401k 2024 Maximum Limits. For those with a 401(k), 403(b), or 457 plan through an employer, your new maximum contribution limit. The maximum amount a single person can contribute from their salary to their 401k plan is expected to increase almost $1000, which will make a total of $24,000.
Here’s how the 401(k) plan limits will change in 2024: For those with a 401(k), 403(b), or 457 plan through an employer, your new maximum contribution limit.