A reminder letter to an employee is a written message that restates a workplace expectation, deadline, procedure, or prior instruction. Use it to clarify what needs to happen and by when, keeping the tone factual and respectful; a reminder is not automatically a disciplinary warning.
What a Reminder Letter Is For
Managers use reminder letters when an employee may have missed, misunderstood, or simply forgotten an expectation. The message creates a clear record of what was discussed and gives the employee a practical opportunity to respond or correct the issue. It can cover a one-time deadline, a recurring task, attendance procedures, required training, workplace conduct, or a routine policy.
A useful reminder is specific enough to guide action. “Please follow the reporting process” is less helpful than “Please submit the weekly inventory report to your supervisor by 3 p.m. each Friday.” The letter should explain the expected action, the relevant date or process, and where the employee can ask questions.
Its purpose is communication, not embarrassment. A reminder should not make assumptions about an employee’s intentions, label someone as careless, or threaten consequences that have not been established through the employer’s normal process.
When to Send One
Send a written reminder when a verbal conversation may not be enough to make an expectation clear, or when the employee needs a lasting reference. For a minor, straightforward oversight, a brief conversation may be more proportionate. A letter can be useful when details matter, a deadline is approaching, the same instruction applies to a team, or a previous conversation needs a concise follow-up.
- Upcoming deadline: Remind an employee that a report is due on a particular date and describe where to submit it.
- Recurring procedure: Restate the steps for recording hours, requesting leave, or completing a routine handoff.
- Missed expectation: Refer neutrally to a specific instance and clarify what is expected next time.
- Policy update: Explain what has changed, when the updated process begins, and where employees can find the current instructions.
Consider whether the employee has already received the relevant instructions, whether the deadline or policy is still current, and whether anything may have prevented compliance. If the situation involves a serious allegation, repeated performance concerns, protected leave, accommodation, or another sensitive matter, a generic reminder may not be the right document. Follow the organization’s established process and seek appropriate guidance before sending it.
Reminder Letter or Formal Warning?
A reminder and a formal warning can both be written, but they serve different purposes. A reminder restates an expectation and aims to support compliance. A formal warning generally communicates that the employer views a matter as a performance or conduct concern and may explain consequences or next steps under an established process. The distinction depends on the employer’s policies and the substance of the message, not just its title.
Calling a document a “reminder” does not make it informal if it describes serious misconduct or threatens a specific penalty. Conversely, a clearly worded follow-up to a routine instruction does not need to sound disciplinary. Before sending anything, decide what the communication is meant to do. If the purpose is to record a formal performance action, use the applicable process and documentation rather than disguising it as a casual reminder.
What to Check Before Writing
Gather the relevant facts before drafting. Check the current policy or instruction, confirm the date and details of the event, and make sure the employee received the original direction. Avoid relying on a second-hand account when you can verify the information directly. If the reminder concerns a missed deadline, confirm that the deadline was communicated and that it has not been changed.
It is also worth checking for practical obstacles. A system outage, unclear handoff, conflicting priorities, or a change in responsibilities might explain what happened. That context does not necessarily remove the need to restate an expectation, but it can change what the letter should say. Ask a neutral question when facts are incomplete rather than presenting an assumption as settled.
- What exact action or standard needs to be followed?
- When and how was the expectation communicated?
- What date, example, or policy detail can be verified?
- Is there a clear next step the employee can complete?
- Does this situation call for a different internal process?
How to Write It Clearly and Fairly
Use a direct opening, then state the expectation in plain language. Include only relevant context: for example, the date of a missed report or the effective date of a procedure. Tell the employee what to do next, by when, and whom to contact if they need clarification. A calm, concise letter is usually easier to act on than a long account of frustration.
Prefer observable facts over judgments. “The timesheet for the week ending May 10 was not submitted by the stated deadline” describes an event. “You are unreliable” attacks the person and does not identify a useful correction. Likewise, avoid exaggerations such as “you always miss deadlines” unless a documented pattern is genuinely relevant and the communication is intended to address it through the right process.
Make the tone fit the situation. A reminder about a newly introduced process can be welcoming and explanatory. A reminder after a specific missed step can be firmer while remaining respectful. Avoid sarcasm, public criticism, unnecessary personal details, and language that implies a consequence the employer has not decided or authorized. Where possible, offer a short conversation for questions, especially if the instruction could be unclear.
