This resignation letter should include details of the resignation like date and reason for leaving. Like other sample letters, an “I quit” letter will include the name, mailing address, phone number, and email address of both the writer and recipient. A resignation letter template is a brief letter formally advising your employer that you are leaving your job. Mostly these letters are handed over to the boss or HR officer by the candidate well before his last day as per the policies of the organization. A statement of purpose must be included in the letter, which is also known as the subject of the letter. It must be signed by the employee. With the help of a resignation letter, you maintain a positive relationship with your old employer by leaving with a strong and positive final impression, while also paving the way for you to move on. How to Write a Resignation Letter? This resignation letter will be used to let the employer know you’re going to change jobs. To be frankly speaking, in terms of job criteria, it would never be appreciated by the business if some employee may leave a job without even being informed by the authority.