What counts as self-employed for mortgage purposes?
Lenders generally classify you as self-employed if you own more than 20–25% of a business that provides your main income. This includes sole traders, partners in a business, limited company directors, and contractors working through their own company. Read the full self-employed mortgage guide for a deeper walk-through of how UK lenders treat each set-up.
The way lenders assess your income varies depending on your business structure, which is why it’s important to understand how your specific set-up is viewed.
How do lenders assess self-employed income?
Different business structures mean different income calculations. Here’s how lenders typically view each type.
Sole traders
- Income based on net profit (turnover minus expenses)
- Most lenders average the last 2–3 years
- Some use the latest year if it’s higher — useful if your business is growing
Limited company directors
- Some lenders use salary plus dividends declared
- Others use salary plus share of net profit — often a higher figure
- Retained profits may or may not be considered depending on the lender
Contractors
- Some lenders annualise your day rate (day rate × 5 × 48)
- Others want to see SA302s or company accounts like any self-employed applicant
- Contract length and history of renewals matter
Partners
- Income based on your share of partnership profit
- Partnership accounts and personal SA302s typically required
- Sleeping partners may be treated differently from active ones
The lender you choose matters enormously
A limited company director earning £30,000 salary and £40,000 dividends could be assessed on £70,000 by one lender or £30,000 by another. A broker ensures you apply to the lender that gives you the best borrowing figure.
How many years’ accounts do you need?
The standard requirement is two to three years of accounts or SA302 tax calculations. However, the landscape is more flexible than many self-employed people realise.
If you’ve been trading for less than two years, don’t assume you can’t get a mortgage. Some specialist lenders will consider one year’s accounts, particularly if you have a strong background in the same industry, a qualified accountant’s reference, or a healthy deposit.
What documents will you need?
Self-employed applicants need to provide more documentation than employed borrowers. Getting this organised before you apply can speed up the process significantly.
SA302 tax calculations
- Issued by HMRC after you file your Self Assessment
- Shows your total income and tax paid for each year
- Download from your HMRC online account or request by post
Tax year overviews
- Confirms your tax position matches the SA302
- Also available through your HMRC online account
- Some lenders accept these in place of SA302s
Company or business accounts
- Prepared by a qualified accountant (ACA, ACCA, or CIMA)
- Full statutory accounts for limited companies
- Sole trader accounts showing profit and loss
Bank statements
- Personal and business bank statements (usually 3–6 months)
- Lenders check for regular income, unusual transactions, and gambling activity
- Make sure statements match the income declared in your accounts
Proof of identity and address
- Passport or driving licence
- Utility bill or council tax bill within the last 3 months
- Same requirements as employed applicants
Do self-employed borrowers need a bigger deposit?
Not necessarily. Self-employed applicants can access the same deposit levels as employed borrowers — from 5% upwards with many lenders, including 95% LTV mortgages. The key difference is that your income evidence needs to be watertight.
That said, a larger deposit does help if your income fluctuates or you have fewer years of accounts. A 10–15% deposit gives you access to more lenders and better rates than 5%, and at 25% you’ll unlock the most competitive products in the market — see how the bands compare with the LTV calculator.
Common challenges and how to overcome them
Self-employed borrowers face some specific hurdles that employed applicants don’t. Understanding them in advance lets you prepare.
Low declared income
- Tax-efficient accounting can reduce the income lenders see
- Consider your mortgage plans when discussing tax returns with your accountant
- Some lenders look at gross profit or retained earnings, not just declared income
Variable income
- If income has dropped year-on-year, some lenders use the lower year
- Others will average or use the latest year if higher
- A broker matches you with the lender whose method gives the best result
Recently started trading
- Under 2 years’ accounts limits options but doesn’t rule you out
- Previous industry experience can strengthen your case
- A larger deposit helps compensate for shorter trading history
The self-employed mortgage application process
Applying for a mortgage when self-employed follows the same broad steps as any mortgage, with extra emphasis on income verification.
- 01
Organise your documents
Gather your SA302s, tax year overviews, accounts, bank statements, and ID. If any are missing, order them from HMRC or your accountant well in advance.
- 02
Speak to a specialist broker
A broker experienced with self-employed income will assess which lenders view your income most favourably and how much you’re likely to borrow.
- 03
Get a Decision in Principle
The lender runs a soft credit search and preliminary income check. This gives you confidence about your budget before house hunting.
- 04
Find your property and make an offer
With your DIP in hand, you can make offers knowing what you can afford. Sellers and agents take DIP-backed offers more seriously.
- 05
Full application and underwriting
Submit your full documentation. The lender’s underwriter reviews your income, accounts, and credit history in detail. This is where self-employed applications take a little longer.
- 06
Valuation, legal work, and completion
Once approved, the lender values the property, your solicitor handles the legal work, and you complete the purchase. Your broker manages the process and chases any hold-ups.
Why use a broker for a self-employed mortgage?
Self-employed mortgages are where brokers add the most value. The difference between lenders’ income assessments can mean tens of thousands of pounds in borrowing capacity — try the borrowing calculator for a baseline figure, then talk to a broker for a tailored result. A broker knows which lender will assess your income most generously and which criteria you need to meet.
At Clearview Mortgage Solutions, we specialise in self-employed applications, including buy-to-let for landlord clients and bad credit where the case is complex. Compare deals across the market or speak to us — no obligation.