Business Owners & Mortgages: Common Misconceptions Explained

For many business owners, the mortgage process can feel more complicated than it needs to be. Misinformation and well-meaning assumptions often lead to costly decisions or missed opportunities.

In this blog, we’ll walk through some of the most common mortgage misconceptions we hear from business owners. This could help you avoid the pitfalls and approach your mortgage with clarity and confidence.

“Should I increase my salary to get a mortgage?”

It might seem logical, but simply paying yourself a higher salary won’t necessarily help. This is especially the case if your total income position hasn’t changed.

Lenders typically use a combination of director’s salary plus either dividends or share of profits to assess affordability. So, taking a higher salary could just mean a larger tax bill without any real benefit to your mortgage application.In some cases, leaving profit within the business can be more tax-efficient and may still count toward your affordability—depending on the lender.

“I’ll just pay myself more for three months to get better payslips”

Unfortunately, that’s not how it works.

Even though HMRC classifies limited company directors as employed, most lenders assess them as self-employed—particularly if they own more than 20% of the company.

This means lenders rely on annual figures from company accounts or tax returns, not just recent payslips. Three months of inflated income won’t override your official accounts and lenders may take a dim view of this.

“Can I include business expenses as income?”

No—expenses are not income. Only taxable income (like salary, dividends or retained profit) can be used to calculate what you can borrow.

Attempting to count reimbursed or undeclared expenses as part of your income is likely to raise red flags with lenders and could delay or derail your mortgage application.

“I earn cash—can that be used?”

Only if it’s declared to HMRC, the appropriate tax is paid, and it can be evidenced through accounts and tax returns.

If you operate in a cash-heavy business, it’s vital to keep your financial records transparent and up to date. Otherwise, it’s unlikely to be considered as part of your mortgage affordability.

“Do I really need three years of accounts?”

Not always.

While some lenders prefer a three-year track record, many will consider two years—and some will accept just one year, depending on your profession and wider financial profile.

Professionals such as doctors, dentists, accountants or solicitors may even qualify with less than one year’s accounts in certain scenarios.

“I’ve just switched from Sole Trader to Limited Company. Do I have to start over?”

Not necessarily.

If the business is essentially the same and your income history is consistent, some lenders may treat this as a continuation, rather than a brand-new enterprise.

This can allow you to use earlier sole trader income to support your mortgage application—even with just one year of limited company trading.

The Golden Rule: Don’t Assume

Every mortgage application is unique. Lenders have varying criteria around how they assess your income and credit score. What works for one business owner might not work for another.

Our advice? Don’t adjust your business structure or income strategy purely for the sake of a mortgage. Instead, follow sound accountancy advice and work with a mortgage specialist who can find the right lender to fit your current position.

Where further planning is needed, early communication between your mortgage adviser and accountant can make all the difference.

Final Thoughts

Making assumptions about what lenders want can lead to unnecessary tax costs or even a declined application.

A well-informed approach ensures you’re not reshaping your income just to “fit” a mortgage lender. With the right advice, the mortgage should fit you.

Risk Warning:

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.

Regulatory Statement:

Symmonds de Lacey is a trading style of Easy Street Financial Services Ltd, which is authorised and regulated by the Financial Conduct Authority. Registered in England and Wales. Company number 6430453. Registered address: Basepoint, 377-399 London Road, Camberley, Surrey, GU15 3HL.

Information correct at time of writing – July 2025