A casual leave application should include the employee's name, designation, specific dates of leave, a brief reason, task coverage confirmation, and a request for approval. Most organisations accept email applications or HRMS portal submissions. Applications should be concise, professional, and submitted as early as possible to allow the manager sufficient time to approve and arrange coverage.
Sample 1 Standard Office Email
Subject: Casual Leave Request — [Your Name] — [Date(s)]
Dear [Manager's Name],
I am writing to request casual leave on [Date / from Date to Date] due to [brief reason, e.g., an urgent personal matter / family obligation]. All pending assignments are either completed in advance or have been handed over to [Colleague's Name] for the duration of my absence. I will be reachable on my mobile for any urgent matters.
I request your kind approval at the earliest. Thank you for your understanding.
Regards, [Your Name] | [Designation] | [Employee ID]
Sample 2 Half-Day Casual Leave Application
Subject: Half-Day Casual Leave Request — [Date]
Dear [Manager's Name],
I would like to request a half-day casual leave on [Date], from [Start Time] to [End Time], to attend to [brief reason, e.g., a personal appointment]. I will ensure all morning deliverables are completed before leaving and will resume work upon return.
Kindly approve the same. Thank you.
Regards, [Your Name] | [Designation]
Sample 3 Retrospective Emergency CL Application
Subject: Retrospective Casual Leave Application — [Date of Absence]
Dear [Manager's Name],
I was unable to attend the office on [Date] due to [reason, e.g., a sudden family medical emergency]. As the circumstances did not permit advance notice, I am applying retrospectively for casual leave for this date. I request approval against my casual leave balance.
Thank you for your understanding.
Regards, [Your Name] | [Designation]
Sample 4 Casual Leave Application for Teachers
Subject: Request for Casual Leave — [Date] — [Your Name]
To, The Principal, [School / Institution Name]
Respected Sir / Madam,
I am writing to request one day of casual leave on [Date] due to [reason]. I have coordinated with [Colleague's Name] to supervise my classes during my absence and ensure no disruption to the academic schedule.
I request your kind approval. Thanking you.
Yours faithfully, [Your Name] | [Designation] | [Classes Assigned]