401k Limit 2024 Combined With Salary. You can contribute to more than one 401 (k) plan. The contribution limit for simple 401 (k)s is $16,000 (up to $19,500 if you're 50 or older).
Those 50 and older can contribute. If you participate in a 401(k) retirement savings plan at work, your personal contribution limit in 2024 is $23,000.