Being self-employed or a company director does not stop you getting a mortgage, but it does change how lenders assess you. Instead of a payslip, underwriters look at accounts, tax calculations and, for directors, how your income is drawn from the business. Understanding what lenders want, and how they calculate income, can make the difference between a smooth application and an avoidable decline. This guide sets out how the process works in 2026 for sole traders, partners and limited company directors.
What lenders typically ask for
Most lenders ask for at least two years of evidence of self-employed income, usually SA302 tax calculations with matching tax year overviews from HMRC, or accounts prepared by a qualified accountant. Some lenders will consider a single year of figures, particularly where the applicant has a history in the same profession as an employee, but this is lender-specific and the choice is narrower. Recent bank statements and proof of identity and address are standard, and company directors may also be asked for company accounts and details of shareholdings.
How income is calculated
- Sole traders and partners. Lenders generally use net profit, often an average of the last two years, or the latest year if profits are stable or rising. If profits have fallen, many lenders use the lower figure.
- Limited company directors. Lenders commonly use salary plus dividends. Some will also consider a share of retained profit where the director owns a significant proportion of the company, which can materially increase the amount available, but not every lender allows it.
- Contractors. Some lenders annualise the day rate on the current contract, subject to conditions such as contract length and previous contracting history.
Income multiples vary by lender, with 4.5 times being a common ceiling, and some lenders going higher for certain professions or larger incomes. Your affordability is also tested against living costs, existing debts and a stressed interest rate.
Common reasons applications struggle
Self-employed borrowers most often run into difficulty because of profits that have dropped, a mismatch between tax returns and accounts, recently started trading, undeclared or late-filed returns, or heavy use of business expenses that reduce taxable profit. Minimising taxable profit is sensible from a tax planning point of view, but it also reduces the income a lender will recognise. It is worth discussing the timing of a mortgage application with your accountant before a major tax planning decision, and checking that your tax filings are up to date.
Deposit, credit history and product choice
A larger deposit generally widens the choice of lenders and improves pricing. A clean recent credit history helps too, although some specialist lenders will consider applicants with past adverse credit. With the Bank of England Bank Rate at 3.75% following the September 2026 decision to hold, fixed-rate pricing has been relatively stable, but the right product depends on your plans for the property and your tolerance for payment changes. For first-time buyers, our guide to first-time buyer mortgages: affordability and deposit covers the wider picture, and existing homeowners can see our remortgage guide for how to approach a switch when the current deal ends.
Preparing your application
Gather your documents before you apply: tax calculations and overviews for the last two to three years, accounts, recent bank statements and details of existing credit. Check your credit reports for errors. Be ready to explain any fall in profits, and make sure figures are consistent across documents. Lenders reconcile everything, so inconsistencies slow the process. Our mortgage timeline from agreement in principle to completion shows what to expect at each stage.
Directors who also need funding for the business itself can look at our Commercial and Corporate Banking Hub for company lending options.
Why use a broker
Lender policy on self-employed income varies widely, and the same applicant can receive very different outcomes depending on which lender and which income calculation is used. A whole-of-market broker can match your circumstances to lenders likely to assess your income favourably, and avoid unnecessary credit searches on applications that would be declined. See our first-time buyer mortgage and remortgage service page for how we help, or if you are in south-west London, our Putney mortgage broker page. When you are ready, contact Giles Finance.
YOUR HOME MAY BE REPOSSESSED IF YOU DO NOT KEEP UP REPAYMENTS ON YOUR MORTGAGE.
Lender criteria change frequently and no outcome is guaranteed. Nothing in this article is tax advice; speak to a qualified accountant or tax adviser about your own position.
Giles Finance is a trading style of Giles Finance & Consultancy Services, authorised and regulated by the Financial Conduct Authority (FRN 726857).