Illinois Statutes Chapter 805. Business Organizations § 180/50-1. Annual reports

(a) Each limited liability company organized under the laws of this State and each foreign limited liability company admitted to transact business in this State shall file, within the time prescribed by this Act, an annual report setting forth all of the following:

(b) The annual report, together with all fees and charges prescribed by this Act, shall be delivered to the Secretary of State within 60 days immediately preceding the first day of the anniversary month. Proof to the satisfaction of the Secretary of State that, before the first day of the anniversary month of the limited liability company, the report, together with all fees and charges as prescribed by this Act, was deposited in the United States mail in a sealed envelope, properly addressed, with postage prepaid, shall be deemed a compliance with this requirement. If the Secretary of State finds that the report conforms to the requirements of this Act, he or she shall file it. If the Secretary of State finds that it does not so conform, he or she shall promptly return it to the limited liability company for any necessary corrections, in which event the penalties prescribed for failure to file the report within the time provided shall not apply if the report is corrected to conform to the requirements of this Act and returned to the Secretary of State within 60 days of the original due date of the report.