Miss. Code Ann. § 23-17-49

(1) Each political committee shall file with the Secretary of State a statement of organization no later than ten (10) days after receipt of contributions aggregating in excess of Two Hundred Dollars ($200.00), or no later than ten (10) days after having made expenditures aggregating in excess of Two Hundred Dollars ($200.00). (2) The statement of organization of a political committee must include: (a) The name and address of the committee and all officers; (b) Designation of a director of the committee and a custodian of books and accounts of the committee, who shall be designated treasurer; and (c) A brief statement identifying the measure that the committee seeks to pass or defeat. Any change in information previously submitted in a statement of organization shall be reported and filed within ten (10) days.