The HR Manager's Checklist for Receiving a Workplace Complaint

Authored by: Saranne Segal

Workplace complaints are far more common than most organisations expect.

According to HR Acuity, 52% of employees have either been harassed or witnessed misconduct within the workplace, and that is a very high number.

Many employees who fit into either of these categories still do not come forward to make a formal complaint for two reasons:

• fear of retaliation
• not trusting that the HR department will handle the complaint appropriately

This leads us to the most critical point in the complaint process: when an employee comes in, sends an email, or approaches you for a quiet word.

What happens at that moment has a direct effect on how the rest of the process goes. The way HR responds at that first interaction can help set the groundwork for how the rest of the process will unfold and can also provide a structured checklist for HR teams to follow.

In essence, it is how HR teams convey to employees that the organisation cares about the issues the employee is bringing forward.

2. Why HR Managers Need a Structured Complaint-Intake Process

2.1 Complaints Are Increasing Across Workplaces

Workplace bullying complaints have gone up across many organisations in recent years. That is not speculation. It reflects a broader pattern seen in global practice guides tracking HR trends.

Nearly two-thirds of workers report experiencing some form of incivility at work, according to Pollack Peacebuilding Systems. Rude behaviour, dismissive managers, and exclusion from team conversations are the kinds of things that build until someone finally reports them.

The point is that HR teams are not dealing with the odd complaint here and there. These situations are happening regularly, and the volume is growing.

2.2 The Trust Gap in Reporting Systems

A significant proportion of employees who do report harassment end up dissatisfied with how the employer responded, according to HRMorning.

Think about that for a moment. Someone gathered the courage to speak up, went through what is already an uncomfortable process, and then walked away feeling like nothing really changed.

When that happens, the damage goes beyond one individual. Other employees notice. Word travels. People decide it is not worth reporting. Misconduct continues unchallenged, and the workplace gets worse, not better.

2.3 The Role of HR in Organisational Risk and Culture

Human resources has a role in managing risk and culture, and the intake process assists the employee making the complaint by protecting them, maintaining compliance with company policies and state and federal regulations, and preventing the escalation of a dispute into formal litigation, which is universally costly, time-consuming, and damaging to all parties involved.

The level of the HR department's commitment in managing complaints is clearly significant. The intake process is not simply paperwork. It marks the beginning of a fair investigation, or lack of one, depending on how effectively it has operated.

3. The HR Manager's Checklist for Receiving a Workplace Complaint

3.1 Create a Safe and Confidential Reporting Environment

Before anything else, the employee needs to feel safe enough to speak. That starts with how HR receives them.

• listen without interrupting, even when the account becomes emotional or a little unclear
• acknowledge what the employee is sharing, without immediately jumping to solutions
• be clear about confidentiality and explain what it means within the limits of an investigation

Employees who feel heard are far more likely to share the full picture. Rushing this stage is a false economy.

3.2 Capture the Core Details Immediately

While the conversation is fresh, document everything accurately. This is not about interrogating the employee. It is about making sure the record reflects what was actually said.

The key things to capture are:

• who is involved, including the complainant, the respondent, and anyone else mentioned
• what happened, described as closely as possible in the employee's own words
• when and where incidents occurred, with dates and locations where available
• any existing evidence, such as messages, emails, or documents
• names of witnesses who may have seen or heard something relevant

3.3 Assess Immediate Risks

While some complaints warrant immediate attention from HR, not all of them do. HR must be able to quickly determine whether there are individuals currently at risk in the workplace or if there is a potential threat of future harm, retaliation, or escalation of the situation.

If there is even a possibility of these events happening, it is critical that HR not wait any longer to take action.

Temporary changes to the workplace may sometimes be warranted, such as:

• adjustment of working conditions for the individuals involved
• some form of limited contact between the parties involved until the investigation begins

3.4 Confirm the Scope of the Complaint

After the initial information regarding the complaint has been documented, HR needs to fully understand what kind of complaint is being made. This will dictate how HR should proceed with the next steps.

The complaint could be based on:

• harassment
• discrimination
• bullying
• another violation of workplace policy or procedure
• a combination of these

By getting clarity about this early, confusion can be avoided down the road, and the right process can be put in place from the outset.

