2024 401k Catch Up Max. For 2024, the maximum you can contribute from your paycheck to a 401 (k) is $23,000. Max out your free money most employers that offer 401 (k) plans also will contribute additional funds to match some portion of their employees' contributions.
The maximum amount you can contribute to a 457 retirement plan in 2024 is $23,000, including any employer contributions. The 401k contribution limits for the year 2025 are expected to see many increases in different plans including elective deferral limit to $24,000, defined.
