401k 2025 Contribution Limit Irs After Tax. As a result, instead of being subject to the $23,000 limit on elective deferrals, they’re subject to the overall limit on plan contributions, which, in 2025, is $69,000 (which may. In 2025, that limit rises to $23,500.
The 2025 contribution limit for 401(k) plans is $23,000. In 2025, that limit rises to $23,500.