401k Max Contribution 2024 Catch-Up. Contribution limits for simple 401 (k)s in 2024 is $16,000 (from $15,500 in. For 2024, the maximum you can contribute from your paycheck to a 401 (k) is $23,000.
For individuals under 50, the standard 401(k) contribution limit in 2024 23,000. Specifically, individuals who are at least 50 years old and earning more.