Max 401k Contribution 2024 Married. The contribution limit for simple 401 (k)s is $16,000 (up to $19,500 if you're 50 or older). The 401 (k) contribution limit for 2024 is $23,000.

The 2024 contribution limit for 401(k) plans is $23,000, up from $22,500 in 2023. 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.