It is not mandatory to accept the resignation in writing. Your acceptance letter's first paragraph should notify the employee that you have received and accepted their letter of resignation.Ending a Return of Company Property Letter: The Sign Off. Browse from the list of 15 resignation acceptance letters sample to acknowledge and accept employee resignations effectively. We will discuss this with you further. We request that you return all company property, including your ID card, laptop, and any other equipment, to the HR department before leaving. The accounting department has been notified and you will be paid up to and including Sept. 15, when your notice period would have ended. Keep the resignation letter in the employee's personnel file. Dear David, This is with reference to the resignation letter you submitted on the date ______.