Versions of See prior versions of a law on LawServer 2024 Connecticut General Statutes 12-508a – Extension of time for tax return and payment to April 16, 1974 2023 Connecticut General Statutes 12-508a – Extension of time for tax return and payment to April 16, 1974 2022 Connecticut General Statutes 12-508a – Extension of time for tax return and payment to April 16, 1974 2020 Connecticut General Statutes 12-508a – Extension of time for tax return and payment to April 16, 1974 2019 Connecticut General Statutes 12-508a – Extension of time for tax return and payment to April 16, 1974 2016 Connecticut General Statutes 12-508a – Extension of time for tax return and payment to April 16, 1974 2009 Connecticut General Statutes 12-508a – Extension of time for tax return and payment to April 16, 1974