Every resigning employee shall be urged to indicate in the Resignation form the reason for leaving. In the first paragraph of a resignation acceptance letter, employers should directly acknowledge the employee's intention to resign.I am writing to confirm my acceptance of your employment offer on April 20 and to tell you how delighted I am to be joining XYZ Corporation in Chicago. Sample emails and letters to accept an employee's resignation, explain company resignation policies, and confirm the last day of work. These FAQs are not to be considered complete and do not relieve employers from complying with applicable IDOL laws and regulations. 1. This Easy Form does not deliver your resignation letter to your principal. State the Position You're Resigning From With An Effective Date.