Claimant won £11,439 awarded Employment Tribunal · 17 August 2022

Constructive dismissal after employer ignored grievance: ACAS uplift applied

A former employee who resigned after her employer failed to deal with her grievance has been awarded £11,438.50 for unfair constructive dismissal. The tribunal increased her compensation by 25% because the employer ignored the ACAS Code of Practice on disciplinary and grievance procedures.

1 min read · Last updated 18 May 2026

Case details

Key facts

  • The claimant resigned after the respondent failed to deal with her grievance.
  • The claimant had been on sick leave since 10 June 2019 and did not return to work.
  • The claimant's employment commenced on 7 May 2017 and ended on 24 April 2021.
  • The claimant's gross weekly pay was £243.
  • The respondent belatedly offered an impractical way to deal with the grievance.
  • The claimant was over 41 years old throughout her employment.

Timeline

  1. Employment started

    Claimant commenced employment with the respondent.

  2. Sick leave started

    Claimant went on sickness absence and did not return to work before dismissal.

  3. Statutory sick pay ended

    Claimant's entitlement to statutory sick pay ended.

  4. Holiday pay request

    Claimant wrote to respondent requesting holiday pay.

  5. Effective date of termination

    Claimant resigned, effective 24 April 2021.

  6. Liability hearing

    Tribunal heard the case on 15, 16, and 17 August 2022.

  7. Liability judgment

    Tribunal found claimant was unfairly dismissed.

  8. Remedy hearing

    Tribunal determined remedy and awarded £11,438.50.

  9. Remedy judgment date

    Written reasons for remedy judgment issued.

  10. Reconsideration application

    Respondent applied for reconsideration.

  11. Reconsideration refused

    Employment Judge refused the application.

The outcome

The tribunal held that the employee was constructively and unfairly dismissed. The employer had failed to address her grievance for many months, and when it finally proposed a meeting, the arrangements were impractical because her union representative was restricted and she was unwilling to return to the place where she had experienced bullying.

Compensation was awarded as follows:

  • Basic award: £1,093.50
  • Compensatory award: £10,345.00 (after a 25% uplift for breach of the ACAS Code)
  • Total: £11,438.50

Lessons & takeaways

  • Employers must handle grievances promptly and reasonably; ignoring them can lead to a constructive dismissal claim.
  • If you resign because of your employer's conduct, you must do so promptly after the last act of breach, or you may lose the right to claim.
  • A 25% uplift in compensation can be applied if the employer unreasonably fails to follow the ACAS Code of Practice on disciplinary and grievance procedures.
  • Length of service and age affect the basic award calculation; here, three years' service and age over 41 gave 1.5 weeks' pay per year.
  • Representing yourself is possible, but having professional advice can help ensure all losses are properly claimed.

What this case shows

This case is a textbook example of constructive dismissal caused by poor grievance handling. The employee had been off sick for nearly two years when she raised a grievance. Instead of dealing with it, the employer left her waiting for months. By the time they offered a meeting, the arrangements were unworkable – her union rep was restricted, and she was expected to return to the very place where she said she had been bullied. She resigned, and the tribunal agreed that the employer had destroyed the trust and confidence needed for the employment relationship.

What the employer could have done differently

The employer's key mistake was delay. A grievance should be investigated and responded to within a reasonable time. Here, the employee waited so long that when a meeting was finally proposed, it was too little, too late. The employer also failed to consider alternatives – such as holding the meeting at a neutral venue or allowing a different representative. A prompt, fair process might have avoided the resignation and the claim.

Why this matters

The case also shows the importance of the ACAS Code of Practice. Because the employer ignored the grievance without reasonable cause, the tribunal increased the compensatory award by 25%. This uplift is designed to encourage employers to follow proper procedures. For employees, it means that if your employer unreasonably fails to handle a grievance or disciplinary matter, you may be entitled to extra compensation.

The compensation

The tribunal awarded a basic award of £1,093.50 (based on three years' service and age over 41) and a compensatory award of £10,345.00, which included the 25% uplift. The total of £11,438.50 reflects the employee's actual financial losses, but the tribunal did not award anything for injury to feelings as no separate claim was pursued.

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