How to write a resignation letter that's effective immediately? Download Nevada One Week Notice Letter template, modify and send for signing using BoloForms Signature.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. An Immediate Resignation Letter is a notice that tells a manager or employer of an employee's intention to terminate their employment with immediate effect. (For example, "I regret to inform you that I will be resigning from my position, effective immediately.