What Happens When an Employee Resigns During a Disciplinary Process?

It’s one of the trickier situations an employer can face: you’re midway through a disciplinary process and the employee hands in their notice. What are your obligations? Do you carry on, or draw a line under it?

Our partners WorkNest help employers navigate exactly these kinds of moments — where employment law and good people management intersect. Here’s what you need to know.

Why Do Employees Resign During Disciplinaries?

When an employee senses that dismissal is on the cards, they may decide to jump before they’re pushed. Resigning can feel like the safer option — it gives them more control over how their departure is framed to future employers, and removes the stigma of being sacked from their narrative.

Whether that logic holds up in practice is debatable. But from your perspective as an employer, it raises a set of very practical questions that need clear answers.

Can You Refuse to Accept Their Resignation?

No — and this is a misconception we hear regularly. Many employers believe a resignation isn’t “official” until they’ve accepted it. That’s simply not how employment law works.

Once an employee gives proper notice of resignation, it takes effect immediately. You cannot refuse it, and they cannot withdraw it without your agreement.

The required notice period should be set out in their contract of employment. If the contract is silent on this and the employee has been employed for at least one month, the statutory minimum is one week’s notice.

You can ask the employee to confirm their resignation in writing, but unless their contract specifically requires this, a verbal resignation is legally valid.

Should You Continue with the Disciplinary Process?

This is where it gets nuanced — and the right answer depends on how the employee has resigned.

If the employee has given notice

In most cases, you should press on with the disciplinary process. Here’s why:

If the matter under investigation amounts to gross misconduct — such as theft, serious insubordination, violence, or gross negligence — and your investigation supports this conclusion, you can dismiss the employee summarily (i.e. without notice). A summary dismissal supersedes their resignation, meaning the employment ends on the grounds of gross misconduct, not resignation. This distinction matters both for your records and for any future reference requests.

Even where the outcome is a warning rather than dismissal, completing the process is still the right call. It gives you a clear, documented record and ensures the matter has been handled fairly.

If the employee has resigned with immediate effect

Where someone walks out the door with no notice period, you are generally not obliged to continue the formal process. However, you should still retain all notes, evidence, and documentation from the investigation. Should an Employment Tribunal claim follow, having a clear record of the steps taken — and the fairness of your approach — is invaluable.

There are also certain industries, notably care and education, where safeguarding obligations may mean you need to reach a formal conclusion regardless of whether the employee is still employed. If you’re in one of these sectors, always take specific advice.

What About Providing a Reference?

References are another area where employers frequently misunderstand their position.

Are you required to give one? Generally, no. There is no legal obligation on employers to provide a reference, with a few limited exceptions (such as in some regulated financial services roles).

If you do provide a reference, it can be as brief as you like. Confirming job title and dates of employment is entirely standard and carries no legal risk.

Can you include information about the disciplinary? Yes — but only if it’s accurate, fair, and not misleading. If a disciplinary process concluded with a finding against the employee, you may include that. However, you cannot reference an allegation that was investigated and not upheld. Fairness and accuracy are the guiding principles here.

The mistaken belief that employers are legally banned from giving negative references causes unnecessary confusion. The real rule is simply that whatever you say must be true.

Protecting Your Business

However this kind of situation unfolds, proper documentation is your best protection:

• Keeping thorough records at every stage of the disciplinary process
• Ensuring your disciplinary policy is clear, up to date, and consistently applied
• Taking advice before making any decisions — particularly around summary dismissal or the content of references

These situations can feel uncertain, but with the right guidance, they don’t have to be.

Need Help Managing a Disciplinary?

If you’re dealing with an employee who has resigned mid-process — or you’re unsure how to proceed at any stage of a disciplinary — our partners at WorkNest can help. They provide practical, plain-English guidance that protects your business and treats your people fairly.

Additionally YouManageHR has a Disciplinary and Grievance Module to help manage the Disciplinary process.

Contact us to learn more.