Max 401k Catch Up Contribution 2024 Employer Match. Those 50 and older can contribute an additional $7,500. If you participate in a 401 (k) retirement savings plan at work, your personal contribution limit in 2024 is $23,000.

 — the limit for 2024 is $23,000.  — the total of all employee and employer contributions per employer will increase from $66,000 in 2023 to $69,000 in 2024 for those under 50.