2024 401k Contribution Limits 2024 Over 55. If you recently started a 401(k), the 2024 contribution limits are particularly important. Find out how to maximize your retirement.

In 2024, aggregate contributions can reach up to $69,000 if you are under 50 and $76,500 if you are 50 or older. The irs has announced the contribution limits for retirement accounts for 2024, which are higher than in 2023.