401k Max Contribution 2024 Rothwal. Those 50 and over can contribute an additional $3,500 for a maximum contribution of $19,500. Employees 50 or older can contribute up to $30,500 with.

For 2024, employees can defer up to $23,000 into 401(k) plans, up from $22,500 in 2023, with an extra $7,500 for workers age 50 and older. You can also contribute an additional $7,500 if you.