The drawings had always felt manageable. The cumulative figure, when it finally appeared in the accounts, was not.
The Scenario
You have run the business for eleven years. It is a structural engineering consultancy based in Kingston, providing technical design and project oversight services to architects and developers across south-west London and Surrey. You have fourteen staff, a solid pipeline, and a reputation that generates most of your new work by referral. The business is not flashy, but it is real and it is profitable.
Your approach to taking money out of the company has always been informal. A regular salary, modest dividends when the year looked good, and occasional transfers to cover personal costs when cash was tight and the company account was comfortable. None of it felt irregular at the time. The transfers were always temporary in your own mind, bridging gaps rather than building a balance.
When the year-end accounts arrived, the director’s loan account figure stopped you.
It was £83,400 overdrawn. You had known it was overdrawn, in the way you know something is overdrawn when you try not to look at it too carefully. You had not known it was that overdrawn. And you had no clear idea what that number was going to cost you.
At a Glance
- Client profile: Owner-director of structural engineering consultancy, Kingston, fourteen staff, eleven years trading
- Situation: Director’s loan account overdrawn by £83,400 at year end; s.455 tax charge applying; beneficial loan interest charge also in scope
- Core issue: Irregular drawings accumulated without monitoring; no distinction made between salary, dividend, and loan in practice; year-end accounts first point at which cumulative balance was visible
- Cause: No monthly DLA reconciliation; bookkeeper recording transfers as loans without flagging the running balance; director unaware of s.455 implications
- Resolution: S.455 exposure calculated, beneficial loan interest assessed, structured repayment plan agreed before the nine-month deadline, monthly extraction discipline established
- Outcome: DLA cleared before the nine-month deadline; s.455 charge avoided; beneficial loan benefit reported; formal salary and dividend schedule established; monthly bookkeeping report includes DLA balance as standing item
What a director’s loan account is and why it matters
A director’s loan account records all transactions between a director and their company that are not salary, dividends, or expenses. When a director takes money from the company beyond what they are entitled to through those formal channels, it is recorded as a loan from the company to the director. When a director puts money into the company, it is recorded as a loan from the director to the company. The account tracks the net position.
An overdrawn DLA, where the director owes money to the company, creates two specific tax consequences that are not always well understood by the directors who carry them.
The first is the section 455 charge. Where a director’s loan account is overdrawn at the company’s year end and remains unpaid nine months and one day after that year end, the company becomes liable to pay a tax charge of 33.75 per cent of the overdrawn balance. This is a temporary charge in the sense that it is repayable to the company when the loan is eventually repaid, but it is payable to HMRC in full in the interim and represents a real and immediate cashflow cost to the business.
The second is the beneficial loan charge. Where the outstanding loan balance exceeds £10,000 at any point during the tax year, HMRC treats the director as having received a taxable benefit equivalent to the interest they would have paid if the loan had been made at the official rate. That benefit is reported on the P11D, is subject to income tax in the director’s hands, and attracts Class 1A National Insurance from the company at 15 per cent. At the current official rate of 3.75 per cent, the charge on a balance in the £80,000 to £90,000 range held for most of the tax year is meaningful rather than negligible.
The companion article on how to read your own accounts when you’re not an accountant covers the basics of what appears in a set of accounts and how to interpret it. The director’s loan account is one of the items that most frequently surprises directors when they read their accounts carefully for the first time. The surprise is rarely pleasant.
Why overdrawn DLAs accumulate without being noticed
The mechanics of how a DLA becomes overdrawn are usually mundane. A director needs money for a personal expense. The company account has it; the personal account does not, or not conveniently. A transfer is made with the intention of sorting it out formally later through a dividend or a salary adjustment. Later arrives, and the transfer is still sitting in the loan account. Another transfer follows. Then another.
None of it feels like a decision. It feels like cashflow management.
