A charitable organization that solicits or intends to solicit charitable contributions after it submits a registration statement to the Secretary of State shall submit an annual report in accordance with this section. A charitable organization shall submit an annual report to the Secretary of State: within 6 months after the end of the charitable organization’s fiscal year; or by any later date that the Secretary of State sets. The annual report shall contain: any change to the registration statement and to a previous annual report; the financial information and any supporting audit or review that the Secretary of State requires; and an affidavit signed by the chairman, president, or other principal officer attesting to the truth of the annual report and all supporting documents.