2024 401k Contributions Max Amount. 401 (k) contribution limits in 2023 and 2024. Contributions to 401 (k)s can be automatically deducted from your paycheck.
401 (k) contribution limits in 2023 and 2024. Starting in 2024, employees can contribute up to $23,000 into their 401(k), 403(b), most 457 plans or the thrift savings plan for federal employees, the irs.