401k 2024 Limits Increase. The 401 (k) contribution limits for 2024 are $23,000 for individuals under 50, and $30,500 for those 50 and older. The new $23,000 limit will also apply to several other retirement plans, including 403(b)s, most 457 plans and the federal government’s thrift savings plan.
Additionally, the irs sets income limits on who can participate in a roth ira. In addition, the income limits to claim the.