2024 Irs 401k Contribution Limits. 2024 401k contribution limits 2024 irs. The contribution limit will increase from $22,500 in 2023 to $23,000.
In addition, the income limits. The 401 (k) contribution limits for 2024 are $23,000 for individuals under 50, and $30,500 for those 50 and older.