Solo 401 K Contribution Limits 2024 Over 50. A solo 401(k) plan, a sep ira, a simple ira, or. Solo 401k contribution limits are high and they keep getting higher.
Learn how to make the most of your 401k plan The solo 401k contribution limits for 2024 have seen a significant jump to $69,000 and $76,500 for those aged 50 or older.