What to include, what to leave out, and a free template you can adapt — so the warning actually changes behavior and holds up if it's ever challenged.
Short answer: A written warning should state the specific problem with dates and facts, cite the policy or expectation violated, reference any prior discussions, explain exactly what must change and by when, state the consequences if it doesn't, and include space for the employee's comments and signature. Keep it factual, not emotional, and deliver it in a private meeting.
A written warning has two jobs. The first is to give the employee a clear, fair chance to fix a problem. The second is to create a record showing you did that. A warning that only does the second job — vague, angry, written to "build a file" — usually fails at both.
Over 40+ years in HR, I've reviewed thousands of disciplinary documents. The ones that hold up at unemployment hearings and agency investigations have the same features: specific facts, a clear expectation, a deadline, and a signature. Here's how to write one.
A written warning is a formal document telling an employee that their performance or conduct doesn't meet expectations and must improve. It's usually the second step in progressive discipline:
Serious misconduct — theft, violence, harassment, falsifying records — can skip steps. Your handbook should say so explicitly, so progressive discipline is a practice you follow, not a contract you're bound by.
Write what a camera would have recorded. Labels like "bad attitude," "lazy," or "not a team player" are opinions; they invite argument and look subjective to anyone reviewing the file later. Replace them with observable behavior:
| Instead of… | Write… |
|---|---|
| "You have a bad attitude." | "On June 4, you told a customer 'that's not my problem' and walked away from the counter." |
| "You're always late." | "You clocked in 15–40 minutes after your 8:00 a.m. start on May 2, 9, 13, and 20." |
| "Your work is sloppy." | "Three of the five invoices you processed the week of April 8 had incorrect totals, requiring customer refunds." |
| "You need to communicate better." | "You did not notify your supervisor before missing the May 15 client deadline, as required by the project procedures." |
Adapt this to your situation. Remove anything that doesn't apply rather than leaving placeholders in the final version.
EMPLOYEE WRITTEN WARNING
Employee: [Full Name]
Job Title: [Title] · Department: [Department]
Supervisor: [Name]
Date: [Date]
Type: [First Written Warning / Final Written Warning]
1. Description of the issue
On [date(s)], [specific, factual description of what happened and how it was observed or verified].
2. Policy or expectation
This conflicts with [policy name / section of the employee handbook / performance standard], which requires [brief description].
3. Prior discussions
We previously discussed this issue on [date] [verbal warning / coaching conversation], when you were told [what was communicated].
4. Required improvement
Effective immediately, you are expected to [specific, measurable behavior]. We will review your progress on [date]. To support you, [training, check-ins, resources — if any].
5. Consequences
Failure to meet these expectations, or any further violation of this or other company policies, may result in further disciplinary action, up to and including termination of employment. Nothing in this warning alters the at-will nature of your employment.
6. Employee comments (optional)
______________________________________________
Acknowledgment
My signature indicates that I have received and reviewed this warning. It does not necessarily mean I agree with it.
Employee signature: ________________ Date: ________
Supervisor signature: ________________ Date: ________
Witness (if employee declines to sign): ________________ Date: ________
At-will language: Include the sentence that the warning doesn't change at-will status only if you're in an at-will state and it matches your handbook. In Montana, or if you have employment contracts or a union agreement, adjust accordingly.
You can't force a signature, and you don't need one for the warning to be valid. Explain that signing only acknowledges receipt, not agreement, and invite written comments. If they still decline, note it on the form, have your witness sign, and move on. Don't threaten discipline for refusing to sign without checking your policy and local law first.
In most at-will states, no law requires a written warning before termination. However, written warnings make a performance-based termination much easier to defend, and your own handbook may promise progressive discipline, so follow it.
There's no legal number. A common practice is a verbal warning, a written warning, and a final written warning before termination for the same type of issue. Serious misconduct can justify skipping steps.
Yes. A signature only acknowledges receipt. If the employee refuses, note "employee declined to sign," date it, and have a witness sign. The warning still counts.
Keep it in the employee's personnel file per your records retention policy. Some employers state that warnings become inactive for disciplinary purposes after 6–12 months of good performance, but the document itself should be retained.
Deliver it in a private conversation first, then provide the document. Sending a warning only by email removes the chance to explain expectations and hear the employee's side. Email is fine for sending the copy afterward.
A written warning formally documents a problem and the expected improvement. A final written warning states clearly that the next violation or failure to improve will likely result in termination.
You can, but describe specific behaviors rather than "attitude." Document what the employee said or did, when, and its impact, such as rude comments to customers or refusing assigned tasks.
Describe what happened and Your HR Coach drafts a factual, professional written warning as an editable Word document — guided by Dr. Steve Cohen's 40+ years of HR practice.
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This article is for general HR guidance purposes only and does not constitute legal advice. Employment laws vary by state and sometimes by city. Consult a licensed employment attorney for guidance specific to your situation.