The history and building of the bridge was featured in a 2003 episode of the History Channel TV show Modern Marvels. On July 19, 2007, the Detroit Science Center unveiled an 80-foot-long (24 m), 19-foot-tall (5.8 m) scale model of the Mackinac Bridge. The exhibit was part of the stateâs 50th anniversary celebration of the bridge.
Filing tax returns on time. Generally, the due date for filing your income taxes is April 15. However, in 2017, April 15th falls on a Saturday. Therefore, the tax deadline has been changed to April 18, 2017, which falls on the following Monday.
Non-Calendar Year Fiscal Years. Both Form 1120 and Form 1120S are due on the 15th day of the third month following the end of the corporation's tax year. For example, corporations with a fiscal year ending March 31 must file their tax returns by June 15. Corporations whose fiscal year ends June 30 must file by September 15; fiscal years ending September 30, by December 15. Any tax due must be paid at this time.