2024 Contribution Limits 401k Roth. Total 401 (k) contribution eligibility: The roth 401(k) contribution limit for 2024 is $23,000 for employee contributions and $69,000 total for both employee and employer contributions.
Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal government’s thrift. This limit includes all elective employee salary deferrals and any contributions made to a designated roth.