401k Max Contribution 2024 Employer Tax.  — for 2024, the 401(k) limit for employee salary deferrals is $23,000, which is above the 2023 401(k) limit of $22,500.  — 401 (k) contribution limits for 2024.

 — workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal government’s thrift savings plan can contribute up to $23,000 in 2024, a $500 increase.  — the 2024 contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023.