor, what day-rate multiplier and contract evidence apply?
• What happens if the latest accounts or tax return are completed before the offer?
• Is the AIP credit search soft or hard?
• What fee does the broker charge and when is it payable?