401k 2024 Max Contribution. 2024 401k max contribution rates car lynne rosalie, โ this year the irs announced there will be an increase to the maximum employee 401 (k) contribution limit. In 2024, the contribution limit for a roth 401 (k) is $23,000, plus an additional contribution of $7,500 if you are age 50 or older.
Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal governmentโs thrift savings plan can contribute up. In 2024, people under age 50 can contribute.