2024 401k Contribution Limit. In 2024, employers and employees together can contribute up to $69,000, up from a limit of $66,000 in. The regular contribution limit to their simple plans is $17,600 in 2024 and $18,000 in 2025.
The roth 401(k) contribution limit for 2024 is $23,000 for employee contributions and $69,000 total for both employee and employer contributions. If you’re age 50 or older, you’re eligible for an.