
New Roth Catch-Up Rule in 2026: High Earners Over $145K Must Use Roth 401(k) for Catch-Ups
From 2026, catch-up contributions for 50+ workers earning >$145K–$150K prior-year FICA wages must be Roth — $8,000 regular or $11,250 super catch-up (60–63). What payroll must do.










