Apology Letter For Absence From Work Due to Illness

To,
The Manager,
ABC Corp. Ltd.
[Write name of city]

Dated: ******

Dear Sir/ Ma’am,
This is to inform you that I won’t be able to make it to work today as I am suffering from severe backache and I have been told to take a rest from my doctor. I have been having this issue for the last 6 months but now it is near to intolerable. As of now, I am asking you to grant me off for two days and I apologize for asking of this absence suddenly. 

I will be joining back from Monday. I hope you would acknowledge my necessity and will accept my apology too.

Thanking you. 

Sincerely,
[Write your name]

Apology Letter for Absence From Work Without Notice

To,
The Research Scientist,
R & D, XYZ Ltd.
[Write location of workplace]

Dated: ******

Dear Sir/ Ma’am,
I am writing this letter to ask for your apology as I was absent for the last two days and that too without notice. I sincerely apologize for being irresponsible and showed unprofessional attitude at my work place. I accept that I must have informed before being absent and create a huddle here. 

Please accept my apology and forgive me. I promise that I will not disappoint you any further. I sincerely regret my attitude at work. 

I hope to hear from you. 

Thanking you.

With regards,
[Write your Name]

Apology Letter for Absence in Class

To,
Class Teacher,
XYZ School,
City

Dated: ******

Respected Sir,
I am writing this letter to apologize to you for being absent from your class. I was not prepared for the test and therefore I bunked your class. I am ashamed of my action and I deeply regret too. 

I promise that I will never repeat it even if I am not prepared and in fact will do my work in advance. I am really sorry and I hope that you will provide me with at least one more chance. I shall be very grateful to you. 

Thanking you

Yours Faithfully,
[Write your Name]

Apology Letter for School Absence

To,
The Principle,
JGH School
[Name of City]

Dated: ******

Respected Sir/ Ma’am,

This is to write to you that I am sincerely very sorry for taking a week off without prior notice. I went to a family trip which was a sudden plan and that is why I couldn’t inform or ask for leave at school. I understand that it is against the policy of our School and I am ready to pay any punishment in return. I request you to not suspend me or just stay angry with me.

I will never repeat it. I promise. 

Thanking you.

Sincerely,
ABC [Write your Name]

Apology Letter Sample for Absence

To,
The General Manager,
Diva Pvt. Ltd.
[Write name of city/ Location]

Dated: ******

Dear Sir/ Ma’am,
The purpose of writing this letter is actually to ask for your apology as I couldn’t come to work since last three days. My health is not well and I am not able to come for work. Some of my reports suggest rest and that is why I didn’t come and also because of the effects of medicine, it is very difficult for me to come and join work. 

I am extremely grateful to have a boss like you who understands the situation. I will be joining back as soon as I recover myself. I hope that you would understand. 

Thank you.

With Regards,
POI [Write your Name]