If you are absent from work without prior intimation, the company or the HR department may ask you to submit an apology letter. Keep the apology letter simple, acknowledge your mistake, take responsibility and mention the reason for which you are absent. And also ensure you will not repeat such a mistake in the future.
Here is a sample apology letter to the manager, which you can download in Word format or also use it is an email.
To 18 March 2026
The Manager
NRI Hospital
Visakhapatnam 531162
Sub: Apology for absence without prior intimation.
Dear Sir,
I apologize for my absence on 17 March 2026 and for not informing you in advance.
Due to an unforeseen personal emergency, I was unable to report to work and could not inform the office in time.
(OR)
Due to a sudden medical emergency in my family, I had to leave urgently and was unable to inform the office in time.
I understand that this may have caused inconvenience at work, and I regret the same. I assure you that such a situation will not happen again, and I will make sure to inform you properly in case of any future absence.
Thanking you.
Sincerely,
Sudhakar Koduru
Lab Technician
NRI Hospital
Recommended : Professional apology email to boss for mistake.
FAQs
Unforeseen situations like medical emergencies, accidents, family quarrels, or urgent personal issues can be valid reasons.
It may lead to a warning, salary deduction, or disciplinary action, depending on the company policy.
You should firm your immediate manager, and then HR if required.
Usually, one apology letter will not affect your salary hike, but repeated issues may have an impact.
It may create a negative impression and could lead to further action from the company