Versions of See prior versions of a law on LawServer 2024 26 CFR 54.4980F-1 – Notice requirements for certain pension plan amendments significantly reducing the rate of future benefit accrual 2023 26 CFR 54.4980F-1 – Notice requirements for certain pension plan amendments significantly reducing the rate of future benefit accrual 2022 26 CFR 54.4980F-1 – Notice requirements for certain pension plan amendments significantly reducing the rate of future benefit accrual 2021 26 CFR 54.4980F-1 – Notice requirements for certain pension plan amendments significantly reducing the rate of future benefit accrual 2020 26 CFR 54.4980F-1 – Notice requirements for certain pension plan amendments significantly reducing the rate of future benefit accrual 2019 26 CFR 54.4980F-1 – Notice requirements for certain pension plan amendments significantly reducing the rate of future benefit accrual 2016 26 CFR 54.4980F-1 – Notice requirements for certain pension plan amendments significantly reducing the rate of future benefit accrual 2015 26 CFR 54.4980F-1 – Notice requirements for certain pension plan amendments significantly reducing the rate of future benefit accrual 2014 26 CFR 54.4980F-1 – Notice requirements for certain pension plan amendments significantly reducing the rate of future benefit accrual