IRS To Be Closed May 24, Four Other Days Due to Budget and Sequester; Filing and Payment Deadlines Unchanged IR-2013-51, May 15, 2013 WASHINGTON — The Internal Revenue Service announced today additional details about the closures planned for May 24, June 14, July 5, July 22 and Aug. 30, 2013. See attached PDF for details #Sequester #Closed #furlough