2024 401k Contributions Over 50 Limits. Those represent the additional amount of contributions that you can make to a 401(k) plan if you are age 50 or older. Workplace retirement plan contribution limits for 2024.
Starting in 2024, employees can contribute up to $23,000 into their 401 (k), 403 (b), most 457 plans or the thrift savings plan for federal employees, the irs. For 2024, the 401(k) contribution limit for employees is $23,000, or $30,500 if you are age 50 or older.