401k 2024 Maximum Contribution. The overall 401 (k) limits for. As of 2024, the irs’s 401 (k) contribution limit has risen to $23,000.

Here’s what you need to know about that maximum, employer matches and how much you should contribute. Of note, the 2024 pretax limit that applies to elective deferrals to irc section 401 (k), 403 (b) and 457 (b) plans increased from $22,500 to $23,000.