Self-Employed Mortgage Guide: What UK Lenders Look For

Yes — you can get a mortgage when you’re self-employed. Sole traders, limited company directors, partners and contractors are offered mortgages every day, and in most cases you’ll have access to the same products and rates as someone in employment. There’s no separate, second-class “self-employed mortgage”.

What’s different is the evidence. An employed applicant can prove their income with a few payslips. When you work for yourself, lenders want a fuller picture — what you earn, how it’s structured, and how steady it has been. Most of the frustration self-employed buyers run into comes from not knowing what lenders will ask for, or from approaching a lender whose method of assessing income simply doesn’t suit the way they pay themselves.

This guide pulls together what we tell self-employed clients before they apply: who lenders class as self-employed, how the different types of income are assessed, the documents you’ll need, the snags that genuinely catch people out, and your options if you’ve only got one year of accounts behind you.

Who counts as self-employed for a mortgage?

As a rule of thumb, lenders treat you as self-employed if you own roughly 20–25% or more of a business that provides your main income. In practice, that covers four broad groups:

• Sole traders — you run the business as an individual and keep the profits.
• Partners — you share ownership of a business, and your income is your share of the profits.
• Limited company directors — your business is a separate legal entity, and you typically pay yourself a salary plus dividends.
• Contractors and freelancers — you work on contracts or projects, often through your own limited company or under the Construction Industry Scheme (CIS).

A point that surprises many company directors: even if you’re technically an employee of your own company, complete with payslips, lenders will still assess you as self-employed once your shareholding crosses their threshold. It’s the ownership that matters, not the payslip.

How do lenders assess self-employed income?

This is the heart of the whole subject — and the most useful thing to understand before you apply. Different lenders calculate self-employed income in genuinely different ways, and the method used can change what you’re able to borrow by tens of thousands of pounds.

Sole traders: net profit, usually averaged over two years

Lenders assess sole traders on net profit — what’s left after your business expenses, as declared to HMRC on your tax return. Most will average your last two years’ figures. If your latest year is lower than the one before, many lenders will use the lower figure on its own, because what they’re really looking for is income that’s sustainable rather than a one-off good year.

This is where legitimate tax efficiency cuts both ways. Every allowable expense you claim reduces your tax bill — and also reduces the profit a lender can work from. Neither choice is wrong, but it’s worth knowing the trade-off exists before your accountant finalises the year’s figures, not after.

Limited company directors: salary and dividends — or your share of profit

The standard method is salary plus dividends, averaged over the last two years. But if you deliberately leave profit in the company rather than drawing it all out — a very common and sensible way to run a business — that approach can seriously understate what you actually earn.

The good news is that some lenders will instead assess your salary plus your share of the company’s net or retained profit, including profit you never drew as dividends. For directors who run a healthy company but pay themselves modestly, moving from one calculation method to the other can transform the borrowing figure. Knowing which lenders use which method is exactly the kind of detail a broker deals in every day.

Contractors: your day rate can do the heavy lifting

If you contract — in IT, engineering, healthcare, construction or anywhere else — you may not need years of accounts at all. A number of lenders will work directly from your contract day rate, typically annualising it by multiplying the rate by five days and then by 46–48 weeks to allow for holidays and gaps between contracts.

For many contractors this produces a far higher assessable income than their accounts alone would suggest, particularly if they operate through a limited company and draw income tax-efficiently. Evidence of your current contract, a track record of renewals and any confirmed upcoming work all strengthen the picture. CIS construction workers have options too — some lenders will assess income from CIS payment statements rather than full accounts.

Partners: your share of the profit

If you’re in a partnership, lenders assess your individual share of the partnership’s net profit — usually averaged over two years in the same way as a sole trader, and evidenced through your tax returns and the partnership accounts.

What documents will you need?

Getting your paperwork together early is the single best thing you can do to make a self-employed application run smoothly. Expect to be asked for:

• SA302s (tax calculations) — usually for the last two tax years. You can download these from your HMRC online account, or your accountant can produce them.
• Tax year overviews — also from HMRC, confirming the tax shown on your SA302s has actually been paid. Lenders almost always want the two documents together.
• Finalised accounts — ideally prepared by a qualified accountant; some lenders insist on it. Accounts filed promptly and professionally always read better than figures pulled together at the last minute.
• Bank statements — typically three to six months of personal statements, and often business statements too. Lenders read these closely, so it’s worth knowing the common bank statement mistakes that could delay your mortgage before you apply.
• Evidence of upcoming work — for contractors, your current contract and anything confirming renewals or future contracts.
• Deposit evidence and ID — the same as for any applicant.

How much can you borrow when you’re self-employed?

Broadly the same as anyone else. Lenders typically offer in the region of 4 to 4.5 times your income, with some stretching further in the right circumstances — being self-employed doesn’t change the multiple.

What it changes is the figure the multiple is applied to. As the sections above show, the “income” a lender uses depends entirely on how they assess it — averaged net profit, salary plus dividends, retained profit or an annualised day rate can all produce very different numbers from the same business. On top of the multiple, every lender runs an affordability assessment looking at your actual commitments and outgoings.

A larger deposit helps too, exactly as it does for employed applicants — it widens the choice of deals and improves the pricing. For a rough starting point, try our borrowing calculator.

Why can getting a mortgage feel harder when you’re self-employed?

