Withdrawal of resignation. Use the first sentence in the first paragraph to clearly state that you are retracting the resignation letter that you previously sent.To write a withdrawal letter of resignation, address it to your direct supervisor or HR department. Minnesota is an employment "at will" state. Writing a letter to withdraw a resignation should be clear and concise. Here's a general template you can use as a starting point. A submitted resignation can be withdraws (a preferred wording) any time before it is accepted the proper acceptance signals the end of his board membership. If you want to resign from union membership and need help in doing so or feel that you may be paying union dues you don't wish to pay, fill out this form. As mentioned in my resignation letter, I decided to resign due to some personal issues I had to face in the office. A twosentence email is the wrong way to approach your departure.