Roth 401(k) Catch-Up Contributions: What’s Changing for High Earners
Beginning in 2026, high earners earning over $145,000 will be required to make their 401(k) catch-up contributions as Roth (after-tax) contributions rather than traditional pre-tax ones. While this change eliminates an upfront tax break, it also creates an opportunity for greater tax diversification and tax-free income in retirement.