(c) Contents. The administrator of an employee pension or welfare benefit plan described in
paragraph (b) of this section shall file, in the manner prescribed in
§ 2520.104a-5, a completed Form 5500 “Annual Return/Report of Employee Benefit Plan,” including any required schedules or statements prescribed by the instructions to the form, and, unless waived by
§ 2520.104-46, a report of an independent qualified public accountant meeting the requirements of
§ 2520.103-1(b).