401 K Catch Up Contribution Limits 2024. The limit for overall contributions—including the employer match—is 100%. The irs limits how much employees and employers can contribute to a 401 (k) each year.

For 2024, the 401(k) annual contribution limit is $23,000, up from $22,500 in 2023. If your income is less than $146,000 in 2024 and you’re a single.