401k 2024 Maxroll. 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.

The irs increased 2024 contribution limits for 401 (k)s, 403 (b)s, and iras. For employer sponsored plans, including 401(k)s the 2024 contribution limits will jump to $23,000.