Of every document in a harassment situation, the written complaint does the most work. It’s the paper that triggers the company’s legal duty to investigate. It’s the timestamp that protects you if retaliation follows. And it’s the first thing an investigator reads — which means it shapes how they read everything after it.
Most people write it wrong. They write it angry, or vague, or as a story. I’ve read enough of these across a career in law enforcement and federal service to tell you exactly what a complaint that gets taken seriously looks like. Here’s the structure, then a full example.
Before You Write
Read your handbook’s harassment procedure and address the letter to whoever it names. Have your log open — dates, exact words, witnesses. And decide your tone in advance: a weather report. Calm, factual, specific, brief. The strongest complaint reads like it was written by the most reasonable person in the building. Because it was.
The Six-Part Structure
1. The subject line and opening sentence — say the word. Use “harassment” explicitly, and name the protected characteristic if one applies. Vague language lets the company treat it as a personality clash; specific language triggers its obligations.
2. The summary. Two or three sentences: who, what kind of conduct, over what period. The reader should understand the whole situation before the details.
3. The incidents, in date order. Each one: date, place, exact words or actions, witnesses. Facts only — no adjectives about the person, no theories about motive. Let the pattern speak.
4. What you’ve already done. Times you told the person to stop. Any prior verbal reports and to whom. This shows good faith and closes the “why didn’t you say something” door.
5. The effect. Briefly and concretely: on your work, your health, your ability to do your job.
6. The request — and the retaliation line. Ask for a prompt investigation and for the conduct to stop. State that you expect no retaliation for making the report. Offer your availability and your documentation.
A Full Example
Subject: Formal Complaint of Harassment — [Your Name], [Department]
Dear [HR Contact Name],
I am writing to make a formal complaint of harassment based on my sex by my manager, [Name], [Title], in accordance with Section [X] of the employee handbook.
Since approximately [Month, Year], [Name] has made repeated unwelcome comments about my appearance and body, in front of coworkers, despite my asking him to stop. The conduct has escalated over the past [period] and is affecting my ability to do my job.
Specific incidents include:
• March 1, 2026, approx. 10:00 a.m., open office: [Name] said, “That dress is doing a lot of work today,” in front of [Coworker A] and [Coworker B].
• March 4, 2026, approx. 3:30 p.m., his office, door closed: He said, “You’d get further here if you smiled more,” and commented on my figure. No witnesses; I texted [Friend] at 3:41 p.m. describing it.
• March 6, 2026, approx. 9:40 a.m., open office: He said, “Nice outfit. Dressing up for someone? You should do that more often,” in front of [Coworker A]. I said, “Please don’t comment on my clothes.” He replied, “Relax, it’s a compliment.”
• [Additional incidents in date order.]
On March 6, I directly asked him to stop, as noted above. On March 10, I raised the issue verbally with [Supervisor/HR name], who said they would “look into it.” I have not received any follow-up.
This conduct has caused me to avoid team meetings he leads, has affected my concentration and sleep, and has made the workplace intimidating for me.
I am requesting that this complaint be investigated promptly and that the conduct stop. I expect no retaliation for making this report. I have kept dated notes on each incident and am available to discuss them at your convenience.
Thank you for your attention to this matter.
[Your Name]
[Title, Department]
[Date]
After You Send It
Keep a copy at home — printed or on your own device. Note the date and time sent, and any acknowledgment you receive, in your reports log. If you hear nothing within a reasonable window (a week or two, depending on your policy), follow up in writing referencing the original by date. Every unanswered written report strengthens the record that the company knew and didn’t act.
Then keep your own conduct spotless — work excellent, hours and expenses exact, no venting at work, no retaliation. From the day you file, assume you’re being reviewed for a legitimate reason to discredit you. Deny them the material.
Go Deeper
The complaint letter is one tool in a complete system — the documentation habits that feed it, the clean-hands doctrine that protects you after it, and the full playbook for surviving under authority working against you. It’s all in my book, The Spirit of Saul: Surviving the Boss Who Wants to See You Fall.
Write it calm. Write it specific. Write it by the book. Then let the record do the arguing.
Commissioner William Epps is an author and security leadership consultant. His books are published through E.P.P.S Method Publishing Co. This article is general guidance, not legal advice — consult an employment attorney about your specific situation.
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