Roth 401 K Contribution Limit 2024 Fidelity. Use our calculator to estimate your future balance. Those 50 and older can contribute an additional $7,500.
If you’re age 50 or older, you’re. 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.