How to write a resignation letter that's effective immediately? Due to unforeseen personal reasons, I am unable to provide any notice.Learn how to craft a professional resignation letter without notice with our guide. Understand termination letter and separation notice requirements for each applicable U.S. state with this helpful guide to stay compliant. Download Arizona Immediate Letter Of Resignation template, modify and send for signing using BoloForms Signature. It should include your name, job title, notice of resignation, and your end date. That can be useful for legal purposes, as it lays this information out in plain terms. Customer: I gave my two week resignation notice. I leave in Arizona - a right to work state, so this was a courtesy and not a requirement. In the letter, include the date you plan to leave the company.