401k Contribution Limits 2025 After Tax.  — the contribution limit on individual retirement accounts will increase by $500 in 2025, from $6,500 to $7,000.  — the roth 401 (k) contribution limit for 2025 is $23,000 for employee contributions and $69,000 total for both employee and employer contributions.

Of note, the 2025 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. The overall 401(k) limits for.