2024 401k Catch Up Contribution Limits 2024. Those 50 and older can contribute an additional. In 2024, the 401 (k) contribution limit for participants is increasing to $23,000, up from $22,500 in 2023.

Participants who are 50+ can save an additional $7,500 in 2024 in. For 2024, the 401 (k) contribution limit for employees is $23,000, or $30,500 if you are age 50 or older.