Your Company Isn’t a Cash Machine: A Director’s Loan Reality Check

Most limited company directors have done it. You pay for something personal on the company card, or you transfer a few hundred pounds from the business account to your own and tell yourself you’ll sort it later. The company has the money, you’re the director, so what’s the harm?

The harm is that HMRC does not see company money and personal money as interchangeable. The director’s loan account is the running record of what you owe the company — or what it owes you. When it slips into the red, the tax rules can turn that ‘free’ cash into an expensive mistake.

What a director’s loan account actually is

A director’s loan account, or DLA, is simply a ledger. It tracks money and assets moving between you and your company that are not salary, dividends or ordinary business expenses.

It can run both ways:

• Company owes you: you’ve paid for business costs personally and not yet reclaimed them.
• You owe the company: the company has paid for personal costs, or you’ve taken cash that hasn’t been taxed as salary or dividends.

The first is usually fine. The second is where things get sticky.

How an overdrawn loan happens by accident

Very few directors set out to create a tax problem. Overdrawn loans tend to build up through small, ordinary decisions:

• using the company card for petrol, groceries or a family meal and forgetting to separate the personal bit;
• taking cash out of the business account with a note to ‘sort dividends later’;
• paying a personal insurance bill or school fee from the company;
• putting personal expenses through the books because the receipt looked business-like;
• taking dividends without the right paperwork, leaving the payments sitting in the DLA instead.

Individually, none of these feels dramatic. Together, they can leave the company owed thousands by the director — and that is when HMRC takes an interest.

The s455 charge: the tax that waits at year-end

The headline rule is often called the s455 charge. It applies to loans to participators — in plain English, directors and certain shareholders — that are still outstanding nine months and one day after the company’s accounting period ends.

The charge is currently 33.75% of the outstanding loan. It is not income tax on you, and it is not a permanent fine if the loan is repaid. But it is real cash that the company has to pay over with its Corporation Tax return.

Take a simple example. A company’s year-end is 31 March 2026. The director has taken £18,000 out of the company for personal use and it is still sitting in the DLA on 1 January 2027. The s455 charge would be £6,075. If the director repays the £18,000 before the deadline, the charge generally does not arise. If it is paid late, the company may be able to reclaim it once the loan is cleared — but the cash-flow hit and the paperwork are best avoided.

There are anti-avoidance rules around repaying a loan and immediately reborrowing the same money. HMRC calls this ‘bed and breakfasting’, and it does not work. A genuine repayment means the director’s account is genuinely cleared.

Benefit-in-kind rules: the other tax angle

There is a second trap. If a director owes the company more than £10,000 and pays less than the official rate of interest, the loan can count as a taxable benefit in kind. That usually means reporting it on a P11D and paying Class 1A National Insurance.

So even where the s455 charge is avoided — perhaps because the loan is repaid within nine months — a large interest-free loan can still create a tax reporting job. Smaller loans below £10,000 are generally outside the benefit-in-kind rules, but they still need to be recorded properly and repaid.

Cleaning up before year-end

The most useful habit is to review the DLA before the company year-end, not after the accountant has filed the accounts. Ask three questions:

1. Is the balance real? Sometimes a ‘loan’ is actually an unrecorded expense, an unpaid dividend or a misposted transaction.
2. Can it be repaid? If you have personal cash, clearing the loan before the nine-month deadline is usually the simplest fix.
3. Should it be salary or dividends? Sometimes the right answer is to formalise the payment, taking account of PAYE, National Insurance and dividend paperwork. This needs doing properly, not with a retrospective note in the margin.

A simple DLA checklist

• Keep personal and company spending in separate accounts wherever possible.
• Record every director transaction as it happens — not at year-end.
• Declare dividends with board minutes and dividend vouchers before the money moves.
• Review the DLA monthly, or at least quarterly.
• Repay overdrawn amounts before the nine-month and one-day deadline.
• Check whether a loan over £10,000 triggers a P11D benefit-in-kind report.
• Avoid repaying and reborrowing the same amount around year-end.
• Talk to your accountant before the company year-end if the balance is unclear.

A director’s loan account is not a loophole, and it is not a personal current account. Treated with a bit of discipline, it is a useful record. Left to drift, it becomes a tax bill with your name on it.

If your DLA is looking murky, bring the numbers to your accountant early. It is much easier to fix a messy ledger in November than to explain it to HMRC in January.