In Notice 2017-44, the IRS issued model amendments to describe the method of bifurcation for defined benefit plans that offer bifurcated benefit distribution options (i.e., partial lump sum and partial annuity distributions). Bifurcated benefits could arise if a plan that offered a lump sum option wished to offer participants the additional option of taking part of the benefit in a lump sum and part as an annuity. View IRS Notice 2017-44.
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