Updated Yield Curves and Segment Rates for DB Plans

The IRS has issued Notice 2023-25, which contains updated guidance on factors used in certain defined benefit (DB) pension plan minimum funding and present value calculations. Updates include the corporate bond monthly yield curve, the corresponding spot segment rates for March used under Internal Revenue Code Section (IRC Sec.) 417(e)(3), and the 24-month average segment rates under IRC Sec. 430(h)(2). IRC Sec. 417 contains definitions and special rules for minimum survivor annuity requirements in DB plans. IRC Sec. 430 addresses minimum funding standards for single-employer DB plans.