2024 Irs 401k Limit. The dollar limitation for catch. For 2024, the 401 (k) contribution limit for employees is $23,000, or $30,500 if you are age 50 or older.

For 2024, you can contribute up to $23,000 to a 401 (k) unless you’re 50. View the 2024 irs compensation and contribution limits.