401k And Roth 401k Contribution Limits 2024. 2024 roth 401(k) contribution limits. About 90% of 401 (k) plans now have a roth feature.

Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal government’s thrift savings plan can contribute up to $23,000 in 2024, a $500 increase from the $22,500 limit in 2023. What are my 401k contribution limits for 2024?