Roth 401 K Income Limits 2024 2024. 401 (k) contribution limits for 2024. This is an extra $500 over 2023.
Roth 401 (k) employee contributions are limited to $23,000, or $30,500 for those 50 and older, in 2024. The 401 (a) compensation limit (the amount of earned income that can be used to calculate retirement account contributions) will increase from $330,000 in 2023 to $345,000 in.