Max 401k 2024 Contribution Limit. For 2024, the 401 (k) limit for employee salary deferrals is $23,000, which is above the 2023 401 (k) limit of $22,500. — in 2024, the contribution limit for a roth ira is $7,000, plus an additional contribution of $1,000 if you are age 50 or older.
— the 2024 contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023. The ira catch‑up contribution limit for individuals aged 50.