CNBC | US Top News and Analysis Follow High earners could soon lose a tax break from this 401(k) change Starting in 2026, 401(k) catch-up contributions for certain high earners must be after tax Roth, rather than pretax. Here's what to know about the change. https://www.cnbc.com/2025/10/10/401k-change-catch-up-contributions.html cnbc.com
