Overdrawn Director’s Loan Accounts: Section 455 – When Does Tax Apply?

Director’s Loan accounts: Section 455 is one of the most important tax areas for owner-managed limited companies because taking money from a company is not automatically the same as receiving salary, dividends or repayment of expenses. When a director who is also a shareholder takes more from the company than they have put in, the director’s loan account can become overdrawn. If that balance remains outstanding, Director’s Loan accounts: Section 455 can create a temporary Corporation Tax charge for the company.

The rules are especially important in 2026 because the rate linked to this has increased. For loans made on or after 6 April 2026, the Director’s Loan accounts: Section 455 rate is 35.75%, reflecting the higher dividend upper rate. Loans made from 6 April 2022 to 5 April 2026 were generally charged at 33.75%. This makes careful monitoring of an overdrawn director’s loan account even more important.

What is an overdrawn Director’s Loan Accounts: Section 455?

Under Director’s Loan accounts: Section 455, a director’s loan account records money moving between a director and their company outside normal salary, dividend and expense transactions. If the director has previously lent £20,000 to the business and later withdraws £5,000, the company may still owe the director £15,000. That is a loan account in credit. By contrast, if the director withdraws more than the company owes them, the balance becomes overdrawn and the director owes money back to the company.

Director’s Loan accounts: Section 455 is mainly concerned with loans or advances made by a close company to a participator or an associate of a participator. For Director’s Loan accounts: Section 455, in a typical small owner-managed company, the shareholder-director will usually be a participator. HMRC’s guidance explains that the company must keep a record of money borrowed from or paid into the company, normally through the director’s loan account, and the year-end balance must be reflected in the company accounts.

Director’s Loan accounts: Section 455 – when does the tax charge arise?

Director’s Loan accounts: Section 455 normally needs to be considered where a close company makes a loan or advance to a director and the amount remains outstanding after the relevant repayment window. The company reports the position through its Corporation Tax return, including supplementary page CT600A where required. HMRC confirms that outstanding qualifying loans must be included in the company’s self-assessment.

The key date under this is nine months and one day after the end of the company’s accounting period. If the loan is fully repaid, released or written off within nine months of the end of the period in which it was made, Section 458 relief can effectively remove the amount otherwise payable. HMRC states that relief is available immediately in this situation, so the company does not have to pay the charge if the qualifying repayment occurs before the tax falls due.

To illustrate Director’s Loan accounts: Section 455, consider a company with a 31 December 2026 year end. The director’s loan account is overdrawn by £30,000 at the year end. If the relevant loan was made after 6 April 2026 and remains outstanding after 1 October 2027, Director’s Loan accounts: Section 455 may produce a charge of £10,725, calculated as £30,000 × 35.75%. If the director validly repays the full £30,000 before the deadline, the company can normally claim the corresponding relief.

What rate applies to Director’s Loan accounts: Section 455?

For a loan made on or after 6 April 2026, Director’s Loan accounts: Section 455 is charged at 35.75%. This is because the Director’s Loan accounts: Section 455 rate is linked to the dividend upper rate, which increased from 33.75% to 35.75% from 6 April 2026. Finance Act 2026 changed the dividend upper rate, and HMRC’s technical guidance confirms that the loans-to-participators rate automatically follows it.

For loans made between 6 April 2022 and 5 April 2026, Director’s Loan accounts: Section 455 generally uses the previous 33.75% rate. Under Director’s Loan accounts: Section 455, earlier periods can have different rates, so a company carrying historic loan balances should not automatically apply the current percentage to every amount without checking when each loan arose.

The current 35.75% rate makes Director’s Loan accounts: Section 455 a significant cash-flow cost. An outstanding qualifying loan of £10,000 could create £3,575 of Director’s Loan accounts: Section 455 tax. A £50,000 loan could create £17,875. A £100,000 loan could create £35,750. Although relief may later be available, the company could have substantial cash tied up with HMRC until the conditions for repayment are satisfied.

The nine-month-and-one-day deadline

The timing rule is central to Director’s Loan accounts: Section 455. A director does not necessarily need to clear the account by the company’s year end to avoid a cash payment of Director’s Loan accounts: Section 455 tax. There is normally a further period ending nine months and one day after the accounting period. However, the loan still needs to be reported correctly, and the repayment must be genuine.

For this, suppose a company’s year end is 31 March 2027 and the director owes £25,000 at that date. The relevant deadline will normally be 1 January 2028. If £15,000 is repaid before that date and £10,000 remains outstanding, Director’s Loan accounts: Section 455 can apply to the remaining £10,000, subject to the detailed matching and anti-avoidance rules.

