Ill. Admin. Code tit. 14 § 171.55
All payments of fees with respect to the filing of certificates of limited partnership or limited liability limited partnership (domestic) and certificates of admission (foreign) shall be by money order, certified check, cashier's check, or a check drawn on the account of an Illinois licensed attorney or certified public accountant, made payable to the "Secretary of State", or by a credit card, a debit card or an electronic fund transfer. All other payments may be made by entity check, payable to the "Secretary or State". Any check that is returned by the bank to the Secretary of State's Office for any reason will immediately void the transaction for which it was intended and the Secretary of State shall treat the filing event as never occurring.
Ill. Admin. Code tit. 14, § 171.55
Added at 32 Ill. Reg. 346, effective January 7, 2008