401k Contribution Limits 2024 Roth. (that contribution limit is up $500 from 2023. The 401 (k) contribution limit for 2024 is $23,000 for employee contributions, and $69,000 for the combined employee and employer contributions.
The contribution limit for simple 401 (k)s is $16,000 (up to $19,500 if you’re 50 or older). This limit includes all elective employee salary deferrals and any contributions made to a designated roth.