"The Roth catch-up threshold has been adjusted from $145,000 to $150,000 for 2026. It was unclear if the threshold would be adjusted since 2026 is the first year that it is being enforced. What this means is that if an employee had 2025 compensation considered wages for Social Security and Medicare tax purposes (Form W-2, Box 3) that exceeded $150,000 from an employer, that employee would only be able to make catch-up contributions on a Roth basis in 2026 in that employer's plan."  MORE >>