2024 401k Max Catch Up Limit. Total 401(k) plan contributions by an employee and an employer cannot exceed $69,000 in 2024. Maximum 401(k) contribution limits for 2024.
For those with a 401(k), 403(b), or 457 plan through an employer, your new maximum contribution limit. Starting in 2024, employees can contribute up to $23,000 into their 401 (k), 403 (b), most 457 plans or the thrift savings plan for federal employees, the irs announced nov.