401k Max 2024 Employer. For those with a 401(k), 403(b), or 457 plan through an employer, your new maximum contribution limit. Workers who contribute to a 401 (k), 403 (b), most 457 plans and the federal government’s thrift savings plan can contribute up to $23,000 in 2024, a $500 increase.

The 401(k) contribution limit for 2024 is $23,000, or $30,500 if you’re at least 50. Most people don’t max out their 401(k).