Annual Roth 401k Contribution Limit 2024. Those 50 and older can contribute an additional $7,500. For 2023, the overall annual contribution limit (including both individual and employer contributions) was $66,000;

Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal government’s thrift savings plan can contribute up. But if you are age 50 or older, you can take.