How can an overdrawn account be cleared?

With Director’s Loan accounts: Section 455, the most straightforward method is for the director to repay cash to the company. A genuine bank transfer reduces the amount owed and can support relief under Director’s Loan accounts: Section 455. If the company later lends the same money back, however, the anti-avoidance rules may restrict the relief, so the wider pattern of transactions must be reviewed.

A dividend may also be credited to the loan account where the director is a shareholder and the company has sufficient distributable profits. Director’s Loan accounts: Section 455 can then be reduced because the dividend creates a genuine credit against the amount the director owes. But the dividend itself may be taxable on the shareholder, and proper dividend paperwork should be prepared.

If the company writes off or releases the loan, Director’s Loan accounts: Section 455 relief may be available to the company, but the director can face a separate Income Tax charge because a released or written-off close-company loan is generally treated as a distribution for the participator. HMRC also requires employment-related reporting and National Insurance treatment where relevant.

Director’s Loan accounts: Section 455 and the 30-day rule

A common mistake is assuming that a director can repay an overdrawn balance immediately before the deadline and borrow the same money again shortly afterwards. Director’s Loan accounts: Section 455 contains anti-avoidance provisions designed to stop this type of “bed and breakfasting”.

Under Director’s Loan accounts: Section 455, HMRC’s 30-day rule can apply where repayments total £5,000 or more and new qualifying loans of £5,000 or more are made within a 30-day period. In that situation, the repayment can be matched against the new borrowing rather than the older loan. The result may be that the original balance remains exposed to Director’s Loan accounts: Section 455.

For example, assume a director owes £20,000. They repay £20,000 shortly before the nine-month deadline and then borrow £20,000 again ten days later. Although the bank statement shows a repayment, Director’s Loan accounts: Section 455 cannot necessarily be avoided because the statutory matching rule may treat the repayment as relating to the new borrowing.

The arrangements rule beyond 30 days

The anti-avoidance protection is not limited to 30 days. Director’s Loan accounts: Section 455 can still be affected by the broader arrangements rule where the amount outstanding before a repayment is at least £15,000 and, at the time of the repayment, arrangements exist for at least £5,000 of new borrowing to be made.

For Director’s Loan accounts: Section 455, HMRC describes this rule as a backstop where the bed-and-breakfasting falls outside the mechanical 30-day test. Therefore, waiting 31 days before taking a new loan does not automatically make the earlier repayment effective for Director’s Loan accounts: Section 455 if the later borrowing had already been arranged.

Benefit-in-kind rules for loans over £10,000

Director’s Loan accounts: Section 455 is only one part of the tax picture. Where a director’s loan exceeds £10,000 at any time and is interest-free or carries interest below HMRC’s official rate, a taxable beneficial-loan benefit can arise. For 2026/27, HMRC’s official rate is 3.75%.

Director’s Loan accounts: Section 455 and the beneficial-loan rules operate for different purposes. The company may have a Director’s Loan accounts: Section 455 liability because the loan remains outstanding, while the director may also have a taxable benefit because they had access to cheap company finance. One charge does not automatically cancel the other.

Alongside Director’s Loan accounts: Section 455, where the beneficial-loan rules apply, the benefit is generally reported on form P11D unless it is validly payrolled, and the company pays Class 1A National Insurance on the taxable benefit. HMRC confirms that beneficial loans are reportable and subject to Class 1A National Insurance. For 2026/27, the Class 1A rate on expenses and benefits is 15%.

What happens when the loan is repaid after Section 455 tax has been paid?

One of the most important features of Director’s Loan accounts: Section 455 is that Director’s Loan accounts: Section 455 tax can be recoverable. If the company has already paid the charge and the director later repays the loan, the company may claim relief under Section 458. HMRC states that a company can reclaim Director’s Loan accounts: Section 455 tax after a loan is repaid, released or written off.

However, the refund is not always immediate. Where repayment happens after the original Director’s Loan accounts: Section 455 due date, relief is generally deferred until nine months and one day after the end of the accounting period in which the repayment, release or write-off occurs. Director’s Loan accounts: Section 455 can therefore create a long cash-flow delay even where the director ultimately clears the balance.

Reporting Section 455 on the CT600A

For Director’s Loan accounts: Section 455, a close company with relevant outstanding loans must complete the appropriate Corporation Tax reporting. Director’s Loan accounts: Section 455 is normally disclosed through the CT600 together with supplementary page CT600A. HMRC’s current guidance explains that CT600A records outstanding loans, the tax chargeable, and claims for qualifying repayments, releases or write-offs.

