401k Max Contribution 2024 Employer Match. 401 (k) contribution limits for 2024.  — for 2024, the 401 (k) limit for employee salary deferrals is $23,000, which is above the 2023 401 (k) limit of $22,500.

 — for 2024, you can defer up to $23,000 into 401 (k) plans, up from $22,500 in 2023, with an extra $7,500 for savers age 50 and older.  — in 2024, the maximum you can invest in your 401 (k) is $23,000, and this doesn’t include any employer matching contributions.