Total 401k Contribution Limit 2024 Calculator. The 401k limits for 2021 and 2022 set by the irs are $19,500 and $20,500, respectively. If you're at least 50 at the end of the calendar year, you can add a.

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. The annual maximum for 2024 is $23,000.