Learn how to write a short notice resignation letter with this stepbystep guide, template and examples of formal resignation. You don't even need to give a reason.You can simply write, "Please accept this letter as my resignation. Pick the perfect wording and convey the message best suited for your situation. Below are some ProTips and a sample resignation letter that you can edit based on the details of your own individual situation. A resignation letter needs to include your contact information, official notice that you're resigning, and when your final day of work will be. Use a one week's notice letter template to inform your current employer that you plan to resign within seven days. I regret to inform you that I will be leaving XXX on June 13th, 2022. Use this resignation letter example to advise your employer that you are resigning because of a scheduling conflict with another position. I apologize for the short notice.