401k Contribution Limits 2024 Catch Up Total Contribution Limit. — contribution limits for a roth 401(k) are the same as a traditional 401(k). So, those aged 50 or over can contribute a total of $30,500 to their 401 (k) during 2024.
The total contribution limit, including employer contributions, is $69,000 for employees under 50 and $76,500 for those. — the combined annual contribution limit for roth and traditional iras for the 2024 tax year is $7,000, or $8,000 if you’re age 50 or older.