2024 CFR > Title 26 > Chapter I > Subchapter A > Part 1 > Changes in Rates During a Taxable Year

2023 CFR > Title 26 > CHAPTER I > SUBCHAPTER A > PART 1 > Changes in Rates During a Taxable Year

2022 CFR > Title 26 > Chapter I > Subchapter A > Part 1 > Changes in Rates During a Taxable Year – Changes in Rates During a Taxable Year

2021 CFR > Title 26 > Chapter I > Subchapter A > Part 1 > Changes in Rates During a Taxable Year – Changes in Rates During a Taxable Year