Download the immediate resignation letter template (compatible with Google Docs and Word Online), or see below for more examples. Explore readymade resignation letter templates tailored for different situations, learn about its essential components, and do and don'ts.Example 1: This is to notify you that I would like to resign from my position as (your post) effective immediately from tomorrow. Use an attractive header with your personal contact info, include the recipient's name, company and address, and include the date. In the first sentence, clearly state your intention to resign and that your resignation is effective immediately. While it might be tempting to gush, settle scores, or otherwise write something informal, the best resignation letters stick to the script. (For example, "I regret to inform you that I will be resigning from my position, effective immediately. I sincerely regret the fact that I have to leave {Your Company}. This letter should be formal, gracious, and clear in laying out a path forward for the organization. Clear communication, a well-crafted notice letter, and a commitment to aiding in the transition can mitigate potential challenges.