Contribution Limit 401k 2024 Uk. If you're age 50 or. 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.

If you’re 50 or older, you can stash an additional $7,500 in your 401 (k). In 2024, the contribution limit for 401k plans, including 403(b) plans, and most 457 plans, will increase to $23,000.