ITR 99-1 Superseded on 8/1/2014 – see ITR 14-3 Decision Date August 15, 1999 Read more about ITR 99-1
ITR 99-2 Superseded on 12/5/2013 – see ITR 13-5 Decision Date February 9, 2000 Read more about ITR 99-2
Pre 1991 All Income Tax Rulings Issued Prior to January 1, 1991 are Rescinded. Decision Date November 30, 2010 Read more about Pre 1991