Download Ohio Immediate Letter Of Resignation template, modify and send for signing using BoloForms Signature. How to write a resignation letter that's effective immediately?In this article, we explain how to write a twoweek notice letter and we provide templates, tips and examples to help you get started. Please be advised that I am resigning my position with immediate effect. Regards,. Learn how to write an immediate resignation letter with our comprehensive guide, including tips, examples, and a customizable template. We've rounded up tips and examples for writing a resignation letter that'll help you maintain work relationships long after leaving a company. My co-workers and immediate supervisors have been made aware of my resignation. I wish you and the company the best in the future. Give a clear reason for leaving, but there is no need to overexplain. (For example, "I regret to inform you that I will be resigning from my position, effective immediately.