401k 2024 Limits Catch Up Date. The 401(k) contribution limit for.  — 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.

 — for 2024, the employee contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023.  — the internal revenue service (irs) raised the annual contribution limits for 2024 to $23,000, which amounts to a cost of living adjustment and is an increase from.