Individual 401 K Contribution Limits 2024 Olympics. The 401(k) contribution limit for 2024 is $23,000, or $30,500 if you’re at least 50. Employees can invest more money into 401(k) plans in 2024, with contribution limits increasing from 2023’s $22,500 to $23,000 for 2024.
That total is up $500 from 2023. If you’re age 50 or.