How to write a resignation letter that's effective immediately? If you're planning to quit your job here is the compilation of the best resignation letter samples to help you easily draft your resignation letter.Create an Immediate Resignation Letter without a notice period using our free printable templates. Resign with a professionally designed document. The Immediate (Short Notice) Resignation Letter is required when the employee needs and wants to leave the workplace immediately. The employee should make sure to include their name, current job position, a brief explanation of why they are resigning, and what date their last day will be. Please accept this letter as my formal resignation. Today will be my last day of work. (For example, "I regret to inform you that I will be resigning from my position, effective immediately. This is the prescribed form for a State of Nevada Executive Branch employee to give notice of transfer to.