401 K Contribution Limits 2024 Catch Up. 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. The limit on employer and employee contributions is $69,000.

The limit on employer and employee contributions is $69,000. The new contribution limit for 401 (k)s and other workplace retirement plans in 2025 will be $23,500, up from $23,000 currently, the internal revenue service said friday.