401k 2024 Contribution Limit Irs After Tax. Here are the 2024 401k contribution limits. For employer sponsored plans, including 401(k)s the 2024 contribution limits will jump to $23,000.
For employer sponsored plans, including 401(k)s the 2024 contribution limits will jump to $23,000. Section 415 of the internal revenue code (code) provides for dollar limitations on benefits and contributions under qualified retirement plans.