Home / Guides / Attendance, HR & payroll

How to issue a warning letter to an employee

3 min read · Updated 10 November 2026 · By the PalmGro Flow team

Quick answer

How do I issue a warning letter to an employee?

Talk to the employee first. If the issue continues, issue a written letter stating the facts with dates, the rule or expectation not met, previous discussions, what must improve and by when, and the consequence if it does not. Ask the employee to acknowledge receipt and keep a copy. PalmGro Flow creates notice letters as PDFs with acknowledgement.

When to use a warning letter

Repeated late coming, missed targets after support, misconduct, policy breaches. Not for a single small mistake.

Steps

  1. Verbal discussion first, with notes.
  2. Collect facts: dates, attendance data, task records, complaints.
  3. Write the letter: short and factual.
  4. Deliver it privately and explain it.
  5. Get acknowledgement: signature or in-app acknowledgement.
  6. Follow up on the date mentioned.

What the letter includes

  • Date and employee details.
  • The issue, with specific facts and dates.
  • The policy or expectation.
  • Earlier discussions.
  • Required improvement and timeline.
  • Consequence if not improved.
  • Space for acknowledgement.

Tone

Firm and respectful. Facts, not opinions. Avoid insults or threats beyond your policy.

Serious misconduct

For theft, harassment or violence, follow a proper inquiry process and take legal advice before action.

How PalmGro Flow helps

PalmGro Flow's Notices & compliance feature creates warning and notice letters as PDFs, records the employee's acknowledgement in the app, and keeps the history with their attendance and performance data. The facts (late marks, missed reports, overdue tasks) are already in the system.

This guide is general information. For dismissal or serious misconduct, take legal advice.

Questions people ask

How many warnings before termination?

Many businesses use a verbal warning, then one or two written warnings. Follow your policy and the law.

Can a warning letter be sent by email or app?

Yes, as long as you can show it was received and acknowledged.

Should a warning be removed later?

Some policies remove old warnings after a period of good conduct. Write the rule in your policy.

Run all of this from one app

PalmGro Flow brings your team, clients, tasks, attendance and money into one place, on phone and computer. Set it up for your team in minutes.