Limit For 401k 2024. The 401(k) contribution limit for 2024 is $23,000 for employee contributions, and $69,000 for the combined employee and employer contributions. The limit on employer and employee contributions is $69,000.

For 2025, the 401(k) contribution limit for employees is $23,500, or $31,000 if you are age 50 or older. The combined limit for employee and employer contributions is $69,000.