2024 Contribution Limits 401k And 403b. $7,000 annual limit = $583.33 per monthly paycheck. If your employer offers a 401 (k) and a 401 (a), both plans share the same 415 (c) (total contribution) limit ($69,000 in 2024).

However, if your employer offers a. The basic employee contribution limit for 2024 is $23,000 ($22,500 for 2023).