Versions of See prior versions of a law on LawServer 2024 Connecticut General Statutes 12-699a – Installment payment of estimated tax. Interest on underpayments 2023 Connecticut General Statutes 12-699a – Installment payment of estimated tax. Interest on underpayments 2022 Connecticut General Statutes 12-699a – Installment payment of estimated tax. Interest on underpayments 2020 Connecticut General Statutes 12-699a – Installment payment of estimated tax. Interest on underpayments 2019 Connecticut General Statutes 12-699a – Installment payment of estimated tax. Interest on underpayments
