Versions of See prior versions of a law on LawServer 2024 Illinois Compiled Statutes 35 ILCS 120/6a – Claims for credit or refund shall be prepared and filed upon forms … 2023 Illinois Compiled Statutes 35 ILCS 120/6a – Claims for credit or refund shall be prepared and filed upon forms … 2022 Illinois Compiled Statutes 35 ILCS 120/6a – Claims for credit or refund shall be prepared and filed upon forms … 2021 Illinois Compiled Statutes 35 ILCS 120/6a – Claims for credit or refund shall be prepared and filed upon forms … 2020 Illinois Compiled Statutes 35 ILCS 120/6a – Claims for credit or refund shall be prepared and filed upon forms … 2019 Illinois Compiled Statutes 35 ILCS 120/6a – Claims for credit or refund shall be prepared and filed upon forms … 2017 Illinois Compiled Statutes 35 ILCS 120/6a – Claims for credit or refund shall be prepared and filed upon forms … 2016 Illinois Compiled Statutes 35 ILCS 120/6a – Claims for credit or refund shall be prepared and filed upon forms … 2015 Illinois Compiled Statutes 35 ILCS 120/6a – Claims for credit or refund shall be prepared and filed upon forms .. 2014 Illinois Compiled Statutes 35 ILCS 120/6a – Claims for credit or refund shall be prepared and filed upon forms 2013 Illinois Compiled Statutes 35 ILCS 120/6a – Claims for credit or refund shall be prepared and filed upon forms … 2010 35 ILCS 120/6a – Claims for credit or refund shall be prepared and filed upon forms… 2009 35 ILCS 120/6a