2024 401k Catch Up Amount. Employees can contribute up to $23,000 to their 401(k) plan for 2024 vs. In 2024, people under age 50 can contribute $23,000.
In 2024, for example, if you’re enrolled in a workplace program like a 401 (k), a 403 (b) or an eligible 457 plan, you can save up to $23,000 for retirement. The 401 (k) compensation limit.