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  • Writer's picturePeak Frameworks Team

The Art of Writing Sick Day Emails: A Guide for Business Professionals

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How to Write Sick Day Emails?

In the high-pressure world of finance, taking a sick day can sometimes feel like a daunting task. However, looking after one's health is crucial for maintaining productivity and overall well-being. Knowing how to communicate your absence due to illness is essential to ensure smooth operations in your absence.

sick day email
Source: LiveAbout

This blog post will discuss the key components to include in a sick day email, and provide two examples to guide finance professionals in crafting a well-written, professional email.

Subject Line

The subject line of your email is the first thing your recipient will see, so it's essential to be clear and concise. It should immediately convey the purpose of your email. Some common subject lines for sick day emails include:

  • Sick Day: [Your Name]

  • [Your Name] - Out Sick Today

  • [Your Name] - Unavailable Due to Illness


When sending a sick day email, make sure to include all relevant recipients. This typically includes your direct supervisor, team members, and anyone else who may be directly impacted by your absence. If you work in a larger team or organization, you might consider copying Human Resources or your department's administrative assistant.


Ideally, you should send your sick day email as soon as you realize you won't be able to make it to work. This allows your team to adjust their schedules and workload accordingly. If you wake up feeling unwell, send your email first thing in the morning. If you start feeling sick during the workday and need to leave early, send an email before you depart.


sick leave email format
Source: HR Cabin

Your email should briefly explain the reason for your absence, without going into too much detail. Keep it simple and professional by stating that you are unwell and unable to perform your duties effectively. You don't need to disclose specific medical information, as that is a matter of personal privacy.


If you know how long you'll be out, include this information in your email. If you're unsure, let your team know that you'll keep them updated on your condition and expected return date. This helps them plan accordingly.

Workload Management

Address any pending tasks or meetings that may be affected by your absence. Offer solutions, such as delegating tasks to colleagues or rescheduling meetings. This demonstrates your commitment to your work, despite your inability to be present.

Contact Information

While you're out sick, you may be unreachable or have limited access to email. Be sure to include information on the best way to reach you in case of urgent matters. However, remember that it's important to rest and recover, so don't feel obligated to be constantly available.

Example 1: Short-term absence

Subject: [Your Name] - Out Sick Today

Dear [Supervisor's Name],

I hope this email finds you well. Unfortunately, I am feeling unwell and will not be able to come to work today. I expect to be back tomorrow, as it seems like a short-term illness.

In my absence, I have informed [Colleague's Name] about the status of the [Project Name] and they have agreed to step in for me today. I have also rescheduled my meetings with [Client Name] and [Other Party].

If any urgent matters arise, please feel free to contact me via email, and I will do my best to respond promptly.

Thank you for your understanding, and I apologize for any inconvenience this may cause.

Best regards,

[Your Name]

Example 2: Longer-term absence

Subject: [Your Name] - Unavailable Due to Illness

Dear [Supervisor's Name],

I hope you are doing well. Unfortunately, I have been diagnosed with [Illness Name] and my doctor has advised me to take some time off work for treatment and recovery. As a result, I will be unavailable for the next [number of days or weeks] starting from [start date].

During my absence, I have made arrangements to ensure the smooth continuation of my responsibilities. I have discussed the situation with [Colleague's Name], who has agreed to cover my tasks and oversee the [Project Name]. Additionally, I have rescheduled or delegated all upcoming meetings and deadlines to ensure minimal disruption.

For the [specific project or task], I have prepared a detailed handover document, which can be found in the shared folder [link to the document]. This document outlines the project's current status, next steps, and any pertinent information that may be required by the team.

While I am away, I will have limited access to email. In case of urgent matters, please contact [Colleague's Name] or reach out to me via [preferred contact method], and I will do my best to respond as soon as possible.

I apologize for any inconvenience this may cause and appreciate your understanding and support during this time. I will keep you updated on my progress and expected return date.

Thank you,

[Your Name]


Writing a clear and professional sick day email is essential for finance professionals, as it ensures the smooth continuation of work in their absence. By addressing key elements such as the subject line, recipients, timing, explanation, duration, workload management, and contact information, you can effectively communicate your situation and minimize disruptions.

With these tips and examples, you should feel confident in writing a sick day email that maintains your professional image while prioritizing your health and well-being. Remember, taking care of yourself is an investment in your long-term productivity and success in the fast-paced world of finance.


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