How Self-Employed Mortgage Income Is Assessed
Sole Traders and Partnerships
Most lenders use your SA302 tax calculation and corresponding tax year overview from HMRC to confirm income. The standard approach is a two-year average of your net profit. However, a growing number of specialist lenders will accept the most recent year's figures only - critical for borrowers whose income has grown significantly, as averaging would understate your current earnings capacity.
Limited Company Directors
If you operate through a limited company, lenders vary widely in what they count as income. Some take only salary plus dividends drawn. Others will include your share of net profit - not just what you extracted but what the company generated - which can increase your borrowing substantially. Some lenders will also consider retained earnings within the company as additional wealth evidence, particularly for private bank products.
One Year's Accounts
Many high-street banks require two years of self-employment history. A meaningful number of specialist lenders will consider applications with just 12 months of trading, provided accounts are prepared by a qualified accountant and the income is consistent with the industry. If you are newly self-employed after leaving PAYE employment in the same field, some lenders will also consider prior employment income as context.
What Lenders Look For
Beyond income verification, self-employed mortgage lenders typically assess: the consistency of income year-on-year (rising or stable income is viewed more favourably than declining); the nature of the business (contract-based, project-based, or recurring client income all have different risk profiles in a lender's view); whether accounts are certified by a chartered accountant; and the loan-to-value relative to the property being purchased. A self-employed borrower with a 25-30% deposit and two years of growing income has access to most of the market.
LTV and Rates for Self-Employed Borrowers
Self-employed mortgages are available up to 95% LTV from some lenders, though the most competitive rates sit between 75% and 90% LTV. Rates for well-evidenced self-employed applications from specialist lenders are often comparable to PAYE rates - the premium, where it exists, is typically 0.1-0.4% rather than the substantial gap that borrowers often fear. The key is lender selection: approaching a lender whose underwriting model suits your income profile.
Common Mistakes to Avoid
The most common self-employed mortgage mistakes are: applying to lenders who are a poor fit for your income type and receiving a decline that leaves a credit footprint; presenting accounts that minimise taxable income without appreciating the effect on borrowing capacity; applying without management accounts when filed accounts are more than 9 months old; and underestimating the value of a specialist broker who knows which lenders are most active for your specific situation.
Documents You Will Need
Typically: last two years' SA302 tax calculations and tax year overviews (from HMRC online or your accountant); last two years' full company accounts (Ltd Co); current year management accounts if filed accounts are over 9 months old; last three to six months of business and personal bank statements; proof of identity and address; details of any existing mortgages or financial commitments.
- Last two years' SA302 tax calculations and tax year overviews (from HMRC online or your accountant)
- Last two years' full company accounts (Ltd Co)
- Current year management accounts if filed accounts are over 9 months old
- Last three to six months of business and personal bank statements
- Proof of identity and address
- Details of any existing mortgages or financial commitments