It's generally best to write in a block format, without indenting. Learn how to write a response to a resignation letter and use our examples and template to help you write your own.You must give appropriate notice (in most places it is 2 weeks, but in some companies it may be a month), and then you're done. The law does not require the employer to "accept" the resignation for it to be effective. 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. • If the employee is resigning from Broward County Public Schools, attach this form to the Separation. Learn how to write a professional resignation acceptance letter with our helpful guide.