North Carolina individual income tax returns are due on April 15.

Kansas individual income tax returns are due on April 15. File Articles of Dissolution with the Utah Department of Commerce. Maine individual income tax returns are due on April 15. Click Prepare State on the EasyStep Navigator that just opened.

Ohio does not have a separate extension form, but does allow an extension based on the federal extensions available. If less than 100 percent of the tax is paid by April 15, interest and penalties may be charged on the balance until it is paid in full. Follow EasyStep instructions to request an extension, if needed.

Mississippi individual income tax returns are due on April 15. Connecticut individual income tax returns are due on April 15.