Create an Immediate Resignation Letter without a notice period using our free printable templates. Resign with a professionally designed document.Please accept this letter as notice of my immediate resignation from the position of Events Technician at Ministry Sound Tech, effective April 1st, 2017. Learn how to write an immediate resignation letter with our comprehensive guide, including tips, examples, and a customizable template. When writing your immediate resignation letter, it's usually advisable to follow a standard business letter format. Opacity and chaos does not result in a fatalistic resignation to outright unintelligibility. On, had an immediate effect.