Learn how to write a short notice resignation letter with this stepbystep guide, template and examples of formal resignation. These top samples of resignation letters for personal reasons can be used as helpful templates when you are looking to resign due to personal circumstances.Say as little as possible in your resignation letter. Just state your intent, and your proposed final day of work. Learn how to write a short notice resignation letter with samples. Find a solution to the challenge of resigning on short notice. Simply write that you're leaving for "personal reasons" after stating your intent to resign and your last day of employment with the company. To write a resignation letter in case of an emergency, include the name of the company, your manager's name, and your name in the letter. Can't give two weeks' notice? Here's how to write a short-notice resignation letter with examples and a template included.