401k 2024 Contribution Limit Chart Over 50. Altogether, the most that can be contributed to your 401(k) plan between both you and your employer is $70,000 in 2025, up from $69,000 in 2024. The limit on employer and employee contributions is $69,000.

For 2024, the maximum 401(k) contribution limit is $23,000 for individuals under the age of 50. For those with a 401(k), 403(b), or 457 plan through an employer, your new maximum contribution limit will go up to.