How do I write a warning letter to an employee?

Start with a clear header and subject line that names the warning level (first or final written warning). State the facts of the conduct or performance issue objectively — dates, times and what happened — and reference the policy that was breached. Then set out the specific improvements required, a reasonable review timeframe, and the consequences if the issue continues, before signing off and asking the employee to acknowledge receipt. Our template includes every section pre-built, and our guide on how to write a warning letter walks through each step.

What is an example of a written warning?

A written warning typically opens with the company name, date and a subject such as “First written warning – attendance”. It then references the meeting or incident with dates and facts, names the policy breached, lists the required improvements and timeframe, states the consequences of not improving, and ends with signature and acknowledgement lines. The downloadable template above is a ready-to-use example you can adapt to your workplace.

How do you write a warning for disrespectful or unprofessional behaviour?

Describe the specific behaviour objectively rather than labelling the person — for example, note exactly what was said or done, when, and who was present, instead of writing “you were rude”. Link it to the relevant Code of Conduct or behaviour standard, explain the impact, and set out the conduct you expect going forward. Keeping the language factual protects the process if the warning is ever challenged.

How do I write an informal warning letter?

An informal or verbal warning is usually a documented conversation rather than a formal letter. Record the date, the issue discussed, the improvement expected and any support offered, and keep a short file note. If the behaviour continues, this record supports moving to a formal written warning using the template above.

Should a warning be verbal or written first?

Best practice is to start with an informal conversation or verbal warning for minor issues, then move to written warnings if the problem continues. However, serious misconduct may justify going straight to a written or final warning. Document every stage. See how progressive discipline works for guidance on the order of steps.

Can an employee refuse to sign a warning letter?

Yes. An employee can refuse to sign, and this does not invalidate the warning — note the refusal on the form, have a witness present, and the warning remains on file. Always offer the employee a chance to add written comments if they disagree, which the template includes space for.

How long does a warning stay on an employee's file?

There is no fixed legal requirement, but common practice is 6–12 months for a first written warning and 12–24 months for a final warning. After that period with no further issues, a warning should generally not influence future disciplinary decisions. Store records securely — most employment records must be kept for at least 7 years under Fair Work regulations.

Can I automate warnings and performance records instead of using paper forms?

Yes. RosterElf’s performance management software stores warnings, feedback and improvement plans against each employee’s profile, so the full disciplinary trail lives in one secure place rather than scattered paper files. It works alongside your wider HR software and digital HR records.

FREE TEMPLATE Last updated 27 June 2026

Free warning letter template

A formal written warning letter template for addressing misconduct or underperformance. It documents the issue, the improvements required and the consequences clearly — so you follow a fair process and keep a defensible record.

Warning letter template

PDF format • Ready to print

Formal record of misconduct or performance

Incident details and policy references

Required improvements and review timeframe

Consequence statement and signatures

No signup required. Print or fill in digitally.

This warning letter template is a general HR template, not legal advice. Customise it to your workplace and the relevant awards or legislation, and confirm your obligations with Fair Work before issuing a warning or taking disciplinary action. It does not constitute legal, HR, or professional advice and should not be relied on as a substitute for advice specific to your business, workforce, or circumstances.

References HR Hub disclaimer Modern Awards Fair Work

What's in this form

Every section of a fair, defensible warning

Employee & warning details

Full name, position, department, the date, and whether this is a first or final written warning.

Description of the issue

A clear, factual account of the conduct or performance concern, with dates and times of the incident.

Policy or standard breached

Reference to the company policy, Code of Conduct or role expectation the employee failed to meet.

Previous discussions

A record of any earlier verbal warnings or informal feedback given on the same issue.

Required improvements

The specific standards and behaviour the employee must meet to address the concern.

Review timeframe

A reasonable period for the employee to improve, with a date to review progress.

Consequences

A clear statement of what happens if the issue continues — up to and including termination.

Acknowledgement & signatures

Manager sign-off, employee acknowledgement, witness space and room for the employee to respond.

When to issue a warning letter

Use formal warnings for serious or repeated concerns

Serious or repeated issues

Written warnings are usually reserved for serious misconduct — such as safety breaches, insubordination, theft or harassment — or for performance concerns that have continued despite informal feedback or a performance improvement plan. Minor, first-time issues are better handled with a coaching conversation.

Progressive discipline

Most workplaces follow a progressive process: verbal warning, first written warning, final written warning, then termination. Very serious misconduct may justify skipping steps. Always check your modern award, enterprise agreement or contract for specific requirements.

The employee's right to respond

Procedural fairness means giving the employee a chance to respond to the allegations before you issue the warning. The template includes space for their comments — keep their response on file with the letter. For more on running this fairly, see our guide to handling a workplace complaint.

How to write a warning letter to an employee

Four steps to a fair, factual warning

1. Set out the header & subject

Add the company name, date, and who the letter is to and from. Label it clearly as a "First written warning" or "Final written warning" so the level is unambiguous.

2. State the facts of the issue

Describe the conduct or performance concern objectively — dates, times and what happened — and reference the policy or standard that was breached. Avoid opinion or blame.

3. Set expectations & a timeframe

Spell out the specific improvements required, any support offered, and a reasonable review period. Make the expectations measurable so progress is easy to assess.

4. Confirm consequences & sign off

State what happens if the issue continues, then sign and date it. Give the employee a chance to respond and acknowledge receipt, with a witness present if needed.

Prefer to start from a ready-made document? The free template above has every section laid out. For a deeper walkthrough, read our guide on how to write a warning letter.

Who uses this form

For any manager handling conduct or performance

Repeated misconduct

Document behaviour issues that have continued despite informal feedback.

Ongoing underperformance

When a PIP or coaching hasn't resolved a performance concern.

Building a fair-process trail

Show you followed procedural fairness before any termination.

A consistent warning process is part of solid digital HR record-keeping. Learn more about your obligations in our guide to Australian employment law.

Keep the whole disciplinary trail in one place

Paper warnings get lost, and a scattered file is hard to defend. RosterElf's HR software stores warnings, performance notes & improvement plans against each employee's profile, so you have a clear, secure record whenever you need it.

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HR guides

Run a fair disciplinary process with these how-tos

Related templates

Use this form alongside these HR templates

FAQ

Warning letter FAQ

Start with a clear header and subject line that names the warning level (first or final written warning). State the facts of the conduct or performance issue objectively — dates, times and what happened — and reference the policy that was breached. Then set out the specific improvements required, a reasonable review timeframe, and the consequences if the issue continues, before signing off and asking the employee to acknowledge receipt. Our template includes every section pre-built, and our guide on how to write a warning letter walks through each step.
A written warning typically opens with the company name, date and a subject such as “First written warning – attendance”. It then references the meeting or incident with dates and facts, names the policy breached, lists the required improvements and timeframe, states the consequences of not improving, and ends with signature and acknowledgement lines. The downloadable template above is a ready-to-use example you can adapt to your workplace.
Describe the specific behaviour objectively rather than labelling the person — for example, note exactly what was said or done, when, and who was present, instead of writing “you were rude”. Link it to the relevant Code of Conduct or behaviour standard, explain the impact, and set out the conduct you expect going forward. Keeping the language factual protects the process if the warning is ever challenged.
An informal or verbal warning is usually a documented conversation rather than a formal letter. Record the date, the issue discussed, the improvement expected and any support offered, and keep a short file note. If the behaviour continues, this record supports moving to a formal written warning using the template above.

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