Nc State Tax Form D-400 - Web if refund, mail return to: Electronic filing options and requirements. Web amended individual income tax; Extension for filing individual income tax return; North carolina amended schedule : Electronic filing and paying options. North carolina individual income tax instructions : Using efile allows you to file.
North carolina individual income tax instructions : Extension for filing individual income tax return; Electronic filing and paying options. Electronic filing options and requirements. Web amended individual income tax; North carolina amended schedule : Web if refund, mail return to: Using efile allows you to file.