Max 401 K Contribution 2024. To begin with, note that combining 401 (k) accounts will not affect the maximum 401 (k) contribution for the current year, since the old plans represent contributions from previous years. Each year, the internal revenue service (irs) provides a limit on what an individual can contribute to a 401 (k) plan.

401k max contribution 2024 and ira max contribution the contribution limit for 401 (k), 403 (b), thrift savings plans and most 457 plans will be $23,000 Each year, the internal revenue service (irs) provides a limit on what an individual can contribute to a 401 (k) plan.