[Your Name] [Your Address] [City, State, ZIP] [Email Address] [Phone Number] [Date] [Recipient's Name] [Recipient's Designation] [Company/Organization Name] [Address] [City, State, ZIP] Subject: Cancellation of Leave of Absence and Intent to Reschedule Dear [Recipient's Name], I hope this letter finds you well. I am writing to inform you of a change in my previously approved leave of absence. Unfortunately, due to unforeseen circumstances, I am compelled to cancel my upcoming leave and revise the dates as per our mutual convenience. Initially, I had received approval for my leave of absence from [Start Date] to [End Date]. Regrettably, a project of critical importance has recently emerged within our department, requiring my immediate attention and involvement. Consequently, I am unable to proceed with my planned leave during the aforementioned dates. To rectify this situation, I would like to propose rescheduling my leave to new dates that will have minimal impact on both my team and the organization. After consultation with my colleagues, I suggest changing my leave of absence to be from [New Start Date] to [New End Date]. I understand the inconvenience that this sudden change may cause, and I sincerely apologize for any inconvenience it may have on the team's schedule or workload distribution. I assure you that taking this action was not an easy decision, and I am aware of the importance of my presence and contribution to our projects. Furthermore, I request your consideration and understanding in approving my request for rescheduling. Furthermore, I remain committed to fulfilling my responsibilities and obligations before and after my leave period. It is my priority to ensure a smooth transition and minimal disruption to ongoing operations and project execution. Please confirm your acceptance of these revised dates at your earliest convenience so that I can make the necessary arrangements accordingly. Additionally, if there are any alternative dates that better suit the organizational needs, please let me know, and I will be glad to discuss and accommodate them as far as possible. Thank you for your attention to this matter, and I appreciate your understanding. Your support is crucial to both the successful completion of our projects and the overall efficiency of the team. Should you require any further information or details, please do not hesitate to contact me. Looking forward to your positive response. Sincerely, [Your Name]