Use the following template to craft your own resignation letter. Download Resignation Letter Template.Learn how to write a professional resignation letter with our step-by-step guide and easy to use templates. 18'h,2021 at p.m. EST. It typically includes a header with the recipient's name and address, a subject line, an introduction, a body, and a closing. Use our free letter of resignation template to make drafting your letters easy or fill in your details and we'll create the letter for you free of charge! Add contact details, company name, and date. Kamala Harris blasted the treatment of staff on the California Democrat's presidential campaign in a resignation letter this month.