Irs 2025 401k Limits And Catch Up Limits. The elective deferral limit for employees who participate in 401(k), 403(b), most 457 plans, and the federal government's thrift savings plan increases from $23,000 to $23,500 in. The 401k contribution limits for the year 2025 are expected to see many increases in different plans including elective deferral limit to $24,000, defined contribution plan to.

The elective deferral limit for employees who participate in 401(k), 403(b), most 457 plans, and the federal government’s thrift savings plan increases from $23,000 to $23,500 in. Additionally, the total contribution limit for defined.