401k Contribution Limits 2024 After Tax. Contribution limits 401k 2024 after tax. Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal government’s thrift savings plan can contribute up.
Your annual contribution is capped at $23,000 in 2024. See the limits for traditional 401(k)s, roth 401(k)s, employer contributions, and profit sharing.