An overdrawn director's loan account simply means you owe your company money — you've taken out more in drawings, personal expenses or loans than you've put in or been paid as salary and dividends. It sits as a debt on the company's books, and if the company runs into financial trouble, that debt becomes something you may have to repay to creditors.
Many directors build up an overdrawn balance without realising it, especially in the early years of a business when cash is tight and bookkeeping is informal. It isn't automatically illegal, but it does carry real tax consequences and, if the company later fails, real personal risk. This guide explains how it happens, what HMRC charges, and what your options are.
What a director's loan account is
A director's loan account (DLA) is a running record of money moving between you and your company outside of salary, dividends or expense repayments. Every time you take cash out that isn't wages or a declared dividend, it's recorded as a loan from the company to you. Every time you put money in, or the company owes you for expenses, it reduces the balance.
The account can run in either direction:
- Credit balance — the company owes you money (you've lent it funds).
- Overdrawn (debit) balance — you owe the company money.
It's the second of these — the director owing the company money — that carries the tax and insolvency implications covered in this article.
How it becomes overdrawn (drawings vs salary and dividends)
An overdrawn director's loan account usually builds up gradually rather than through one deliberate decision. Common causes include:
- Taking regular drawings to cover living costs before profit is confirmed, rather than a fixed salary.
- Declaring dividends the company couldn't actually afford, which then get reclassified as loans once accounts are prepared.
- The company paying personal bills, a personal tax liability, or a family member's expenses.
- Informal "borrowing" during a cash-flow squeeze, intending to repay once trading improves.
Because dividends can only legally be paid from distributable profits, a dividend paid when the company had insufficient profit is often unwound by the accountant at year end and treated instead as a loan. This is one of the most common ways a small company ends up with an overdrawn DLA without the director planning for it.
A typical pattern looks like this: a director takes £2,000 a month in drawings through the year, expecting profits to cover it. When the year-end accounts are prepared, the company has only made enough profit to justify a £15,000 dividend, leaving £9,000 unaccounted for. That £9,000 becomes an overdrawn balance on the director's loan account, often as a surprise rather than a deliberate borrowing decision.
The Section 455 tax charge explained
If your director's loan account is still overdrawn nine months after the company's accounting year end, and hasn't been fully repaid, the company must pay a tax charge under Section 455 of the Corporation Tax Act 2010 — usually referred to simply as the section 455 tax charge. HMRC sets out how this works on its directors' loans guidance.
Key points on how it works:
- The charge is currently 33.75% of the outstanding loan balance, matching the higher dividend tax rate.
- It's paid by the company, not the director personally, alongside its corporation tax.
- It's temporary — HMRC repays it once the loan is repaid, written off, or released, though the repayment claim can only be made from nine months after the end of the accounting period in which repayment happened.
- If the loan is repaid and then a similar amount is withdrawn again within 30 days, anti-avoidance rules ("bed and breakfasting") can mean the section 455 charge still applies.
This is separate from any personal income tax the director may owe, and separate again from what happens if the company later becomes insolvent — covered further below.
Benefit-in-kind and interest on directors' loans
If your overdrawn director's loan account exceeds £10,000 at any point in the tax year, HMRC treats it as a taxable benefit-in-kind unless you pay interest on it at or above HMRC's official rate.
In practice this means:
- The company must report the loan on a P11D and pay Class 1A National Insurance on the benefit.
- You'll pay personal income tax on the value of that benefit through your self-assessment return.
- Charging yourself interest at HMRC's official rate avoids the benefit-in-kind charge, though the interest itself counts as taxable income for the company.
These rules exist to stop directors using company money as an interest-free personal loan instead of drawing a taxed salary or dividend.
Why an overdrawn director's loan account becomes a problem in distress
None of the above makes an overdrawn balance illegal on its own. The real risk appears when the company itself becomes insolvent — unable to pay its debts as they fall due, or with liabilities exceeding assets.
At that point, the overdrawn director's loan account stops being a tax planning issue and becomes a debt owed to the company that its creditors have a legal interest in recovering. A director who assumed the balance would simply be "written off" at some point often discovers that isn't an option once the company is insolvent.
