401k Contribution Limits For 2025. The employer contribution limit also rises to $46,500, bringing the. That means an active participant 50 or.

If you have a traditional 401 (k), your contributions will reduce your taxable income for the year. 401(k) contribution limits for 2025 the 401(k) contribution limit for 2025 is $23,500 for employee salary deferrals, and $70,000 for the combined employee and employer.