In this article, we explain what a resignation letter is, why they're important, provide steps for writing it, and give you a template and examples. The College shall make a reasonable effort to notify the employee of the dismissal action.Employees resigning without notice are not eligible for rehire. Add contact details, company name, and date. I regretfully have to inform you that, after much thought, I have decided to resign and please accept this letter as a formal notice of my resignation. I want to thank you for your support over the course of my employment at (name the company), and greatly appreciate the experience and knowledge I have gained. Add contact details, company name, and date. "He issued his resignation letter effective immediately," Johnson said.