401k Contribution Limit 2024 Catch Up Over 50. The total contribution limit, including employer contributions. The 401 (k) employee contribution limit for 2024 is $23,000.
The 2024 contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023. For 2024, the 401 (k) contribution limit for employees is $23,000, or $30,500 if you are age 50 or older.