A formal written notice announcing intention to leave a job. Download a free immediate effect resignation letter template, easily customizable for your personal situation.Generally, the resignation is submitted to the immediate boss with a copy to Personnel Manager. Learn how to write a professional resignation acceptance letter with our helpful guide. After careful consideration, I have decided to accept your resignation with immediate effect. "I will continue to work with our federal and state partners to meet the urgent and longterm needs facing our western North Carolina neighbors. "He must resign the office immediately. November 5 cannot arrive soon enough," he added, referring to Election Day. Please accept this letter as official notification of my resignation, effective immediately.