When you resign from employment, it’s a good idea to provide the company with a professional resignation letter informing your employer that you will be resigning. Use this professional resignation letter example when you are providing your employer with notice. Dear Ms. Manager, I am writing to notify you that I am resigning from my position as Customer Service Manager with Acme Company. My last day of employment will be February 1. I appreciate the opportunities I have been given during my time with your company, as well as your professional guidance and support. I wish you and the company the best of success in the future. If I can assist with the transition, please do let me know. Very sincerely, Jill Applicant As seen on jobsearch.about.com