The Human Resource Manager,
____________ (Name Of The Company),
Date: __/__/____ (Date)
Subject: Seeking permission to leave
With utmost courtesy, I would like to bring into your kind concern that I am __________ (Name) and I work in ___________ (Department) of your __________ (Company/ Institution) as a ___________ (Manager/ Officer – Designation).
I am writing this letter in order to seek your kind permission for approval of ___________ (Casual/ Sick) leave for ___________ (Number of days) days begining from __/__/____ (Date) till __/__/____ (Date). Reason being ____________ (Not well/ Out of town/ Family Issue/ Wedding/ etc.) I will not be able to continue my duties for the above said days.
I ensure I will be joining back on __/__/____ (Date of joining) and all my pending work will be covered at the earliest. For any assistance related to work, I will be available on calls/ e-mails.
Kindly consider this as genuine. I shall be highly served.