401k Limits 2025 Over 50 Catch Up. The 401(k) contribution limit for 2023 is $22,500 for employee salary deferrals. If you're feeling behind on retirement savings, you can make higher 401(k) plan.

$70,000 (up $1,000 from 2024) 457(b) plans. Under current law, employees who have attained age 50 are permitted to make.