401 K Plan Contribution Limits 2024 Calendar. For 2024, the 401 (k) annual contribution limit is $23,000, up from $22,500 in 2023. Those 50 and older can contribute an additional.

401 (k) contribution limits for 2024.  — contribution maximums will increase from $22,500 to $23,000 for 401 (k), 403 (b) and most 457 plans, as well as the federal government’s thrift savings plan, the irs.