To write a short notice resignation letter, include your position and effective date, explain your reason and express gratitude. Generally, two weeks' notice is considered standard, but you may want to give more notice if you have a particularly important or senior role.Utah is an "at-will" employment state. Looking to resign from your job? Learn how to write a professional and respectful two weeks' notice email with our helpful templates and tips. How to Use Two Weeks Notice Letter? Today I put in my two weeks notice at a small company whom I've appreciated being with. Simple resignation letter and email message samples to use to quit a job, as well as tips for what to write and how to resign.