This article will cover some pointers for writing a flawless resignation letter for graduate studies. Explore readymade resignation letter templates tailored for different situations, learn about its essential components, and do and don'ts.Notice should be in writing. An exempt monthly-paid staff member is expected to give at least four (4) weeks notice. Notice should be in writing. Commence your letter with a formal salutation and a concise introductory paragraph. An effective resignation letter includes your name, your job title and your departure date. The employee shall send a certified letter of resignation (return receipt requested).