2024 401k Contribution Limit 50 2024. 401 (k) contribution limits in 2023 and 2024. For 2024, employees can defer up to $23,000 into 401 (k) plans, up from $22,500 in 2023, with an extra $7,500 for workers age 50 and older.
Learn more about changes to 401(k) and roth ira contribution limits. This number only includes personal contributions โ employer matches.