Employers Must Prepare for 401(k) Catch-Up Contributions to be Treated as Roth Contributions in 2026 By Olga Ismail
The IRS recently issued final regulations that require retirement plan sponsors to begin designating employees’ catch-up contributions to 401(k) and 403(b) plans as after-tax Roth contributions, beginning on Jan. 1, 2026. The change, introduced by the SECURE Act 2.0, applies…