2025 401k Max Salary Contribution. Here’s what you need to know for 2025. For 2025, you’ll be able to increase your annual contribution to your 401(k), 403(b), governmental 457 plans, and the federal government's thrift savings plan to $23,500, up from.
Contribution limits for 401(k)s, 403(b)s, eligible 457s, and thrift savings plans increase to $23,500 for 2025; That means you can contribute $7,000.