The accumulation is invisible for two reasons. First, the DLA balance does not appear anywhere the director typically looks during the year. It is not on the bank statement. It is not on the management accounts, unless those accounts specifically include a balance sheet with the loan account broken out. It sits in the bookkeeping records, updated each time a transfer is coded as a loan, and it is only when the year-end accounts are prepared that the balance becomes a figure on a page in front of the director.
Second, there is often a gap of several months between the year end and the delivery of the accounts. During that gap, more transfers may have been made, the balance may have continued to grow, and the nine-month window for repayment before the s.455 charge crystallises has been running down without the director being aware of it. By the time the accounts are reviewed and the DLA balance discussed, the tax planning options are more constrained than they would have been at the year end itself.
“The director who arrives at year end with an £80,000 overdrawn loan account has not done anything unusual. They have made a series of entirely ordinary decisions about cashflow that, in aggregate, have produced a significant tax problem. The issue is not the individual transfers. It is the absence of any visibility over the running balance.”
How the scenario unfolded
The case described here is drawn from composite client experience. The details reflect patterns we encounter regularly among owner-directors of small to medium professional services businesses in the Kingston and Richmond area.
The director had been taking a salary of £30,000 per year and declaring dividends informally, approximately once a year, when the accountant confirmed the company’s profit position. In the intervening months, he transferred money to his personal account as needed, coding them as loans in the bookkeeping system he used. He did not look at the DLA balance during the year. He was not prompted to.
The company’s year end was 31 March. The accounts were delivered in late July, four months after the year end. The DLA balance at 31 March was £83,400 overdrawn. At the point the accounts arrived, the nine-month repayment window had been running for four months, leaving five months to clear the balance before the s.455 charge became payable.
When he came to see our business advisory team, his first question was whether the charge could be avoided. His second question, once we had explained the position, was what the most tax-efficient route to clearing the balance would be. Both questions had answers, but neither was as simple as he had hoped.
“The most common reaction we see at this point is disbelief at the size of the figure, followed by frustration at the fact that nobody flagged it earlier. Both reactions are understandable. The responsibility sits across the director, the bookkeeper, and the accountant in proportions that are always slightly different in each case. What matters at the point we meet them is not the allocation of blame but the options available.”
What the numbers looked like
We reconstructed the full position across the tax year, which produced the following picture:
The s.455 exposure of £28,148 was the most significant potential cost. If the loan was not cleared before the nine-month deadline, the company would have had to pay that amount to HMRC and wait to reclaim it after the loan was later repaid. Clearing the balance before the deadline meant the charge did not arise. That gave a clear and immediate incentive to clear the balance within five months.
The beneficial loan charge was smaller but still real, and it had already arisen for the tax year in question regardless of what happened next, because the balance had exceeded £10,000 throughout the year. The P11D would need to be submitted and the tax paid.
What the options were for clearing the balance
The director had three principal routes to clearing the overdrawn DLA, each with different tax implications and different cashflow profiles. We set all three out clearly before any decision was made.
Option 1: Declare a dividend to clear the balance. The company had sufficient retained profits to support a dividend of £83,400. A dividend of that size, added to the director’s other income for the year, would produce a tax liability at the dividend additional rate of 39.35 per cent on the portion falling above the higher rate threshold. Depending on his total income for the year, the effective tax cost of the dividend would be in the range of £27,000 to £32,000. This was the simplest route mechanically, but the most expensive in income tax terms.
Option 2: Increase salary and use net pay to repay the loan. Increasing the director’s salary to generate net pay that was then applied to the loan would clear the balance over time, but would attract employer and employee National Insurance on the additional salary at materially higher rates than a dividend. For a gross-to-net comparison, the salary route was less efficient than the dividend route in this case, and it extended the repayment timeline in a way that risked crossing the nine-month deadline.
Option 3: Repay the loan personally from personal funds. If the director had personal savings or other assets from which the loan could be repaid directly, this was the most tax-efficient route, because it cleared the DLA without triggering any income tax event. Once the loan was repaid, the company could then declare a dividend in a future period when timing the income event was more controlled.
