401k Contribution Limits 2024 Irs. These limits are set by the internal revenue. The 401k contribution limits for the year 2025 are expected to see many increases in different plans including elective deferral limit to $24,000, defined contribution plan to.
For employer sponsored plans, including 401(k)s the 2024 contribution limits will jump to $23,000. 401(k) contribution limits for 2024.