2024 401k Max Contribution Over 50. The limit on employer and employee contributions is $69,000.  — the basic employee contribution limit for 2024 is $23,000 ($22,500 for 2023).

What is the 401(k) contribution limit in 2024?  — in 2024, the contribution limit for a roth 401 (k) is $23,000, plus an additional contribution of $7,500 if you are age 50 or older.