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Issue Number:    N-2023-66

Inside This Issue


Notice 2023-66 sets forth updates on the corporate bond monthly yield curve, the corresponding spot segment rates for September 2023 used under § 417(e)(3)(D), the 24-month average segment rates applicable for September 2023, and the 30-year Treasury rates, as reflected by the application of § 430(h)(2)(C)(iv). 

 

Notice 2023-66 will be in IRB:  2023-40, dated October 2, 2023.                                                                                       

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