In this case, the director had accessible savings of approximately £45,000. A partial repayment of that amount from personal funds, combined with a dividend sized to clear the remaining £38,400, produced a blended outcome that kept the total income tax cost below £15,000 and cleared the DLA balance with six weeks to spare before the nine-month deadline.
What changed in the extraction structure
The immediate problem was resolved, but the underlying pattern was the one that needed to change. A director who has accumulated an £83,000 overdrawn DLA without intending to has a structural problem with their extraction discipline, not a one-off cashflow issue.
We introduced a monthly extraction schedule that replaced the ad hoc transfer approach entirely. The structure was simple:
- A fixed monthly salary at the optimal level relative to the NIC thresholds, processed through payroll on the first working day of each month.
- A quarterly dividend, declared formally by board minute and paid within the quarter, sized against the company’s confirmed profit position at the end of each quarter.
- A monthly bookkeeping report, delivered by the bookkeeper to the director by the 10th of each month, showing the DLA balance as a standing line item alongside the bank balance and the aged debtors summary.
- A rule that no transfer from the company account to the director’s personal account could be processed without being coded to either salary, dividend, or expenses, with any residual coded to the DLA and flagged to the director in the same report.
The monthly report was the most important change. Not because the other elements were not valuable, but because visibility of the running DLA balance was the thing most likely to prevent the situation from recurring. A director who can see the balance moving cannot claim not to have noticed it.
The article on why 2026 feels harder than it should for Richmond businesses addresses the broader pressures on owner-managed businesses in the current environment. An unexpected tax bill of £28,000 arriving in the same year that employment costs are rising and margins are under pressure is precisely the kind of compounding difficulty that structural discipline is designed to prevent.
The wider lesson about reading your own accounts
The DLA balance was not the only thing the director had not been reading carefully. The year-end accounts also revealed two other positions he had not previously noticed: a debtors ledger with three invoices outstanding for more than ninety days, totalling just over £22,000, and a corporation tax provision that was slightly lower than it should have been because of a timing error in the prior year.
Neither of those was catastrophic, but both required attention. The debtor recovery process was tightened, with a credit control schedule introduced as part of the same monthly bookkeeping report. The corporation tax position was corrected in the current year return.
What the year-end review had revealed, in effect, was a business that was running well operationally but that had not been closely read financially for some time. The DLA was the headline finding. The debtors and the tax provision were the footnotes that confirmed the pattern.
This is a common presentation. A strong operator, running a genuinely good business, who has allowed the financial housekeeping to accumulate in the background because the day-to-day work has always taken priority. The financial disciplines are not difficult once they are in place. The difficulty is in establishing them in a business that has grown without them.
Frequently asked questions
What is a director's loan account?
A director’s loan account records all transactions between a director and their company that fall outside salary, dividends, and reimbursed expenses. When a director takes money from the company that has not been formally declared as salary or dividend, it is recorded as a loan from the company to the director, making the account overdrawn from the company’s perspective. When a director lends money to the company, the account is in credit. The account can move in both directions across the year, and the balance at the year end is the figure that triggers any tax consequences.
What is the section 455 tax charge?
Section 455 of the Corporation Tax Act 2010 imposes a tax charge on a company where a director’s loan account remains overdrawn nine months and one day after the company’s year end. The charge is currently 33.75 per cent of the outstanding overdrawn balance. It is payable by the company alongside the corporation tax liability for the relevant year. The charge is a temporary measure in that it is repayable by HMRC to the company once the loan is repaid, but repayment of the s.455 charge is not immediate and can take some time to process.
When is the section 455 charge repaid to the company?
Once a director repays an overdrawn loan account, the company can reclaim the s.455 charge from HMRC. The reclaim is made on the corporation tax return for the accounting period in which the repayment was made. Relief is generally not due until nine months and one day after the end of that accounting period. That timing can create a significant cashflow lag between repaying the loan and recovering the tax charge from HMRC. For a company that paid the charge and later cleared the loan, this is a cashflow consideration worth planning for.
