Guide · 4 minute read · Updated 10 Jul 2026

Self-employed mortgages: how many years of accounts do you need?

Most lenders want to see two years of accounts or tax records before they will lend to you as a self-employed borrower. A few will consider one year with a strong case. The mortgage itself is the same product everyone gets; the difference is entirely in how the lender proves your income.

Two years is the norm, one is sometimes possible

The standard requirement is two years of finalised accounts, or two years of HMRC records. Some lenders ask for three years and average them; a smaller group of lenders will accept a single year of accounts if the figures are strong, the business is established and the rest of your profile is clean.

If you have been trading for less than a year, mainstream lending is hard to come by. The practical advice is to wait until you have at least one full year of accounts filed, and ideally two, because that alone opens up far more lenders and better rates.

The documents lenders ask for

For self-employed income, the key evidence comes straight from HMRC. Expect to provide:

• Your SA302 tax calculations for the last two (sometimes three) years, which show your total income declared to HMRC.
• The matching tax year overviews, which confirm the tax due and that it has been paid.
• Often, accounts prepared or certified by an accountant, especially for limited companies.

You can download the SA302 and tax year overview from your HMRC online account or ask your accountant. Lenders cross-check the two documents against each other, so the income on your accounts needs to match what you actually declared for tax.

Sole traders versus company directors

How a lender reads your income depends on your structure.

If you are a sole trader or in a partnership, the lender uses your net profit, the figure your SA302 is built on, usually averaged over two years. Simple enough: what you declared is what they assess.

If you run a limited company, it is more nuanced. Many lenders assess your salary plus dividends, again typically averaged over two years. This can undersell you if you leave profit inside the company for tax efficiency rather than drawing it as dividends. To get around that, a number of lenders will instead assess your salary plus your share of the company's net or retained profit, which often produces a higher figure for directors who reinvest. These lenders usually want you to hold a meaningful shareholding, commonly 20% to 25% or more.

How to strengthen your case

The way lenders assess self-employed income varies so much that the loan you are offered can swing widely between them. A few things reliably help:

• Keep two or more years of clean, professionally prepared accounts, filed on time.
• Avoid aggressively minimising your declared profit in the year or two before you apply; low declared income means low assessed income, which means a smaller mortgage.
• Save a larger deposit. A lower loan-to-value opens more lenders and better rates, which matters more when your income is harder to evidence.
• Keep your personal credit clean and your business and personal finances tidy and separate.

Because the right lender depends on your exact structure, a broker who knows self-employed cases is often worth it. Before you approach anyone, sense-check the numbers with the mortgage affordability calculator using your average declared income, then the mortgage repayment calculator for the monthly cost.

Common questions

How many years of accounts do I need for a self-employed mortgage?

Most lenders want two years of finalised accounts or two years of SA302s and tax year overviews. Some ask for three years, and a smaller group will accept one year if the figures are strong and the rest of your profile is solid.

Can I get a mortgage with one year of self-employment?

It is possible but harder. A limited number of lenders accept a single year of accounts when the income is strong, the business is established and your credit is clean. With less than a year of trading, mainstream lending is difficult, so waiting for a full year of accounts usually pays off.

How do lenders assess a limited company director's income?

Many use salary plus dividends averaged over two years. If you retain profit in the company, that can understate your income, so some lenders instead use salary plus your share of net or retained profit, which often lends more. Those lenders typically want you to hold at least 20% to 25% of the shares.

Does declaring less profit to save tax hurt my mortgage chances?

Yes. Lenders assess the income you declared to HMRC, so minimising your profit to cut your tax bill also cuts the figure they will lend against. If a mortgage is coming up, weigh the tax saving against a potentially smaller loan in the two years beforehand.

Guidance and education, not regulated financial advice.