Two (2) Weeks Notice Resignation Letter – is the most common letter used when notifying an employer of an official resignation. In this article, we explain how to construct a formal resignation letter as well as provide an example to help you write your own.I am writing to inform you of my decision to resign from "company" as "title" effective 2 weeks from today. My last day will be mm-dd-yyyy. Example Resignation Letters With Two Weeks Notice. Please accept this as my formal resignation from —— . Please accept this letter as my formal resignation from (Position Name) at (Company Name), effective two weeks from today, (Current Date). Below you'll find tips for writing a standard resignation letter, as well as sample letters and emails you can use as you write your own.