Roth 401k Limits 2024 Over 50. Employees can invest more money into 401(k) plans in 2024, with contribution limits increasing from $22,500 in 2023 to $23,000 in 2024. In 2024, this rises to $23,000.
That limit also applies to 457, 403 (b) and the federal. The roth 401 (k) contribution limit for 2024 is $23,000 for employee contributions and $69,000 total for both employee and employer contributions.
