IRS Revises Opinion Letter Procedures for Pre-Approved Plans in Rev. Procs. 2021-37 and 2021-38 | Practical Law
The Internal Revenue Service (IRS) has issued Revenue Procedure 2021-37, which significantly modifies the opinion letter procedures for pre-approved Internal Revenue Code Section 403(b) plans. In addition, the IRS issued Revenue Procedure 2021-38, which modifies the interim amendment deadline for pre-approved plans qualified under Code Section 401(a). The changes are designed to better align the procedures for pre-approved 403(b) plans and pre-approved qualified plans.