Contribution 401k Limit 2024. 401k contribution limits 2024 after tax janela kaylyn, the irs has announced the 2024 contribution limits for retirement savings accounts, including contribution limits for 401. The basic employee contribution limit for 2024 is $23,000 ($22,500 for 2023).
For 2024, the 401(k) annual contribution limit is $23,000, up from $22,500 in 2023. The 401 (k) contribution limit is $23,000 in 2024.