Template: Sample Resignation Letter. <Date>. I want to assure you of my gratitude for a rewarding professional association during my tenure with ABC Company.Please accept this letter as notice of my resignation from my position as __________. My last day of employment will be __________. A resignation letter is used to resign from a professional position. Some employers may require a letter of resignation to initiate the process of leaving the company. Ready to leave your current job? It's important your resignation letter is brief but clear. A template letter for employees to use to resign from a job and give notice. Here's how to write the perfect two week notice letter (without burning any bridges with your employer).