401 K Limits 2024 Pdf. Contribution maximums will increase from $22,500 to $23,000 for 401 (k), 403 (b) and most 457 plans, as well as the federal government’s thrift savings plan, the. Some 15% of investors maxed out employee deferrals.
The 401(k), 403(b), and 457(b) employee contribution limit has increased from $22,500 to $23,000. Earnings limit for workers who are younger than full retirement age (benefits reduced $1 for each $2 over the earnings limit) $21,240.