Form D-410 is available online at www.dornc.com. Click on Electronic Services. You should apply for an extension even if you believe you will be due a refund but cannot file by the due date. You are not required to send a payment of the tax you estimate as due to receive the extension; however, it will benefit you to pay as much as you can with the extension request. An extension of time for filing the return does not extend the time for paying the tax. If you do not pay the amount due by the original due date, you will owe a 10 percent late-payment penalty and interest. The late payment penalty will not be due if you pay at least 90 percent of your tax liability through withholding, estimated tax payments, or with Form D-410 by the original due date. A late-filing penalty may be assessed if your return is filed after the due date (including extensions). The penalty is 5 percent per month ($5.00 minimum; 25 percent maximum) on the remaining tax due. If you do not file the application for extension by the original due date of the return, you are subject to both a late-filing penalty and a latepayment penalty.
Out of the Country: If you were a U.S. citizen or resident and were out of the country on the regular due date of your return (April 15), you are granted an automatic 4-month extension for filing your North Carolina return if you fill in the "Out of the Country" circle on Page 1 of your return. "Out of the Country" means you live outside the United States and Puerto Rico and your main place of work is outside the United States and Puerto Rico, or you are in military service outside the United States and Puerto Rico. The time for payment of the tax is also extended; however, interest is due on any unpaid tax from the original due date of the return until the tax is paid. If you are unable to file the return within the automatic 4-month extension period, an additional 2- month extension may be obtained by following the provisions in the first paragraph of this section; however, Form D-410 must be filed by the automatic 4-month extended date of August 15.