2024 401k Contribution Limit Calculator Over 50. For 2024, the 401 (k) contribution limit for employees is $23,000, or $30,500 if you are age 50 or older. If you're age 50 or.

401k 2024 tax year limit over 50. For 2024, you can contribute up to $69,000, or $76,500 if you’re 50 or older.