Max 401k Contribution 2024 Including Employer. 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. The total contribution limit, including employer.
Simple 401(k) plan contributions max out at $16,000 for the 2024 tax year. You can contribute to more than one 401(k) plan.