401k Catch Up 2024 Rothman. Employees can contribute up to $23,000 to their 401(k) plan for 2024 vs. The 401 (k) contribution limit for 2024 is $23,000 for employee contributions, and $69,000 for the combined employee and employer contributions.

The 2024 contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023. Those 50 and older can contribute an additional $7,500.