2024 401k Contribution Limits 2024 Nfl. 401(k) contribution limits for 2024 the 401(k) contribution limit for 2024 is $23,000 for employee salary deferrals, and $69,000 for the combined employee and employer. This marks a $500 increase.

The 2025 401(k) contribution limit increased to $23,500, up from $23,000 in 2024. For 2025, the 401(k) limit for employee salary deferrals is $23,500, which is above the 2024 401(k) limit of $23,000.