CTR 99-3 Recalculating NOLs from Separate Corporate Returns to a Combined Corporate Return Decision Date May 21, 1999 Read more about CTR 99-3
CTR 99-5 Application of Public Law 86-272 (Supersedes CTR 95-2) Decision Date May 24, 1999 Read more about CTR 99-5
Pre 1991 All Income Tax Rulings Issued Prior to January 1, 1991 are Rescinded. Decision Date November 30, 2010 Read more about Pre 1991