Learn how to write a short notice resignation letter with samples. Find a solution to the challenge of resigning on short notice.To write a short notice resignation letter, include your position and effective date, explain your reason and express gratitude. Massachusetts is an at-will employment state, which means you can either be fired or quit with or without notice. A two (2) weeks notice resignation letter is the most common letter used when notifying an employer of an official resignation. The minimum requirement at most companies is at least a twoweek notice before leaving. If you're moving out soon, it's important to send a notice to vacate letter. Find out when to send it and see a notice to vacate template. There are three methods the tenant can consider for sending notice before moving out of the rental property. Employees use a Resignation Letter to notify their employer that they are leaving their job.