Reminder Letter Template
Adapt this general letter to the situation and the organization’s communication practices. Replace each blank with accurate information; remove any line that does not apply.
Subject: Reminder about ____________________
Date: ____________________
To: ____________________
From: ____________________
Dear ____________________,
This is a reminder about ____________________. The expectation or procedure is ____________________.
For context, ____________________ was due or occurred on ____________________. Going forward, please ____________________ by ____________________.
If you have questions or believe there is relevant information I should know, please contact ____________________ at ____________________.
Thank you,
____________________
____________________
Sample — fictional details:
Subject: Reminder about the weekly team update
Date: September 8
To: Jordan Lee
From: Casey Morgan
Dear Jordan,
This is a reminder that the weekly team update is due by 2 p.m. each Thursday. Please send your update to your team lead using the usual shared folder. If you have a scheduling conflict or need help locating the instructions, please contact Casey Morgan.
Thank you,
Casey Morgan
Team Supervisor
How to Deliver and Keep a Record
Choose a delivery method that suits the message and workplace practice. A short email may work for a routine reminder, while a conversation followed by a written recap may be clearer when context matters. Send it privately to the employee rather than copying colleagues who do not need the information. If a policy specifies a channel or recordkeeping procedure, follow it.
Keep a copy of the final message and any relevant response in the appropriate workplace record, consistent with the organization’s practices. Record facts rather than commentary: the date sent, the expectation discussed, and any agreed follow-up. Do not circulate the letter more widely than necessary. A written record should help people understand what was communicated, not serve as a place for speculation or personal criticism.
Common Problems to Avoid
A frequent mistake is being vague. “Please improve your communication” offers no clear action; “Please notify the project lead before the end of your shift if a handoff will be delayed” is more useful. Another problem is omitting a deadline or contact person, leaving the employee unsure how to comply. Check that every requested action has a realistic time frame and a clear route for questions.
Other pitfalls include sending a reminder based on incomplete facts, using an outdated policy, and treating different situations inconsistently without a good reason. A message can also become confusing if it mixes a routine instruction with unrelated complaints. Keep the reminder focused. If there are several separate issues, consider whether they need separate conversations or a more formal process.
Do not assume that a written reminder alone resolves a recurring problem. If the same issue continues, review whether the expectation was understood, whether barriers remain, and what the organization’s next step should be. A reminder is a communication tool, not a substitute for follow-up or a defined performance process.
What Happens After the Reminder?
After sending the letter, give the employee a reasonable opportunity to follow the instruction or ask questions. If the employee responds with new information, consider it before deciding what to do next. For a routine task, the next step may simply be confirming that the process is now being followed. If the reminder identifies a date for action, check the relevant item after that date rather than assuming the message was received and understood.
If the employee disagrees with the facts, keep the discussion professional and clarify what can be verified. Correct any factual error in the record. If the issue continues or becomes more serious, use the organization’s established procedures and communicate the next step accurately. Rules and workplace policies vary; if the situation raises a legal question, ask a qualified professional.
Frequently Asked Questions
Is a reminder letter to an employee disciplinary?
Not necessarily. A routine reminder clarifies an expectation, while a disciplinary notice communicates a formal performance or conduct action. The content and the employer’s process matter more than the document’s title.
Should I send a reminder by email or letter?
Use the channel that fits the importance of the message and your workplace’s normal practice. Email is often practical for a routine instruction; a more sensitive matter may call for a private conversation and a written follow-up.
What should I write in a reminder about lateness?
State the relevant, verified date or pattern, identify the applicable start-time or notification expectation, and explain what the employee should do going forward. Avoid assumptions about why the employee was late; invite them to share relevant context.
Can I send a reminder before a deadline?
Yes. A preventive reminder can restate the due date, submission method, and contact for questions. Make clear that it is an advance notice rather than suggesting the employee has already failed to meet the requirement.
What if the employee ignores the reminder?
Check whether the employee received and understood it, then follow the organization’s established next steps. If the matter has become a recurring or serious concern, a simple reminder may no longer be the appropriate response.