Internal Revenue Bulletin:  2013-6 

February 4, 2013 


Table of Contents

Notice 2013-2 Notice 2013-2

Weighted average interest rate update; corporate bond indices; 30-year Treasury securities; segment rates. This notice contains updates for the corporate bond weighted average interest rate for plan years beginning in January 2013; the 24-month average segment rates; the funding transitional segment rates applicable for January 2013; and the minimum present value transitional rates for December 2012.

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