Illegal dividends: what every limited company contractor needs to know about HMRC's increasing scrutiny
Direct Answer
A dividend paid by a limited company is illegal if it exceeds the company's distributable profits at the time of payment, or if it lacks the correct paperwork. Under s.830 of the Companies Act 2006, dividends may only be paid from accumulated realised profits less accumulated realised losses. With HMRC's March 2026 consultation on reporting payments to participators closing on 10 June 2026, scrutiny of contractor dividend practices is increasing. The solution is straightforward: review management accounts before every dividend declaration and keep proper records.
The legal basis: what s.830 of the Companies Act 2006 actually says
Section 830 of the Companies Act 2006 sets a clear rule: a distribution (which includes a dividend) may only be made out of a company's accumulated realised profits less its accumulated realised losses. The key word is accumulated — it is not the profit of the current month or the current quarter, but the running total since the company was formed, after accounting for all previously paid dividends.
This matters because contractors sometimes draw dividends in months where the company has made a loss. Even if the company was profitable in previous months, each loss erodes the retained profit buffer. If cumulative losses wipe out cumulative profits, there is nothing left to distribute — and any dividend paid is unlawful from the moment it is made.
The HMRC consultation on reporting close company payments to participators (closing 10 June 2026) is a direct signal that HMRC intends to gain much better visibility of exactly this kind of transaction.
Three ways a dividend becomes illegal
In practice, contractor dividends fall foul of the rules in one of three ways:
Insufficient retained profits. The company does not have enough accumulated realised profits to cover the dividend at the point it is declared. This is the most common error — particularly when dividends are drawn monthly without checking the underlying numbers.
No board meeting minutes. There is no formal record of the directors approving the dividend. Even in a one-person company, the Companies Act requires that a dividend declaration is evidenced. Without minutes, the payment has no valid basis.
No dividend voucher issued. A dividend voucher must be issued to each shareholder at the time of payment, showing the amount per share and the total. Failure to issue vouchers is both a Companies Act breach and a practical problem if HMRC asks questions later.
What HMRC can do if it challenges the dividend
HMRC has two main routes when it believes a dividend was not lawfully paid:
Reclassification as salary. HMRC can treat the payment as earnings subject to PAYE income tax and National Insurance contributions — both the employee's and the employer's share. This can create a substantial retrospective liability, potentially covering multiple tax years. Interest and penalties may be added.
Reclassification as a director's loan. If the dividend cannot stand as a valid distribution, the payment may be treated as a loan from the company to the director. This triggers the section 455 corporation tax charge — currently 33.75% of the outstanding loan balance — and a beneficial loan interest charge on the director personally if the loan exceeds £10,000.
Either outcome is expensive. Neither is something a well-run limited company should face. The right accounting service should be monitoring this on your behalf.
The typical contractor error: drawing dividends in loss-making months
The most common mistake AutoBooks sees is a contractor drawing a regular monthly dividend — often matching their personal spending — without pausing to check whether the company has actually made a profit in that period.
A company can record a loss in a particular month due to timing of expenses: a large software renewal, a professional indemnity premium, a period between contracts with no invoices raised. If the director draws their usual dividend that month, they may be drawing on reserves that do not exist.
Over time, this erodes previously retained profits — and if it continues long enough, it crosses the line into illegal territory. This is not a theoretical risk. It is the scenario HMRC's new reporting consultation is specifically designed to surface.
The fix is straightforward: check your management accounts — not just your bank balance — before every dividend declaration. Your bank balance tells you what cash you have; your management accounts tell you what you are allowed to distribute.
Practical safeguards: what good practice looks like
Review up-to-date management accounts before every dividend declaration — not just at year end
Confirm the retained profit figure with your accountant if you are in any doubt
Draw up board minutes for each dividend declaration — even as the sole director
Issue a dividend voucher to yourself as shareholder at the time of each payment
Keep copies of all vouchers and minutes — HMRC can request records going back several years
Consider the dividend vs salary balance annually — the right split depends on your profits and your personal tax position
Good bookkeeping is not a bureaucratic overhead. It is the defence that stands between you and a HMRC reclassification. Regular bookkeeping, timely management accounts and retained profit checks mean that if HMRC ever queries your dividends, you have clear, contemporaneous evidence that everything was done correctly.
Frequently asked questions
What makes a dividend illegal for a limited company contractor?
Under section 830 of the Companies Act 2006, a dividend is only lawful if paid from accumulated realised profits less accumulated realised losses. It becomes illegal if the company lacks sufficient retained profits at the point of payment, if no board minutes record the declaration, or if no dividend voucher is issued to the shareholders. All three conditions must be met for a dividend to be valid.
What happens if HMRC reclassifies an illegal dividend?
HMRC can treat it as salary — triggering a PAYE income tax and National Insurance liability, including the employer's NI contribution — or as a director's loan, triggering the section 455 corporation tax charge (currently 33.75% of the loan balance) plus a beneficial interest charge on the director personally. Both outcomes can result in significant back-tax, interest and penalties.
How can I check whether my dividends are legally paid?
Before each dividend, review your management accounts to confirm you have sufficient accumulated realised profits after all costs and tax provisions. Check that board minutes have been drawn up and that a dividend voucher has been issued to each shareholder. If you are uncertain, ask your accountant to confirm the distributable reserves figure before you make any payment.
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