Qualified retirement plans will experience unusually sharp increases to compensation and contribution limitations for 2023 compared to adjustments in recent years. On October 21, 2022, the Internal Revenue Service (IRS) released Notice 2022-55, providing the 2023 calendar year cost-of-living adjustments, also known as COLAs, for tax-qualified retirement plans. The spike is widespread, with increases to each of the statutory limits in the table below. The increases are effective January 1, 2023.