3.5 Communicate the Next Steps

Employees who make a complaint and then hear nothing for days feel abandoned. Even a brief conversation about what happens next makes a real difference.

HR should explain:

• how the complaint will be reviewed
• what the investigation process looks like
• at what points the employee can expect to hear back

This does not need to be an elaborate document. It just needs to be honest and clear.

3.6 Preserve Evidence and Documentation

As soon as a complaint is received, steps should be taken to secure anything relevant. This includes:

• emails
• messages
• CCTV footage
• attendance records
• any files connected to the matter

Evidence has a habit of disappearing when people know an investigation is coming. Acting quickly on this is not paranoia. It is good practice.

3.7 Avoid Premature Judgements

Maintaining neutrality can be challenging when complaints involve emotional situations. When someone gives you a testimony that is upsetting, one instinct is to have an opinion, and so do HR managers. One has to remember that HR managers are people too, and this is okay.

The formal position must be unbiased until it has received sufficient proof. Jumping to a conclusion, either way, hinders the investigation and can affect what happens later.

3.8 Initiate the Investigation Pathway

After the intake process has been completed, the next step is to determine who will conduct the investigation.

This could be:

• an internal HR investigator
• a senior management-level employee who has no ties to this issue
• an external investigator in some cases

The formal review process must begin promptly. Initiating it promptly keeps the process on schedule and lets both sides know that the issue is being addressed.

4. How HR Teams Can Apply This Checklist in Practice

4.1 Turn the Checklist into a Standard Intake Protocol

A checklist only works if people actually use it consistently. The goal is to embed it into everyday HR workflows so that every complaint, regardless of who receives it, follows the same structured process.

This removes the risk of important steps being skipped because an HR manager was busy, distracted, or simply unsure what to do next.

4.2 Train Managers and Supervisors

HR is not always the first to hear about a complaint. Quite often, an employee approaches their line manager first, especially if they are not sure whether what happened is serious enough to escalate formally.

That is why managers and supervisors need clear guidance on how to respond when a complaint lands with them. They need to know:

• how to listen without dismissing or minimising what the employee is saying
• what they should and should not say in that initial conversation
• when and how to escalate the matter to HR without delay

A manager who handles this badly, even with good intentions, can undermine the entire process before HR is even involved.

4.3 Establish Clear Investigation Timelines

Workplace investigations do not all take the same amount of time. A straightforward complaint between two colleagues might be resolved relatively quickly. A more complex matter involving multiple witnesses, conflicting accounts, and extensive evidence can take considerably longer.

According to Segal Conflict Solutions, investigations typically take anywhere between 2 and 8 weeks depending on factors like:

• the number of witnesses
• the volume of evidence
• the procedures the organisation follows

What matters is that timelines are set, communicated, and followed wherever possible. Investigations that drag on without updates cause unnecessary anxiety for everyone involved.

4.4 Use Documentation to Improve Organisational Learning

Every complaint that comes through HR carries information. Not just about the specific incident, but about what is happening in the workplace more broadly.

Patterns in complaints, whether they cluster around particular teams, management styles, or time periods, can point to policy gaps or cultural issues that need addressing.

Documentation done well turns individual cases into useful data. That data helps organisations get better over time, rather than dealing with the same problems repeatedly.

Finally, a Complaint Intake Process That Builds Trust

Every workplace is going to have complaints. Every organisation, regardless of size or industry, will experience workplace complaints at times.

The distinction between a healthy workplace environment and a troubled one is not determined by the absence of complaints, but rather by how they are managed from the time of first contact.

HR departments use structured intake processes to provide the consistency, fairness, and accountability needed to respond to complaints every time. When employees feel that their complaints were treated seriously from the very first conversation, their trust in the system increases.

When employees have trust, they are much more likely to report issues as soon as possible, before they escalate into larger and often much harder to resolve issues.

Getting this process right is important.

Author Bio:

Saranne Segal is a mediator and workplace investigator with 25 years’ experience helping people work through conflict. After seeing how disputes can damage relationships at work and at home, she founded Segal Conflict Solutions to help people move forward with clear, practical conversations. Saranne draws on psychology, law, industrial relations, and HR to get to the real issues and guide parties towards fair, workable outcomes.

Website: https://segalconflictsolutions.com.au/

Linkedin: https://www.linkedin.com/in/sarannesegal