IRS Releases Final Regulation for Methodology for Determining Present Value for DB Plans
Published January 12, 2024
The Department of the Treasury (Treasury) and the Internal Revenue Service (IRS) issued final regulations
 specifying the methodology for using the corporate bond yield curve  to
 determine the interest rates used in calculating present value and for 
making other calculations for defined benefit plans. These regulations 
affect participants in, beneficiaries of, employers maintaining, and 
administrators of certain retirement plans, as well as insurance 
companies.These regulations apply for determining the corporate 
bond yield curve under section 430(h)(2)(D) of the Internal Revenue Code
 (IRC) for months that begin on or after February 1, 2024.
The final rule is effective January 12 2024.