2024 401k Limits Irs. It will go up by $500 to $23,500 in 2025. Learn more about 401(k) limits.

The irs this week announced it was raising the 401 (k) contribution limit to $23,000, up from $22,500 currently. For 2025, the 401(k) limit for employee salary deferrals is $23,500, which is above the 2024 401(k) limit of $23,000.