Roth 401 Contribution Limits 2024. As of 2023, individual employees have a 401 (k) contribution limit of $22,500, allowing them to contribute this amount annually to their 401 (k) account on a. 401 (k) contribution limits for 2024.

Unlike roth iras, roth 401 (k)s don’t have income limits. This is an extra $500 over 2023.