Table of Topics
- Tips To Write a Sick Leave Application (Do’s and Don’ts)
- Format of sick leave application for schools, colleges, universities, and offices
- Samples and examples of sick leave applications. (How to write a sick leave application?)
- FAQ’s on formal sick leave letters and applications:
- How to ask for a leave for few days?
- How to write a sick leave application?
- What are the points to remember while writing a sick leave application?
- When can you write a sick leave application?
A Sick Leave Application or a Sick Leave Letter is a type of formal letter or application written to ask for leave because of some sickness, illness, or any other medical or heal reason. It is written to the leave granting authority of school (for the state board, CBSE board, and ICSE board), college, university, office, or any organization where you study or work. So we have brought Sick Leave Application Format and Samples for school, college, and offices, both government and private with various examples. We have also included Sick Leave Application for school kids and students by parents and guardians.
Students normally write it to the headmaster or principal, college or university students can write it to the head of department or dean, and office goers write it to the manager, team leader, or supervisor.
An official organization is a place where every work is done with a specific format and follows a code of conduct. Taking a leave is one of those formal tasks that need a professional air to it. So below we are providing tips to write a formal sick leave application, format of sick leave application, and samples and examples of sick leave application.
Tips To Write a Sick Leave Application (Do’s and Don’ts)
- The application should follow the formal letter format.
- The manner and tone of the application should be polite and respectful.
- It should be free of any grammatical, spelling, or punctuation errors.
- The information provided should be correct, concise, and to the point.
- Lastly, the sender should undersign the application correctly under his own name, class, department, designation, and ID number (sign if required).
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Format of sick leave application for schools, colleges, universities, and offices
- Sick Leave Application Format for students of classes 1 to 12 to the class teacher, headmaster, or principal
To,
The Class Teacher/ Headmaster/ Principal,
School name,
School address.
Date:
Subject:
Salutation, (Respected Sir/ Mam)
Body of letter
Yours sincerely,
Name
Class
Roll number

- Format of Sick Leave Application for college and university students to dean, HOD or chancellor
To,
The HOD/ Dean,
Department Name,
College/ University name,
College/ University address.
Date:
Subject:
Salutation, (Respected Sir/ Mam)
Body of letter
Yours sincerely,
Name
Department/ Branch
Class
Roll number

- Sick Leave Application Format for private and government office employees to supervisor, manager, or team leader
To,
The Supervisor/ Team Leader/ Manager,
Department Name,
Office name,
Office address.
Date:
Subject:
Salutation, (Respected Sir/ Mam)
Body of letter
Yours sincerely,
Name
Designation
Department/ Branch
Employee ID Number

Samples and examples of sick leave applications. (How to write a sick leave application?)
- Write a sick leave application of stomach ache (from self to Principal), sick leave application example for class 1 to 12 students
To,
The Principal,
School name,
School address
Date: XX/XX/XXXX
Subject: sick leave application due to stomach ache
Respected Sir/ Mam,
I (name of the student) am a student of class (class and section). I am writing this application to state that I am experiencing constant stomach ache from last 2 days. And currently I am not in the condition to attend school. I am looking forward for medical guidance now. So I will not be able to attend school tomorrow.
I request you to grant me leave for tomorrow dated XX/XX/XXXX. I shall be grateful to you for the kind gesture.
Thanking you.
Yours sincerely,
(Name)
(Class)
(Roll number)

- Write a sick leave application of conjunctivitis (from guardian to class teacher), sick leave application example for class 1 to 12 children
To,
The Class Teacher,
School name,
School address
Date: XX/XX/XXXX
Subject: sick leave application due to conjunctivitis
Respected Sir/Mam,
I am writing this application to inform you that my ward Master/Miss (name of the child), who is a student of class (class and section) has caught conjunctivitis. Our doctor has advised us to protect his eyes from dust and dirt and also suggested to let him rest for 2-3 days. So he will not be able to attend school for the next 3 days.
Thus I will request you to grant him 3 days leave from XX/XX/XXXX to XX/XX/XXXX. I shall be highly obliged to you for the consideration.
Thanking you.
Yours sincerely,
(Name of the guardian)
(Signature)

- Write a sick leave application of fever and cold (from self to the head of department), sick leave application example for college and university students.
To,
The Head of Department,
Name of department,
Name of college/ university,
Address of college/ university.
Date: XX/XX/XXXX
Subject: sick leave application because of fever and cold
Sir,
With due regards I would like to notify you that I (name of the student) is a student of (course name and year) and I am suffering from high fever and cold. Thus I am not feeling well enough to attend the classes. I consulted our doctor and he has also suggested me to take rest for 2 days.
So I would like to have your permission to take leave from the classes for the next two days that is from XX/XX/XXXX to XX/XX/XXXX. I will be highly obliged to you.
Thanking you.
Yours obediently,
(Name)
(Department/ Branch)
(Class)
(Roll number)

- Write a sick leave application of flu (from employee to supervisor), sick leave application example for employees
To,
The Supervisor,
Department name
Company name
Company address
Date: XX/XX/XXXX
Subject: sick leave required due to flu infection
Respected Sir/ Mam,
I am writing this application to state that I (name of the employee) from department (name of department) have come down with flu infection. And I have been advised by the doctor to take rest for some days.
So I will request you to grant me the permission for 2 days leave from work from XX/XX/XXXX to XX/XX/XXXX. I shall be forever grateful to you for the consideration.
Thanking you.
Yours sincerely,
(Name)
(Designation)
(Department/ Branch)
(Employee ID Number)

FAQ’s on formal sick leave letters and applications:
How to ask for a leave for few days?
You can write a formal sick leave application to the leave granting authority of your organization to ask for a leave.
How to write a sick leave application?
A sick leave application has a format same as any other formal letter which includes: receiver’s details, date, subject, salutation, body and details of the sender.
What are the points to remember while writing a sick leave application?
Things to remember while writing a sick leave application is that it is a formal piece of writing and you need to follow the proper language and format to write it.
When can you write a sick leave application?
You can write a sick leave application when you are ill to an extent when you cannot attend your school, college, or office.
So these were formats, samples, and examples of sick leave applications. A formal sick leave letter is a professional document that must be written in a formal manner, correctly, precisely, and with due respect.
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