What Is The 401 K Contribution Limit For 2024 Over 55.  — 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. Those 50 and older will be able to.

Those 50 and older will be able to. The 2024 401 (k) individual contribution limit is $23,000, up from $22,500 in 2023.