401k 2024 Employer Contribution Limit Irs. Most people don't max out their 401(k). For those with a 401(k), 403(b), or 457 plan through an employer, your new maximum contribution limit will go up to $23,000 in 2024.

Find out the irs limit on how much you and your employer can contribute to your 401(k) retirement savings account in 2023 and 2024. The annual 401(k) contribution limit for 2024.