Looking to resign with a One Month Notice Resignation Letter? Use our resignation letter template for notice-period roles.There are some best practices you can take moving forward. Download our sample resignation acceptance letter to get started. All forms must be submitted in duplicate. I wish to inform you that your resignation has been accepted. A simple resignation letter format includes a resignation statement, an appropriate notice period, and an expression of gratitude. Secretary will fill out a rental form for the customer. Retirement or resignation.