What is the beneficial loan charge and when does it apply?
Where a director’s loan account is overdrawn by more than £10,000 at any point during the tax year, HMRC treats the director as having received a taxable benefit equal to the interest they would have paid on the loan at the HMRC official rate. The official rate is published by HMRC and can change, so it should be checked for the relevant tax year. It is currently 3.75 per cent for 2025/26. The benefit is reported on a P11D, is subject to income tax in the director’s hands at their marginal rate, and attracts Class 1A National Insurance from the company at 15 per cent. The charge can be reduced or eliminated where the director pays interest to the company at least at HMRC’s official rate, provided the payment and documentation are handled correctly. The charge applies even where the loan is repaid before the year end, provided the balance exceeded £10,000 during the year.
What is the most tax-efficient way to clear an overdrawn director's loan account?
The most tax-efficient method depends on the director’s total income for the year and the availability of personal funds. Repaying from personal savings is most efficient because it does not trigger any income tax event in the director’s hands. Declaring a dividend to offset the balance is typically more efficient than increasing salary, because dividends are taxed at lower rates than salary above the NIC thresholds. Where the company has insufficient distributable profits to support a dividend, salary may be the only option, in which case the NIC cost needs to be factored into the planning.
Can I write off an overdrawn director's loan account?
A company can formally waive a director’s overdrawn loan account, but doing so crystallises an income tax charge for the director. The written-off amount is treated as earnings or a distribution, depending on the circumstances, and is subject to income tax accordingly. Writing off a loan does not avoid the tax; it simply changes the character of the charge and the timing of when it falls. It is rarely the most efficient resolution and should not be pursued without advice.
How often should a director review their loan account balance?
Monthly is the appropriate frequency for any director whose extraction approach includes informal transfers or whose bookkeeping includes loan-coded entries. The DLA balance should appear as a standing line in any monthly management information pack, alongside the bank balance and the aged debtors summary. A director who reviews the balance monthly is in a position to take corrective action before the balance reaches a level that creates a significant tax problem. A director who reviews it annually, at year end, is always working with a historical position rather than a current one.
What is the optimal salary level for a director to minimise NIC while remaining eligible for state benefits?
The right salary level depends on the director’s wider position. A salary at the Secondary Threshold of £5,000 minimises employer NIC, but it is below the 2026/27 Lower Earnings Limit of £6,708 and will not, on its own, preserve a qualifying year for State Pension purposes. A salary at or above the Lower Earnings Limit may be preferable where maintaining NI credits is important, though it may create a small employer NIC cost unless the Employment Allowance or other factors change the position. The optimal level depends on the Employment Allowance position, the director’s other income, and whether any other employees are on the payroll. This is worth confirming with an adviser each tax year, as the thresholds change.
If this feels familiar
If you are a director who takes money from your company informally and has not looked closely at the running balance of your loan account, the figure you might find at year end is worth knowing before your accountant tells you. A monthly report that includes your DLA balance costs very little to put in place and removes an exposure that is entirely avoidable.
Our team in Richmond works with owner-directors across Kingston, Richmond, and the wider south-west London area on extraction strategy and financial discipline. If you would like to understand your current position, we are happy to help.
About the author
Donovan Crutchfield, Area Managing Partner, Xeinadin Richmond
LinkedIn: Donovan Crutchfield | LinkedIn
Donovan works with owner-managed businesses and private individuals across Richmond-upon-Thames and the wider South West London catchment. His practice includes a significant number of owner-directors managing the extraction decisions and compliance disciplines that come with running a company over the long term.
This case study is based on composite client experience and does not represent any single individual. All identifying details have been changed. The information provided is for general guidance only and should not be treated as a substitute for professional tax or financial advice specific to your circumstances.
