Maximum 401 K Contributions 2024 Over 50. What is the maximum 401(k) contribution for 2024 for over 50? The 2024 contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023.
Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal government’s thrift savings plan can contribute up. You can contribute to more than one 401(k) plan.