401k Limit 2024 After Tax 2024. The new contribution limit for 401 (k)s and other workplace retirement plans in 2025 will be $23,500, up from $23,000 currently, the internal revenue service said friday. Employees can defer $23,500 into workplace plans, a modest increase from $23,000.

The new contribution limit for 401 (k)s and other workplace retirement plans in 2025 will be $23,500, up from $23,000 currently, the internal revenue service said friday. Employees can defer $23,500 into workplace plans, a modest increase from $23,000.