…report on Supporting Organizations and Donor Advised Funds. An identical letter is addressed to Senator Hatch. Sincerely, Emily S. McMahon Acting Assistant Secretary (Tax Policy) Enclosure EFTA01104448 DEPARTMENT OF THE TREASURY WASHINGTON, D.C. 20220 December 5, 2011 The Honorable Orrin G. Hatch Ranking Member, Committee on Finance United States Senate Washington, DC 20510 Dear Senator Hatch: As mandated by section 1226(a) of the Pension Protection Act of 2006 (the PPA), the Department of the Treasury has conducted a…