Practical compliance tool

Director Loan Account Tax Calculator

Estimate the practical tax position around an overdrawn director's loan account using the balance, timing, and write-off status.

This tool is intended to highlight whether the director's loan question is moving toward repayment, Section 455 exposure, or a write-off-style outcome.

Director Loan Account Tax Calculator

Estimate the practical tax position around an overdrawn director's loan account using the balance, timing, and write-off status.

Will the loan be written off?

What this director loan result is screening

The result gives a practical read on how the outstanding balance and its timing may shape the tax treatment around the loan account.

It is most useful when the business is deciding whether to repay, leave outstanding, or deal with the balance in another way.

Rule summary

Director loan balances can lead to more than one tax issue

An overdrawn director's loan account can create a company-level tax question, a benefit question, or a write-off consequence depending on how the balance is handled.

Timing matters. A balance that is repaid cleanly can look very different from one that remains outstanding or is written off.

Worked examples

How the result behaves in practice

Loan repaid in time

The balance is repaid on a realistic timetable and no write-off is planned.

The result leans toward a more manageable outcome because the exposure is being addressed rather than left open-ended.

Balance left outstanding or written off

The loan remains outstanding for longer or the company is considering writing it off.

The tool flags a more complex tax position because the loan is moving away from a simple temporary overdrawn balance.

Turn the result into an action plan

Check the Section 455 calculator if the outstanding balance may still be on the books after the relevant deadline.

Keep a clear note of repayment dates and any proposed write-off decision before relying on the estimate.

Treat the result as a planning screen and get fuller tax advice where benefit-in-kind or extraction issues may also apply.

Read the guide

Director loan account tax

Use this guide to understand why an overdrawn director's loan account can create several different tax questions depending on what happens next.

Assumptions and limits

This tool gives a practical estimate and depends on the assumptions shown below.

Assumptions

  • The inputs entered are complete and reflect the facts for the relevant filing, tax, or compliance period.
  • The tool is used for a standard scenario rather than a specialist exception, relief, or disputed case.

Limits and rule basis

  • This tool does not replace detailed professional review where the facts are unusual or contested.
  • If the underlying rule depends on reliefs, appeals, or special handling, the real outcome may differ.