Directory Results for 15405 DECISION On September 14, 2000, the Income Tax Audit Bureau (Bureau) of the Idaho State Tax Commission issued a Notice of Deficiency Determination to Redacted (taxpayer), proposing additional individual income tax and interest in the to 1545- 0047 Return of Organization Exempt From Income Tax 990 2003 Under section 501(c), 527, or 4947(a)(1) of the Internal Revenue Code (except black lung benefit trust or private foundation) Department of the Treasury &quot