Dear [Name of Supervisor], This letter is to properly notify you that I will be leaving my position as [your job] at [business] in two weeks. My last day of work is [day two weeks after you submitted it]. I want to thank you for giving me the opportunity to work with such an amazing team. I have learned a lot during my time here and I hope that we can continue to work together on some future projects. Sincerely, [Your Name] You should also include a personal note if you want to give a more intimate message to your supervisor. For example, you could say something like "I would love to go over our meeting yesterday with you about the new project" or "I'd like to take this opportunity to tell you how much I enjoyed working with you on project X." Also remember to show your respect by using his/her proper title. If they are not part of your company's executive team, use their first name instead.