401k Max 2024 Contributions Over 60. For 2024, the limit for 401(k) plan contributions is $23,000, up from $22,500 last year, according to the irs. The 2024 combined limit for employee and employer contributions is $69,000 for those under 50 and $76,500 for those 50.

For those with a 401(k), 403(b), or 457 plan through an employer, your new maximum contribution limit. Those same limits apply to 403(b).