401k 2024 Tax Year Limits. — for those with a 401 (k), 403 (b), or 457 plan through an employer, your new maximum contribution limit will go up to $23,000 in 2024. For 2024, the 401 (k) annual contribution limit is $23,000, up from $22,500 in 2023.
48 rows — — what is the 401 (k) contribution limit in 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.