The Small Business Guide to Handling Employee Complaints

When an employee brings a complaint to you — about a colleague, a manager, a policy, or a working condition — how you respond in the first conversation matters more than almost anything that follows. A complaint handled well can restore trust. A complaint mishandled can accelerate exactly the outcome you were trying to prevent.

The First Response

The first response to any complaint should be: listen, confirm you heard it correctly, thank the employee for bringing it to you, and explain what happens next. Do not immediately defend the person being complained about. Do not promise an outcome you cannot guarantee. Do not tell the employee to work it out themselves if the complaint involves harassment, discrimination, or safety.

Investigate Before Concluding

Even when a complaint seems straightforward, conduct a basic investigation before taking action. Speak with the complaining party in detail. Speak with any witnesses. Speak with the person the complaint is about. Document what each person says. Review any relevant documentation, communications, or records.

Skipping the investigation — especially in harassment or discrimination matters — is one of the most significant mistakes employers make. The investigation is both a legal obligation and a practical necessity for making a defensible decision.

Confidentiality Expectations

Tell employees that you will handle the complaint as confidentially as possible — but do not promise absolute confidentiality, because conducting an investigation requires speaking with other people. "As confidential as possible given the need to investigate" is an honest and appropriate framing.

Close the Loop

After the investigation, communicate back to the complaining employee — even if you cannot share all details. They brought a concern to you in good faith. Leaving them with no update is a message about how seriously you take their concerns.