401k Limit 2024 Married. Roth 401 (k) contribution limits. The contribution limit for 401(k)s, 403(b)s, most 457 plans and the federal government's thrift savings plan is $23,000 for 2024, up from $22,500 in 2023.

This amount is up modestly from 2024, when the individual 401(k). The combined limit for employee and employer contributions is $69,000.