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GAO-07-132R 1 (2006-11-03)

handle is hein.gao/gaocrptatwo0001 and id is 1 raw text is: 


Sai

       Accountability * Integrity * Reliability
United States Government Accountability Office
Washington, DC 20548


         November 3, 2006


         The Honorable Todd J. Zinser
         Acting Inspector General
         Department of Transportation
         Subject: Applying Agreed-Upon Procedures: Airport and Airway Trust Fund
                   Excise Taxes

         Dear Mr. Zinser:

         We have performed the procedures contained in the enclosure to this report, which
         we agreed to perform and with which you concurred, solely to assist your office in
         ascertaining whether the net excise tax revenue distributed to the Airport and Airway
         Trust Fund (AATF) for the fiscal year ended September 30, 2006, is supported by the
         underlying records. As agreed with your office, we evaluated fiscal year 2006 activity
         affecting distributions to the AATF.

         In performing the agreed-upon procedures, we conducted our work in accordance
         with U.S. generally accepted government auditing standards, which incorporate
         financial audit and attestation standards established by the American Institute of
         Certified Public Accountants. These standards also provide guidance for performing
         and reporting the results of agreed-upon procedures.

         The adequacy of the procedures to meet your objectives is your responsibility, and
         we make no representation in that respect. The procedures we agreed to perform
         were related to (1) detailed tests of transactions that represent the underlying basis
         of amounts distributed to the AATF, (2) Internal Revenue Service's (IRS) quarterly
         AATF certifications, (3) Department of the Treasury's Financial Management Service
         adjustments to the AATF during fiscal year 2006, (4) IRS's precertification' of receipts
         for each quarter completed in fiscal year 2006, (5) certain procedures of the
         Department of the Treasury's Office of Tax Analysis' (OTA) process for estimating
         amounts to be distributed to the AATF for the fourth quarter of fiscal year 2006, and
         other procedures related to (6) the net amount of fiscal year 2006 excise taxes
         distributed to the AATF, (7) transactions that represent total IRS tax revenue receipts
         and refunds, and (8) key reconciliations of IRS records to Department of the Treasury
         records. The enclosure contains the agreed-upon procedures and our findings from
         performing each of the procedures.

         'To accommodate the Department of Transportation's accelerated reporting date for fiscal year 2006,
         IRS performed precertifications of excise tax collections. The data are for information purposes only,
         and the precertification does not constitute an official certification.


GAO-07-132R Airport and Airway Trust Fund Excise Tax Procedures