What is a director's loan account?
A running record of money moving between a company and its director personally, outside salary, dividends and legitimate expense reimbursement. It is one of the most commonly misunderstood things in small company finance and one of the easiest ways to create an unexpected tax bill.
What creates an entry. The company is a separate legal person, so any money you take from it that is not salary, a properly declared dividend, or repayment of expenses you incurred is a loan from the company to you. Money you put in is a loan from you to the company.
The two directions:
Overdrawn — you owe the company. This is the problematic direction.
In credit — the company owes you, which is common when founders fund the business early. You can withdraw this tax-free later, which is why recording it properly matters enormously.
What happens if it is overdrawn at the year end:
A corporation tax charge on the company if the loan is not repaid within a set period after the year end — refundable once repaid, but a genuine cash cost in the meantime.
A benefit-in-kind charge if the loan exceeds a threshold and no commercial interest is charged, reportable and taxable on you personally.
Income tax if the loan is written off, treated broadly as a distribution.
Anti-avoidance rules preventing repayment shortly before the deadline followed by withdrawing it again — so-called bed and breakfasting.
Why people end up overdrawn without intending it: taking regular drawings as if a sole trader; paying personal expenses from the company card; and declaring dividends without sufficient distributable profits, which makes them unlawful and reclassifies them into the loan account — a frequent and expensive discovery at the year end.
How to stay clear of it: pay yourself through a documented salary and properly declared dividends, supported by management accounts showing sufficient profit; never use the company card for personal spending; record director expenses properly; and check the balance during the year rather than discovering it afterwards.
UK-focused. General information, not tax advice.