It would be dishonest to pretend there are no extra hurdles, so here they are, plainly:

• Your paper income may be lower than your real income. Years of sensible tax planning can leave your declared profit looking modest. The fix is choosing a lender whose assessment method reflects how you actually take your income.
• Variable income invites questions. If your earnings swing from year to year, lenders will want to understand why. A clear explanation — a big one-off contract, a planned investment in the business, parental leave — plus solid documentation usually settles it.
• A short trading history narrows the field. Most lenders prefer two years of figures, and a business younger than that rules some of them out (though not all — see below).
• A high-street “no” feels final, but isn’t. Banks assess to their own criteria, and a decline often just means your circumstances didn’t fit that one lender’s template. Plenty of lenders — including specialist and intermediary-only lenders you can’t approach directly — exist precisely for cases the high street processes badly.

None of these stop self-employed people getting mortgages. They’re reasons to prepare a little earlier and to be selective about where the application goes.

Can you get a mortgage with one year’s accounts?

Possibly, yes. While most lenders prefer two years of accounts or tax calculations, some will consider applicants with just one year’s figures — particularly if the rest of the picture is strong.

Things that help with a shorter trading history:

• Continuity of work — if you were previously employed in the same line of work (a plumber who went self-employed after years on the books, say), lenders find the income story much easier to believe.
• A healthy deposit and clean credit — both reduce the lender’s risk and widen your realistic options.
• A strong first year — supported by your SA302, tax year overview and, where relevant, an accountant’s confirmation of how the current year is tracking.

The trade-off is a narrower choice of lenders, so it’s worth getting advice early — sometimes the right answer is to apply now, and sometimes it’s to wait a few months for a second year of figures and a wider market. Which is better depends entirely on your circumstances.

How to strengthen your application before you apply

A few months of preparation goes a long way:

• Check your credit report with all three agencies, and get any errors corrected — our credit report guide walks through how. Make sure you’re on the electoral roll at your current address.
• Keep your bank statements tidy in the months before applying — steady, well-managed accounts with no unexplained transfers or regular reliance on an overdraft.
• Avoid taking on new credit shortly before you apply.
• File your accounts and tax returns promptly. A lender can only use figures that exist, and the most recent year usually carries the most weight.
• Talk to your accountant about the trade-off between minimising tax and evidencing income — ideally before the year-end figures are locked in.
• Save what you can towards the deposit. Every band of deposit you cross opens up better pricing.

Do self-employed borrowers pay higher mortgage rates?

Not simply for being self-employed, no. If your income evidence meets a mainstream lender’s criteria, you’ll be offered the same rates as anyone else — your deposit size and credit history are what drive the pricing, just as they do for employed borrowers.

Where higher rates do appear is with specialist lenders who take on more complex cases — very recent trading histories, past credit blips, unusual income structures. That pricing reflects the complexity of the case, not self-employment itself — and whether a specialist deal now, with a plan to move to mainstream pricing later, makes sense is a judgement call worth making with advice.

Why a broker matters more when you’re self-employed

For an employed applicant with a simple salary, most lenders will reach similar conclusions. For a self-employed applicant, they genuinely won’t — one lender averages two years, another uses your latest year, a third will work from retained profit, a fourth from your day rate. Same business, very different answers.

That’s where we come in. We search over 100 lenders and thousands of deals, including specialist and intermediary-only lenders who don’t advertise on the high street, and we know which lenders suit which income patterns. Just as importantly, we package the application properly the first time — the right documents, the income story clearly told — which is often the difference between a smooth application and weeks of back-and-forth.

To be clear: no broker can promise that a lender will say yes, and we’d be wary of anyone who does. What we can promise is that your case lands with a lender whose criteria actually fit it, presented the way underwriters want to see it.

One more thing worth raising: most self-employed people have no sick pay or employer benefits behind them, which makes protecting your income an unusually important part of the conversation once the mortgage is in place.

Self-employed mortgage FAQs

Do I need two years of accounts to get a mortgage?

It’s the most common requirement, but not a universal one. Some lenders will consider one year’s accounts or tax calculations, especially where the rest of your situation is strong or you previously worked in the same field as an employee. The lender pool is smaller, so early advice matters more.

Can I use retained profit in my limited company towards a mortgage?

With some lenders, yes. While many assess directors on salary plus dividends, a number will use salary plus your share of the company’s net or retained profit instead — which can substantially increase what you’re able to borrow if you leave profit in the business. Choosing between those lenders is a core part of what we do for director clients.

Will being self-employed mean a higher interest rate?

Not in itself. Meet a mainstream lender’s evidence requirements and you’ll access the same rates as an employed applicant — deposit and credit history drive the pricing. Specialist lenders for complex cases may charge more, but that reflects the complexity, not your employment status.

What is an SA302 and where do I get one?

An SA302 — also called a tax calculation — is HMRC’s summary of the income you declared for a tax year and the tax due on it. You can download it from your HMRC online account (or your accountant can provide it), and lenders will want the matching tax year overview alongside it to confirm the tax has been paid.

Will a dip in profits ruin my chances?

Not necessarily. Lenders will ask about it, and many will base their figures on the lower year — but a dip with a clear, evidenced explanation (illness, parental leave, a deliberate investment in the business) is a conversation, not a closed door. Some lenders handle dips far more pragmatically than others — another reason lender choice matters.

Ready when you are

If you’re self-employed and thinking about buying — or your current deal is ending and you’re dreading re-proving your income — take a look at how we help on our self-employed and specialist mortgages page, or book a no-obligation chat and we’ll tell you honestly where you stand and what you’d need.

Your home may be repossessed if you do not keep up repayments on your mortgage.

There may be a fee for mortgage advice. The precise amount will depend upon your circumstances.

All the information in this article is correct as of the date of last update (11 June 2026). The information provided in this article, including text, graphics and images does not, and is not intended to, substitute advice; instead, all information, content, and materials available in this article are for general informational purposes only. Information in this article may not constitute the most up-to-date legal or other information.