401k Limit 2024 Catch Up. 401(k) (other than a simple 401(k)) 403(b) Use our calculator to estimate your future balance.
The 2024 contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023. For 2024, the maximum you can contribute from your paycheck to a 401 (k) is $23,000.