It rarely starts with a tax plan.

More often, it starts with something ordinary.

A director pays for a meal on the company card.
A personal bill is settled from the business account and “sorted later”.
A few drawings go through during the year because cash flow is strong and the year-end position looks comfortable.

None of that feels dramatic at the time.

And yet this is exactly where many of the most avoidable SME tax problems begin.

What makes the issue more important now is that HMRC has moved the spotlight directly onto the relationship between close companies and their owners. On 19 March 2026, HMRC published an open consultation on a new reporting framework for transactions between close companies and their participators, and the consultation runs until 10 June 2026. The proposal is not limited to classic loans. It contemplates reporting a much wider range of movements of value, including cash payments, loans, sales of assets to the company, purchases of assets from the company, dividends, other distributions, and any other transfer of value from the company to the participator.

That matters because, for most owner-managed companies, the real issue is not aggressive tax structuring.

It is informality.

HMRC says the risks are especially acute in close companies because the distinction between the company’s money and the participator’s money is not always maintained clearly in practice. The consultation also makes clear that HMRC sees error and evasion in transactions between companies and owners as a major contributor to the small business corporation tax gap.

In practical terms, this is a warning sign for SME owners.

If money moves between company and shareholder without a clear label, the tax analysis becomes harder very quickly. Was it salary? A dividend? A loan? A repayment of expenses? A benefit? A release of debt? If the answer is being reconstructed months later from partial bookkeeping and memory, the risk is already higher than it should be.

That is where the director’s loan account becomes so important.

In many small companies, the director’s loan account is used as a convenience tool. Sometimes properly. Sometimes loosely. HMRC’s consultation expressly recognises that many business owners extract monies that represent company profits and book them through the director’s loan account. But it also underlines the legal and tax consequences when those balances are not understood and controlled. Existing rules can charge the company where a loan, other participator indebtedness, or certain benefits remain outstanding more than nine months after the end of the accounting period in which they arose. If the loan is later released or written off, HMRC states that the participator is charged to Income Tax on the amount written off as if it were a dividend. (GOV.UK)

This is where the practical mistakes usually emerge.

A company assumes an overdrawn balance will be cleared later.
A dividend is mentioned but not properly processed.
A repayment is said to have happened, but nothing has actually come back to the original lender.
A new loan appears shortly after an old one is repaid.

HMRC’s manuals are unhelpfully clear on these points. The manuals state that where debtor balances are simply moved around associated or group companies, that does not amount to repayment if the original lender has not actually received anything back. HMRC also sets out the 30-day anti-avoidance rule: where repayments of at least £5,000 are followed within 30 days by new loans of at least £5,000, the repayment can be matched against the new loan rather than the earlier balance.

That is why this topic is no longer just a technical accounting clean-up point.

It is becoming a governance issue.

The same consultation notes that from the 2025 to 2026 tax return there are already new boxes for directors of close companies requiring additional information such as the company’s name and registration number. HMRC is also considering how company reporting and personal tax reporting can be better aligned to build a more complete picture of closely held corporate structures.

So the direction of travel is obvious.

HMRC wants more structured data.
More consistency between company and personal filings.
More visibility over how value is extracted.
And fewer situations where the year-end answer depends on retrospective explanation rather than contemporaneous records.

For SME owners, the lesson is straightforward.

Do not treat the director’s loan account as a parking space for uncertainty.

If money is taken out of the company, decide at the time what it is. If it is a dividend, make sure the company is in a position to pay one and that the paperwork supports it. If it is a loan, monitor it properly. If it is reimbursement, keep the evidence. If it is salary or bonus, route it correctly. Informality may feel efficient in the moment, but it often creates friction later, and that friction is exactly what HMRC is now trying to surface more systematically.

There is a wider reason this matters now.

From 1 April 2026, companies must use software to file their Company Tax Return with HMRC because the joint online accounts and Company Tax Return service closed on 31 March 2026. HMRC and Companies House described the old system as outdated and no longer aligned with modern digital standards. That is a separate development, but it points in the same direction: the UK corporate compliance environment is becoming more digital, more structured, and less tolerant of vague record-keeping.

The businesses that will cope best are not necessarily the largest or the most sophisticated.

They are the ones that keep the boundary between company money and personal money clear.

That sounds basic, but in owner-managed companies it is often the single point on which several tax problems turn.

At Vectigalis Tax, we advise directors, shareholders and owner-managed businesses on profit extraction, close company issues, director’s loan accounts and practical tax governance. If this is an area you would like reviewed before it becomes a problem, please contact us at info@vectigalistax.co.uk or visit www.vectigalistax.co.uk.