401k Contribution Limit 2024 Employer. Employer matches don’t count toward this limit. You can contribute up to $23,000 to a 401(k) in 2024 or $30,500 if you're age 50 or older.

The contribution limit for simple 401 (k)s is $16,000 (up to $19,500 if you’re 50 or older). The roth 401 (k) contribution limit for 2024 is $23,000 for employee contributions and $69,000 total for both employee and employer contributions.