Use an attractive header with your personal contact info, include the recipient's name, company and address, and include the date. Dear (name of employer or HR representative's first and last name),."Learn the essential steps and tips for writing a professional two weeks notice resignation letter. Hi (Manager), I would like to inform you of my intention to resign from the post of XYZ at ABC Organization. Dear (name of employer or HR representative's first and last name),. I hope a two-week notice is sufficient for you to find a replacement for me. If I can help to train my replacement or tie up any loose ends, please let me know. While it might be tempting to gush, settle scores, or otherwise write something informal, the best resignation letters stick to the script. I sincerely regret the fact that I have to leave {Your Company}.