Director’s Loans Explained Simply (And How They Catch People Out)

You started a limited company, so the money in the business account is the company’s money, not yours. Even if you’re the one who built it from scratch, put the hours in, and are the reason it exists at all.
That distinction matters a lot when it comes to director’s loans. And it’s the part that catches plenty of business owners completely off guard.
Let’s break it down clearly.
What Is a Director’s Loan?
A director’s loan is any money you take out of your company that isn’t:
Your salary
A dividend payment
Reimbursement of a business expense
In other words, if you dip into the company account for personal spending, paying a personal bill, covering a cash flow gap at home, or lending money to a family member, and it doesn’t fall into one of those categories above, it’s a director’s loan.
The same applies in reverse. If you put personal money into the company, that’s also recorded as a director’s loan, this time in your favour.
All of this is tracked in what’s known as a director’s loan account (DLA).
The Two Types to Know About
Overdrawn Loan Accounts (You Owe the Company)
This is the most common scenario and the one most likely to create a problem.
An overdrawn DLA means you’ve taken more out of the company than you’ve put in or been entitled to. This can happen gradually over time, often without anyone keeping a close eye on it.
Credit Loan Accounts (The Company Owes You)
If you’ve lent money to your company or paid for business expenses out of your own pocket, the company owes you that money back. This is generally straightforward to deal with and doesn’t carry the same tax risks.
Why Overdrawn Director’s Loans Get Complicated
Here’s where many directors get caught out, often because no one explained this part clearly at the start.
The Nine-Month Rule
If your director’s loan account is overdrawn at your company’s year-end and hasn’t been repaid within nine months and one day after that year-end, the company faces a tax charge. Currently, that’s 33.75% of the outstanding balance, payable to HMRC.
This is sometimes called S455 tax (after the section of the Corporation Tax Act it comes from). It’s refundable once the loan is repaid, but in the meantime, it’s a very real cash cost to the business.
Benefit in Kind
If the loan balance exceeds £10,000 at any point during the tax year, it’s treated as a benefit in kind. That means:
The company may need to pay Class 1A National Insurance on it
You may need to pay income tax on a notional interest benefit
It needs to be reported on a P11D form
This can come as a surprise if you weren’t aware the threshold existed.
If the Loan Isn’t Repaid
If a director’s loan isn’t repaid and isn’t formally written off, it sits on the balance sheet and continues to create reporting obligations. If it is written off, it becomes income in the director’s hands, subject to income tax and National Insurance.
None of these outcomes are ideal. Which is why the best approach is to avoid letting the balance creep up in the first place.
How Directors Accidentally End Up Here
It rarely starts with a deliberate decision to borrow company money. More often, it looks like this:
Cash flow timing. A big business expense hits before a client pays, so the director covers personal outgoings from the business account for a few weeks. Then it becomes a habit.
Not taking a proper salary. Some directors keep their salary low to minimise tax, but then draw on the company account informally when they need money. Those drawings accumulate without being formally processed as dividends.
Mixing up business and personal finances. Using the business card for personal purchases, even small ones, adds up. Without regular reconciliation, the loan balance grows quietly in the background.
Not realising dividends need to be formally declared. You can’t just take money out and assume it counts as a dividend. Dividends need to be properly declared and documented, based on available profits.
What Good Practice Looks Like
The good news is that director’s loans are perfectly legitimate, as long as they’re managed properly. Here’s what that looks like in practice.
Keep your records clean and up to date. Know what’s in your director’s loan account at all times. Regular bookkeeping means there are no nasty surprises at year-end.
Plan your drawings properly. Work with your accountant or bookkeeper to set an appropriate salary and dividend structure. Taking money out in a tax-efficient, planned way removes most of the risk.
Repay before the nine-month deadline. If you do have an overdrawn balance, make sure it’s repaid before the window closes. Mark the date and treat it like any other financial deadline.
Document everything. If you lend money to the company, record it. If the company lends money to you, record that too. Good documentation protects you and keeps your accounts accurate.
Don’t ignore it hoping it’ll sort itself out. Director’s loan issues don’t go away, they compound. The earlier a problem is spotted, the easier it is to resolve.
A Note on Bed and Breakfasting
HMRC is wise to a practice sometimes called “bed and breakfasting” where a director repays a loan just before the nine-month deadline, then immediately re-borrows a similar amount. If the repayment and re-borrowing happen within 30 days of each other, HMRC can disregard the repayment and still apply the S455 charge.
It’s worth knowing this exists so you’re not caught out thinking a last-minute repayment has solved the problem when it hasn’t.
Not something to Fear
Director’s loans aren’t something to fear, but they do need to be understood and managed carefully. The rules exist because a limited company is a separate legal entity, and the money in it belongs to the business, not to you personally.
The directors who get caught out are almost always the ones who weren’t given clear information early enough. Now you have it.
If you’re unsure about the current state of your director’s loan account, or want to put a better system in place for managing your drawings, that’s exactly the kind of thing we can help you keep on top of here at LJM Bookkeeping.



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