01 Nov 2026
5 min read

When the numbers don’t tell the whole story

By Damien Sabbaghe, Intermediary Business Development Manager at Vernon Building Society

Couple looking at phone

Brokers know the frustration; a self-employed client can have a sound business, a steady income and a perfectly reasonable case, yet still struggle to fit the neat boxes built for a salaried applicant. 

The challenge is that affordability is only part of the picture 

Around 4.4 million people in the UK were self-employed in August 2026. Yet Mortgage Broker Tools data for June found that self-employed applicants had an average of 12 eligible lenders available to them, compared with 19 for employed borrowers. Seventeen per cent found no eligible lender at all, compared with 12 per cent of employed applicants. 

Pepper Money research also found that around 300,000 self-employed adults expect to be ready to buy a home within the next three years, while 76 per cent believe their employment status will make securing a mortgage more difficult. That represents a large group of credible clients who expect the process to work against them before it has even begun. 

These figures highlight an important point: the issue is often not that self-employed clients cannot afford a mortgage, but that their income can be harder to interpret within conventional approaches to lending. 

Start with the story behind the figures 

Accounts are essential, but they are a snapshot rather than the whole film. A limited company director may retain profit to strengthen the business. A sole trader may have had one unusual year. Someone may have moved from employment into self-employment while doing much the same work for the same customers. 

Those circumstances do not automatically make the case affordable, but neither do they make it a poor case. Complex income and weak affordability are not the same thing, and the broker’s job is to help the lender see the difference. 

That means going beyond submitting the standard documents. If profits have dipped, explain what changed and whether it was temporary. If the trading structure is different, set out why. If the latest year is stronger or weaker than the previous one, give the underwriter the context rather than leaving them to infer it. 

A short, clear narrative can save questions later and help the case reach the right person sooner. It does not replace evidence or affordability checks, but it does make the evidence easier to understand. Take a limited company director who retains profits within the business to support future growth. On paper, their personal income may appear lower than a salaried borrower earning a similar amount. Without understanding the reason behind those figures, a lender may miss the bigger picture. 

Why this matters to us 

That’s why we believe underwriting still has an important role to play. Context matters, particularly where income does not follow a straightforward pattern.

Understanding why profits have changed or how a business generates income can be just as important as understanding the figures themselves. 

It’s just as important to find a lender you can talk to. An early conversation can establish what information will be useful, whether the case is worth pursuing and how best to present it. That openness is always valuable when a client’s circumstances do not fit a standard route. 

Self-employed clients are an established and growing part of the UK workforce.

Treating every case as though it fits a standard employed-income model risks overlooking good borrowers. The role of both broker and lender is to ensure the figures are understood in context, because when it comes to self-employed applicants, the numbers rarely tell the whole story on their own.