401k Maximum 2024 Contribution Limit. 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. Individuals can contribute up to $23,000 total into their traditional or roth 401(k) plans in 2024, no matter how high their income is that.

 — as of 2023, individual employees have a 401 (k) contribution limit of $22,500, allowing them to contribute this amount annually to their 401 (k) account on a.  — the 401 (k) contribution limit is $23,000 in 2024.