How to Build a Fairer Grievance Process

When an employee raises a grievance, it can feel uncomfortable, especially in a small business where relationships are close and teams are tight. But how you handle it matters, both legally and culturally. A well-managed grievance process protects your business and sends a clear message to your team that concerns are taken seriously.

Here's what a fair grievance process looks like in practice.

Start with the informal stage

Not every concern needs to become a formal grievance. Before things escalate, encourage employees to raise issues informally, with their line manager, or with you directly if you're a small team. Many situations can be resolved quickly with a straightforward conversation.

Your grievance policy should make this option clear. Employees should feel safe raising concerns early, without fear that doing so will damage their working relationships.

When it becomes formal

If informal resolution isn't possible, or if the matter is serious, the employee should raise a formal grievance in writing. This doesn't need to be a lengthy legal document; a straightforward written explanation of the concern is sufficient.

Once a formal grievance is received, you should:

• Acknowledge it promptly (within a few days)

• Appoint an appropriate person to investigate, ideally someone not directly involved in the matter

• Carry out a reasonable investigation, including speaking to relevant witnesses

• Invite the employee to a grievance hearing, giving them reasonable notice and the right to be accompanied

• Reach a decision and communicate it in writing

• Offer the right of appeal

The right to be accompanied

Employees have a legal right to be accompanied at formal grievance hearings by a colleague or trade union representative. This isn't optional, failing to allow it is a breach of their statutory rights.

Common mistakes to avoid

Dismissing the grievance without investigation is the most serious mistake, and unfortunately not uncommon. Even if you believe the concern is unfounded, you still have an obligation to investigate it properly.

Equally, taking too long is a problem. Employees who raise grievances are often already stressed or upset. A process that drags on for weeks without communication makes things worse, not better.

Finally, don't let the fact that a grievance has been raised affect how you treat the employee day-to-day. Any suggestion of detriment following a grievance could give rise to a further claim.

A note on grievances involving senior employees

When a grievance is raised against a manager or director, the investigator needs to be sufficiently senior and independent. In a small business, this can be challenging, and it's one of the situations where bringing in external HR support is often the most practical solution.

The bigger picture

A fair grievance process isn't just about legal compliance, it's about creating a workplace where people feel heard. Businesses that handle grievances well tend to resolve them faster, with less disruption, and with better outcomes for everyone involved.