401k Contribution 2024 Limit. Use our calculator to estimate your future balance. You can contribute up to $23,000 to a 401(k) in 2024 or $30,500 if you're age 50 or older.

The 401(k) employee contribution limit for 2024 is $23,000. The irs has officially announced the 401k and ira contribution limits for the year 2024.