2024 401k Max Limit Fidelity. — 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. The limit on employer and employee contributions is $69,000.
— 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. The 401(k) compensation limit is $345,000.