Maximum 401k Contribution Limit 2024. New updates to the 2023 and 2024 401k contribution limits. Here's how the 401 (k) plan limits will change in 2024:
In 2024, the contribution limit for 401(k) accounts is increasing by $500 to $23,000. In 2024, the contribution limit for a roth 401 (k) is $23,000, plus an additional contribution of $7,500 if you are age 50 or older.