What counts as self-employed to a lender
Lenders generally treat you as self-employed if you own 20–25% or more of a business, work as a sole trader, are a partner in a partnership, or are a contractor. The label matters because it changes how your income is verified.
Employed applicants prove income with payslips and a P60. Self-employed applicants prove it through accounts, tax calculations and bank statements, documents that show profit can fluctuate. That variability is why lenders usually want a track record of at least two years before they will lend, although some accept one year with strong accounts.
The encouraging news is that self-employed borrowers are a large and growing market, and many lenders have clear, workable criteria. Preparation is the key to a smooth application.
How lenders assess self-employed income
Income is calculated differently depending on your business structure.
| Business structure | Income usually assessed on | Typical evidence |
|---|---|---|
| Sole trader | Net profit (after expenses) | 2 years' SA302s + tax year overviews |
| Partnership | Your share of net profit | 2 years' accounts + SA302s |
| Ltd company director | Salary + dividends (some use salary + retained profit) | 2 years' accounts + SA302s, accountant reference |
| Contractor | Day rate annualised, or accounts | Contracts + 12 months' bank statements (specialist lenders) |
Most lenders average the last two years; if the latest year is lower, they may use that figure instead.
Documents to prepare
Having these ready speeds up your application:
- Two (sometimes three) years of certified accounts, ideally prepared by a qualified accountant.
- SA302 tax calculations and tax year overviews from HMRC for each year.
- Three to six months of personal and business bank statements.
- Proof of deposit and ID/address documents.
- An accountant's reference or projections if your trading history is short.
How to improve your chances
1. Build a trading record
Two or more years of consistent or rising profit gives lenders confidence. If you can, wait until your accounts are strong.
2. Keep your accounts clean
Work with a qualified accountant and avoid aggressively minimising profit in the years before you apply, low declared profit means lower borrowing.
3. Save a bigger deposit
A 15–25% deposit widens your lender choice and can offset perceived risk from variable income.
4. Use a specialist broker
A whole-of-market broker knows which lenders suit sole traders, directors or contractors and can place tricky cases.
Director? Mind the retained profit
If you run a limited company and leave profit in the business for tax efficiency, many lenders will only count your salary plus dividends, not retained profit. A handful of lenders use salary plus your share of net (retained) profit, which can dramatically increase what you can borrow. A broker can target those lenders.
How much can you borrow when self-employed?
Most lenders cap borrowing at around 4 to 4.5 times your assessed income, with some going higher for strong applicants. The key is which income figure they use, for self-employed borrowers that is profit-based, not turnover, so reducing taxable profit through expenses can also reduce your mortgage capacity.
Affordability is then stress-tested against your outgoings, existing credit commitments and the impact of potential interest rate rises. A clean credit history, low debts and a stable or growing income all help you reach the upper end of what lenders will offer.