IRS Issues Update for Weighted Average Interest Rates, Yield Curves, and Segment Rates

IRS Issues Update for Weighted Average Interest Rates, Yield Curves, and Segment Rates: Today, the IRS released Notice 2017-27, which provides various prescribed rates for the corporate monthly yield curve, the corresponding spot segment rates used under Section 417(e)(3), and the 24-month average segment rates under Section 430(h)(2).  The notice also provides guidance as to the interest rate on 30-year Treasury securities under Section 417(e)(3)(A)ii)(II) as in effect for plan years beginning before 2008 and the 30-year Treasury weighted average rate under Section 431(c)(6)(E)(ii)(I).