What Is The Maximum 401k Contribution For 2024. In 2024, the contribution limit for a roth ira. For 2024, the 401 (k) limit for employee salary deferrals is $23,000, which is above the 2023 401 (k) limit of $22,500.

401 (k) contribution limits in 2023 and 2024. The ira catch‑up contribution limit for individuals aged 50 and older remains.