Dear [Recipient's Name], I am writing this letter to formally announce my resignation from the position of Senior Manager at [Company Name], effective [resignation date]. After careful consideration and reflection, I have made the difficult decision to leave my current role in pursuit of new opportunities and personal growth. I am grateful for the valuable experiences and opportunities I have had while working at [Company Name], but I feel that it is time to explore new challenges and contribute to a different organization. During my tenure as Senior Manager, I have had the privilege of working with an exceptional team and witnessing their incredible dedication and hard work. It has been immensely fulfilling to lead and mentor them, and I genuinely appreciate the support and collaboration we have shared. Together, we have achieved significant milestones and surpassed numerous targets, leaving a positive impact on both the company and our clients. I want to express my heartfelt gratitude to the entire management team for their constant guidance and support, allowing me to excel in my role. Their trust in my abilities and the autonomy I was given for decision-making has contributed significantly to my professional growth. I have learned invaluable leadership skills and gained a deeper understanding of the business landscape, which I will carry with me throughout my career. I will ensure a smooth transition of my responsibilities by completing any pending tasks, documentation, or reports. Additionally, I am open to providing assistance during the handover period or training any team members who will be taking over my responsibilities. Please let me know how I can be of help during this transition process. It has been an honor to be part of such an esteemed organization and to work alongside talented individuals. I will always cherish the memories and relationships formed during my time at [Company Name]. I have no doubt that the future holds great success for both the organization and its employees. Lastly, I would like to express my sincere appreciation to the management for their understanding and support regarding my decision. I trust that you will select an exceptional individual to take over my position and continue guiding the team towards excellence. Thank you once again for the opportunities, growth, and memories. I wish the entire team at [Company Name] continued success in all future endeavors. Yours sincerely, [Your Name] [Your Designation] [Your Contact Information]