Dear Mr. Miller,

I hope that you are doing well. I'm writing to inform you that I will be leaving my position as Accouncting Manager as of 28 Feb 2023.

I have enjoyed my time at XYZ and am grateful for the opportunities that have been presented to me. I have determined, however, that it is time for me to pursue other career opportunities.

I'd like to take this opportunity to thank you and the entire team for your assistance and direction during my time here. Working here has been a wonderful learning experience, and I am grateful for the knowledge and skills I have acquired.

Before embarking on a new journey, I intend to evaluate my career goals and aspirations following my departure. I am confident that my experience at [Company Name] will be beneficial to my future endeavours.

Please let me know if I can do anything to ensure a seamless transition during this time. I am committed to completing all outstanding projects prior to my departure.

Again, thank you for everything.

Regards, 

ABC