Learn how to craft a professional resignation letter without notice with our guide. It's time to quit the job, and you're not giving two weeks' notice.Here's how to politely write a resignation letter, effective immediately. I am going to assume that you work in the USA as that makes a difference. It's perfectly legal to quit without notice in the USA. Learn how to write a short notice resignation letter with this stepbystep guide, template and examples of formal resignation. Clearly state your intention to leave and when you will be leaving. While it is traditional to have a two week notice, it is possible to give more or less time. Pick the perfect wording and convey the message best suited for your situation. Hand it to a salaried manager.