If the ITIN is not renewed, the taxpayer may be subject to interest and penalties for any tax owed as a result of disallowed exemptions and credits. No action is needed by ITIN holders who donât need to file a tax return in 2017.
Washington, D.C., is located in the mid-Atlantic region of the U.S. East Coast. Due to the District of Columbia retrocession, the city has a total area of 68.3 square miles (177 km 2), of which 61.4 square miles (159 km 2) is land and 6.9 square miles (18 km 2) (10.16%) is water.
Ronald Reagan Washington National Airport (DCA). DCA is located in Arlington, VA just across the Potomac River from the Nationâs Capital, four miles south of D.C., a trip of only a few minutes by car, 15 to 20 minutes by Metro in non-rush-hour traffic.NTA events will be in the Walter E. Washington Convention Center (WCC) which is located between 7th and 9th Streets and N Street and Mt. Vernon Place in downtown DC, right across from the City Museum. Walter E. Washington Convention Center (WCC). 801 Mount Vernon Place, NW.