This is closely linked to wider questions of personal exposure when a company gets into difficulty — see our guide on Am I Personally Liable for Company Debts? for how a DLA fits into the broader picture of director risk.
Timing matters too. If a director repays or reduces an overdrawn loan account shortly before the company enters an insolvency process, a liquidator may look closely at that transaction — particularly if it appears to favour the director over other creditors. This doesn't mean early repayment is wrong; it means it should be done properly, on normal commercial terms, and well before any formal insolvency process is close.
How liquidators treat the balance as an asset
When a company enters liquidation, the appointed liquidator's job is to gather in every asset for the benefit of creditors — and an overdrawn director's loan account is treated exactly like any other company asset, such as unpaid invoices owed by a customer.
In practice, that means:
- The liquidator will formally demand repayment of the full outstanding balance from the director.
- If it isn't repaid, the liquidator can pursue it through the courts as a debt claim.
- The demand doesn't disappear if the company simply closes — liquidation is precisely the process that activates the claim.
- The liquidator's powers to recover company property are set out in the Insolvency Act 1986.
We cover this specific scenario, and how it typically unfolds, in more detail in Overdrawn Director's Loan Account & Liquidation.
Ways to clear or reduce the balance legitimately
If you have an overdrawn director's loan account, there are legitimate ways to address it before it becomes a bigger problem:
- Repay it directly — from personal funds, if available, which stops the section 455 charge and removes the debt.
- Vote a dividend — if the company has sufficient distributable profits, a dividend can be used to clear the balance, provided it's properly declared and documented.
- Award a bonus — a salary bonus (taxed as income) can be used to offset the loan, though this carries its own PAYE and National Insurance cost.
- Agree a repayment plan — formalise regular repayments with clear paperwork, rather than leaving the balance open-ended.
- Take independent advice early — if the company's finances are under pressure and the balance can't realistically be cleared, speak to a professional before the position worsens.
What you should avoid is simply waiting and hoping the balance resolves itself, especially if the company is already struggling. If you're unsure whether repayment is realistic, our article on Can't Repay Your Director's Loan Account? sets out the options in more depth.
It's also worth keeping the loan account documented properly throughout the year rather than only reviewing it at year end. A simple running log of drawings, repayments and dividend declarations makes it far easier for your accountant to keep the balance under control, and gives you an early warning if it's growing faster than the company can support.
Frequently asked questions
Is an overdrawn director's loan account illegal?
No, having an overdrawn director's loan account is not illegal in itself. It's a normal accounting position that many small company directors encounter. The risks come from the tax charges that apply if it isn't cleared, and from how it's treated if the company later becomes insolvent.
How much can I borrow from my company?
There's no fixed legal limit on the amount, but company law requires shareholder approval for loans over £10,000, and the company's own cash position and the Companies Act 2006 rules on loans to directors both matter. Practically, the tax cost rises sharply the longer a larger balance stays outstanding.
Can dividends clear an overdrawn director's loan account?
Yes, provided the company has enough distributable profit to support the dividend and it's properly declared through board minutes and paperwork. A dividend declared without sufficient profits can later be unwound and treated as a loan instead, which doesn't solve the problem.
What happens to the loan if the company is struck off?
An overdrawn director's loan account doesn't disappear simply because a company is dissolved or struck off. If it's later restored to the register, or if the strike-off is challenged by a creditor or HMRC, the debt can still be pursued.
Does the section 455 tax charge apply every year?
It can, if the loan remains outstanding at each accounting year end. The charge is reassessed against the balance still owed nine months after each year end, so a persistent overdrawn balance can trigger repeated charges until it's repaid or cleared.
This article is general information, not legal, financial or insolvency advice, and doesn't take account of your company's specific circumstances.
If your director's loan account is overdrawn and the company is under financial pressure, it's worth understanding your options properly. Harbourfirst can introduce you to a regulated insolvency specialist to talk it through — start an enquiry.