401k Max 2024 Catch Up Date. 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. Employees can contribute up to $23,000 to their 401 (k) plan for 2024 vs.
Those 50 and older can contribute. This dollar amount is the same as in 2023.