The letter of resignation serves two important purposes, as explained by Augustine. It makes both your intention to leave and your final day of work crystal clear, as they are now well documented.

This letter serves as my official two weeks’ notice for my resignation from my position as Senior Engineer here at ABC Company. My final day of work will be March 15, 2022.

A resignation letter is one of the first steps in quitting your job. It gives you a paper trail to indicate your last day and how you'll help the transition. Insider has provided a sample of the ...