401k Limits 2024 Catch Up Date. With this in mind, participants who are. Starting in 2024, employees can contribute up to $23,000 into their 401(k), 403(b), most 457 plans or the thrift savings plan for federal employees, the irs.
The limit on total employer and employee contributions for 2023. In 2022, the limit was $20,500, increasing to $22,500 in 2023.