You want to give at least a two weeks' notice. In this article, we cover everything you need to know about writing a resignation letter without notice and provide an example to get you started.Download Ohio Immediate Letter Of Resignation template, modify and send for signing using BoloForms Signature. Due to unforeseen personal reasons, I am unable to provide any notice. State your resignation. Please accept this letter as my formal resignation from my position as X at (Company), effective two weeks from today's date (add today's date). We've rounded up tips and examples for writing a resignation letter that'll help you maintain work relationships long after leaving a company. This resignation letter sample provides your employer with a letter for your file and also suggests that you've done everything you can to remain professional. Not sure how to write a resignation email? Adhere to the outlined plan in the resignation letter.