TaxSlayer.com works along side with the Missouri Department of Revenue to help bring you the latest tax forms & schedules. Each of our TaxSlayer.com tax experts work year-round to conform to the latest Missouri tax laws and lower your state tax burden. When you prepare your federal return with TaxSlayer.com, we make it quick and easy to complete any Missouri resident and Missouri non-resident state tax returns, all with no additional fees. TaxSlayer.com is proud to offer efile and direct deposit with all states that offer e file and have direct deposit capabilities.