401k Limit 2024 After Tax Refund. What is the 401 (k) contribution limit in 2024? โ the 401 (k) contribution limit for 2024 is $23,000.
(in 2023, it was $22,500.) if you exceed that limit, you should notify your employer or plan administrator. The 2024 401 (k) individual contribution limit is $23,000, up from $22,500 in 2023.