Max 401k And Roth Contribution 2024. The 2024 contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023. For 2024, the 401(k) limit for employee salary deferrals is $23,000, which is above the 2023 401(k) limit of $22,500.

Here are the limits for 2024 and how they compare to last year. Your personal roth ira contribution limit, or eligibility to.