Ill. Admin. Code tit. 14, § 522.50
a) The application submitted by the employer shall at a minimum include the following information about the employer submitting the application:
b) The application submitted by the employer shall also include the following information about the qualifying apprentices:
e) To aid an employer in claiming the apprenticeship education expense credit, a school should provide to the employer a written receipt documenting the apprenticeship education expenses paid to the school by the employer on behalf of qualifying apprentices during the school year. The written receipt should be provided to the employer on upon request. When a school provides a written receipt to an employer, it should use the form prescribed by the Department and include the following information:
3) the name and address of the employer;