Answer of the following questions - Can I file my federal and state taxes separately? Can filing status be different for federal and state? Do you have to file federal and state taxes at the same time? Can you just file federal taxes and not state? Most states that impose income taxes, however, use tax systems, where higher levels of income are taxed at a greater percentage rate .Filing taxes for many taxpayers in most states means filing a federal and a state return. Usually, federal and any state returns should be filed at an equivalent time.Please consider preparing and e-Filing your Federal and State Tax Returns on eFile.com next ,Your employer improperly withheld taxes for the incorrect state.With Federal/State E-file, taxpayers can e-file their federal and state tax returns ,the electronic filing software puts your federal and state return data in separate packets,These states have made filing state income taxes more convenient .If your state requires that you simply file state income taxes, you will have to try to to it separately from your federal tax return.Income taxes are the federal government's primary source of fuel, enabling it to Taxpayers can file as single, married filing jointly, married filing separately or.