2024 401k Contribution Limits Chart. The 401(k) contribution limit for employees in 2024 is $23,000. The maximum roth ira contribution limit for 2025 is the same as for 2024, which is $7,000 for those under 50, and an additional $1,000 in catch up contribution for those 50.

401k and retirement plan limits for the tax year 2024. The 401(k) contribution limit for 2024 is $23,000 for employee salary deferrals, and $69,000 for the combined employee and employer.