Versions of See prior versions of a law on LawServer 2024 North Carolina General Statutes 62-133.12B. Computation of income tax expense for ratemaking purposes; taxable contributions 2023 North Carolina General Statutes 62-133.12B. Computation of income tax expense for ratemaking purposes; taxable contributions 2022 North Carolina General Statutes 62-133.12B. Computation of income tax expense for ratemaking purposes; taxable contributions 2021 North Carolina General Statutes 62-133.12B. Computation of income tax expense for ratemaking purposes; taxable contributions