Maximum Employer 401k Contribution 2024. The 401(k) contribution limit for 2024 is $23,000. 401 (k) contribution limits for 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. You contribute $23,000—the maximum amount you’re allowed to put into your 401(k) in 2024.