401k Max 2024 Limit Fidelity. The 2024 contribution limit for 401 (k) plans is $23,000, up from $22,500 in 2023. You can make 2024 ira contributions until the unextended federal tax deadline (for income earned in 2024).

You can take advantage of the higher. 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.