401k Roth Contribution Limits 2025. Subtract from the amount in (1): For 2025, the 401 (k) contribution limit for employees is $23,000, or $30,500 if you are age 50 or older.
401k standard contribution limit in 2025. For individual retirement accounts (iras)—both roth and traditional types—the 2025 contribution limit will increase to $7,000, up from $6,500 in 2025.