In Notice 2023-62, the IRS has provided much-anticipated relief and preliminary guidance on the requirement in section 603 of the recent SECURE 2.0 Act that catch-up contributions made by participants with prior-year FICA wages in excess of $145,000 in 401(k), 403(b) and governmental 457(b) plans must be designated as after-tax Roth contributions, starting in 2024.
The IRS also confirmed that all eligible plan participants can continue making catch-up contributions after 2023. There had been a concern that catch-up contributions wouldn’t be allowed for any participants, because the SECURE 2.0 Act had unintentionally deleted a provision in the Internal Revenue Code that was thought to be necessary to allow catch-up contributions; however, the IRS confirmed that catch-up contributions will remain available.
The notice effectively delayed the January 1, 2024 compliance deadline until 2026 by providing a two-year “administrative transition period,” during which employees age 50 and over can still make pre-tax catch-up contributions regardless of income through 2025. In addition, a plan will be treated as satisfying section 603 during the transition period even if the plan does not allow Roth contributions.
The relief was provided in response to widespread industry concerns that plan sponsors were not provided enough time to transition to the new rule, which will require guidance from the IRS on a number of interpretive questions and updates to payroll and recordkeeper systems.
While the IRS plans to issue comprehensive guidance relating to the section 603 requirement in the future, the notice includes a preview of some of the guidance that the IRS intends to issue. The IRS could make changes to the guidance, including as a result of comments received, though we would expect any such changes would apply prospectively:
Comments and suggestions on the topics covered in the notice are due by October 24, 2023. The notice specifically asks for comments on whether future guidance should allow a plan that does not offer Roth contributions to prohibit participants with prior-year FICA wages greater than $145,000 from making catch-up contributions while allowing other participants to make pre-tax catch-up contributions.
In the meantime, the relief provided by the notice should be very helpful to plan sponsors by providing additional time to identify any administrative challenges with implementing section 603 and to develop solutions to address these issues.