Practical example

For Director’s Loan accounts: Section 455, assume Bright Trading Ltd has a 31 December 2026 year end. Its shareholder-director withdraws £60,000 during the year for personal purposes, and none of the amount represents salary, dividends, expenses or repayment of money previously lent to the company. The balance is therefore a director’s loan.

Because the loan was made after 6 April 2026, Director’s Loan accounts: Section 455 is potentially charged at 35.75%. If the full £60,000 remains outstanding after 1 October 2027, the Director’s Loan accounts: Section 455 charge would be £21,450. That is a major company cash-flow cost even though the £60,000 itself remains a debt owed by the director.

If the director genuinely repays £25,000 before the deadline and leaves £35,000 outstanding, Director’s Loan accounts: Section 455 would potentially apply to £35,000, giving a charge of £12,512.50 at 35.75%, subject to the detailed rules. If the £25,000 is then borrowed back within the anti-avoidance window, the expected relief may be restricted.

Under Director’s Loan accounts: Section 455, if the director clears the remaining £35,000 later, Bright Trading Ltd may eventually claim the appropriate Section 458 relief. The company should record the repayment date, preserve bank evidence and ensure the claim is made correctly. Director’s Loan accounts: Section 455 is therefore best managed as an ongoing account rather than a once-a-year tax adjustment.

The example also shows why personal tax planning matters. If Bright Trading Ltd has sufficient distributable reserves, it might be possible to use a dividend to reduce the loan account. But the shareholder could then have dividend tax to pay. Comparing that cost with the cash-flow impact of Director’s Loan accounts: Section 455 requires a proper calculation based on the director’s wider income.

How to manage an overdrawn director’s loan account

Good management starts with real-time bookkeeping. Directors should know the loan balance during the year, not discover it months after the accounts period has ended. Director’s Loan accounts: Section 455 becomes much easier to manage when each personal withdrawal is identified as it happens.

A useful approach is to review the account quarterly and again before the year end. Director’s Loan accounts: Section 455 should form part of dividend planning, payroll planning and Corporation Tax forecasting. Where drawings are likely to exceed available dividends or previous credits, the director can decide whether to repay money or change the extraction strategy.

For Director’s Loan accounts: Section 455, directors should also keep evidence of every repayment. Director’s Loan accounts: Section 455 claims can depend heavily on dates, amounts and whether a repayment was permanent. Bank statements, dividend vouchers, board minutes, payroll records and the director’s loan ledger should tell the same story.

Professional advice is especially useful where large balances, multiple shareholders, connected companies, historic loans or repeated repayments and re-borrowings are involved. Director’s Loan accounts: Section 455 has anti-avoidance provisions that can make apparently simple transactions more complicated once the full timeline is considered.

Before the Corporation Tax payment date, the company should confirm the final year-end loan, identify post-year-end repayments, test the 30-day and arrangements rules, calculate any benefit in kind, and determine the CT600A disclosure. This review can prevent both overpayment and underpayment of Director’s Loan accounts: Section 455.

Final thoughts

Director’s Loan accounts: Section 455 is not a penalty for using a director’s loan account. It is a tax mechanism that applies when a close company provides value to a participator through a loan that remains outstanding under the statutory rules. The practical risk arises when directors take money without tracking the balance or planning how it will be settled.

For loans made on or after 6 April 2026, the 35.75% rate means Director’s Loan accounts: Section 455 can tie up a substantial amount of company cash. A £50,000 qualifying balance can create £17,875 of tax, while a £100,000 balance can create £35,750. Those figures make early planning worthwhile.

The nine-month-and-one-day window gives businesses time to act, but it should not encourage artificial repayments. Director’s Loan accounts: Section 455 includes anti-avoidance rules for repayment and re-borrowing, while a separate beneficial-loan charge can arise where a director owes more than £10,000 and pays insufficient interest.

If Director’s Loan accounts: Section 455 tax has already been paid, later genuine repayment does not necessarily mean the money is lost permanently. Director’s Loan accounts: Section 455 relief can usually be claimed under Section 458, although the timing of the refund and the claim deadline must be managed correctly.

The best approach is simple: maintain an accurate director’s loan account, review it before and after the company year end, document dividends and remuneration properly, and obtain advice before making large repayments or fresh withdrawals. With that discipline, Director’s Loan accounts: Section 455 becomes a manageable tax-planning issue rather than an unexpected Corporation Tax bill.

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