2024 401k Catch Up Max
2024 401k Catch Up Max. Older workers can defer paying income tax on as much as $30,500 in a 401(k) plan in 2023. The 401(k) contribution limit for 2024 is $23,000. All new limits will go into effect. The contribution limit for simple 401(k)s is $16,000 (up to $19,500 if.