401k Catch Up 2024 Roth. Employees can invest more money into 401(k) plans in 2024, with contribution limits increasing from $22,500 in 2023 to $23,000 in 2024. From 2024 onward, if you're an employee with a 401(k), 403(b), or a government 457(b) retirement plan and earned more than $145,000 the previous year,.

That means you can contribute up to $30,500 in 2024. The 2024 contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023.