401k 2024 Limit Contribution. Contributions to 401 (k)s can be automatically deducted from your paycheck. This marks a $500 increase from the 2023 limit of $22,500.
The 401(k) contribution limit for 2024 is $23,000. With a solo 401 (k), you can contribute up to $69,000 for 2024 (up from $66,000 in 2023) or 25% of your adjusted gross.