Report Number | Report Details and Links |
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200510160 | The Indian Tribal Governments Office Should Reevaluate the Compliance Check Program to Make the Best Use of Its Limited Resources PDF | HTML |
200510182 | The Initial Implementation of the End User Access System Was Not Effectively Planned and the Continued Implementation Needs to Ensure the Efficient Use of Resources PDF | HTML |
200510183 | The Planning and Implementation of Changes to the Recruiting and Hiring Process Could Be Improved PDF | HTML |
200520143 | The Computer Security Incident Response Center Is Operating As Intended, Although Some Enhancements Can Be Made PDF | HTML |
200520144 | Internal Penetration Test of the Internal Revenue Service’s Networked Computer Systems PDF | HTML |
200520185 | Monitoring of PRIME Contractor Access to Networks and Data Needs to Be Improved PDF | HTML |
200520187 | Contracting for Information Technology Goods and Services Generally Provided Intended Benefits; However, Maintenance Contracts Were Not Always Supported PDF | HTML |
200510163 | Weaknesses in the Criminal Investigation Function’s Controls Leave Investigative Equipment Vulnerable to Loss PDF | HTML |
200510186 | Statistical Portrayal of the Tax Exempt Bonds Office’s Enforcement Activities From Fiscal Year 2002 Through Fiscal Year 2004 PDF | HTML |
200520184 | Increased IRS Oversight of State Agencies Is Needed to Ensure Federal Tax Information Is Protected PDF | HTML |
200510161 | The Tax Exempt and Government Entities Division Is Making Progress to Detect and Deter Fraud Within Its Customer Base, but the Impact Cannot Be Determined at This Time PDF | HTML |
20051c171 | Report on Audit of Compliance With Cost Accounting Standard 404, Capitalization of Tangible Assets PDF | HTML |
20051c173 | Report on Audit of Budget System Review PDF | HTML |
20051c175 | TIRNO-99-D-0005, Report on Compliance With Requirements Applicable to Major Programs and on Internal Control Over Compliance in Accordance With the Office of Management and Budget Circular A-133, Fiscal Year 2004 PDF | HTML |
20051c176 | Report on the Audit of Adequacy and Compliance of Disclosure Statement Revision 15, Effective January 1, 2005 PDF | HTML |
20051c177 | Final Voucher Audit Contract Number TIRNO-95-D-00061, Delivery Order Number 0011 PDF | HTML |
20051c178 | Report on the Audit of Adequacy and Compliance of Disclosure Statement Revision Number 4, Effective January 1, 2005 PDF | HTML |
20051c179 | Final Voucher Audit Contract Number TIRNO-95-D-00061, Delivery Order Number 0006 PDF | HTML |
20051c180 | Final Voucher Audit Contract Number TIRNO-95-D-00061, Delivery Order Number 0002 PDF | HTML |
20051c181 | Final Voucher Audit Contract Number TIRNO-95-D-00061, Delivery Order Number 0001 PDF | HTML |
20051c169 | Report on Audit of Forward Pricing Indirect Rates for Fiscal Years 2005 Through 2008 PDF | HTML |
20051c170 | Report on Audit of Compliance With Cost Accounting Standard 403, Allocation of Home Office Expenses PDF | HTML |
200530154 | The Clarity of Math Error Notices Has Improved, but Further Changes Could Enhance Notice Clarity and Reduce Unnecessary Notices PDF | HTML |
200540148 | Payments Made at the Taxpayer Assistance Centers Are Generally Timely and Accurately Processed PDF | HTML |
200510164 | The Internal Revenue Service Needs to Do More to Stop the Millions of Dollars in Fraudulent Refunds Paid to Prisoners PDF | HTML |
200510162 | Voucher Audit of the Integration Support Contract - TIRNO-92-C-00014 PDF | HTML |
200510158 | The Indian Tribal Governments Office Can Improve the Effectiveness, Consistency, and Efficiency of Compliance Checks PDF | HTML |
200510166 | The Tax Exempt and Government Entities Division’s Toll-Free Call Site Accuracy Rate and the Effectiveness and Efficiency of Call Site Operations Can Be Improved PDF | HTML |
20051c121 | Report on Audit of Budget System Review PDF | HTML |
20051c122 | Revised Fiscal Year 2005 Forward Pricing Proposal PDF | HTML |
20051c167 | Report on Preaward Survey of Prospective Contractor’s Accounting System PDF | HTML |
20051c168 | Report on Audit of Billing System Internal Controls PDF | HTML |
20051c172 | Report on Accounting System Review PDF | HTML |
20051c174 | Report on Audit of Cost Accounting Standards 420, Accounting for Independent Research and Development Costs and Bid and Proposal Costs PDF | HTML |
200530165 | Information From State Tax Amnesty Programs Could Bolster Compliance Efforts and Ensure Federal Tax Obligations Are Also Met PDF | HTML |
200530139 | Collection Field Function Penalty Abatements Need Proper Documentation and Coding PDF | HTML |
200530131 | More Effective Procedures Are Needed to Process Taxpayers’ Claims That They Did Not Request Employer Identification Numbers Assigned to Them PDF | HTML |
200530150 | Actions Are Needed to Ensure Corporations Receive Intended Tax Benefits for Reinvesting Foreign Earnings in the United States PDF | HTML |
200510159 | A Better Model Is Needed to Project the Return on Additional Investments in Tax Enforcement PDF | HTML |
200530151 | The Pre-Filing Agreement Program for Large Businesses Has Yielded Modest Results PDF | HTML |
200540155 | Taxpayers Continued to Experience Improved Access to Toll-Free Telephone Service During the 2005 Filing Season PDF | HTML |
200540157 | Fiscal Year 2005 Statutory Audit of Compliance With Legal Guidelines Restricting the Use of Records of Tax Enforcement Results PDF | HTML |
200530142 | The Collection Field Function Needs to Improve Case Actions to Prevent Employers From Incurring Additional Trust Fund Tax Liabilities PDF | HTML |
200510129 | Progress Has Been Made but Further Improvements Are Needed in the Administration of the Low Income Taxpayer Clinic Grant Program PDF | HTML |
200510153 | The Department of the Treasury Needs to Improve Its Management of Employee Express System Funds PDF | HTML |
200520103 | Controls Need to Be Strengthened to Ensure the Modernized e-File Project Meets Its Expectations PDF | HTML |
200510149 | The Internal Revenue Service Does Not Adequately Assess the Effectiveness of Its Training PDF | HTML |
200510156 | The Private Debt Collection Request for Quotation Outlines Adequate Procedures and Controls PDF | HTML |
20051c116 | Report on Audit of Billing System PDF | HTML |
20051c117 | Report on Audit of Forward Pricing Indirect Rates and Facility Capital Cost of Money Factors for Fiscal Years 2005, 2006, and 2007 PDF | HTML |
20051c118 | Preaward Survey of Prospective Contractor’s Accounting System PDF | HTML |
20051c119 | Report on Review of Fiscal Year 2002 Incurred Costs PDF | HTML |
20051c120 | Report on Audit of Compliance With Cost Accounting Standard 414 - Accounting for Cost of Money As an Element of the Cost of Facilities Capital PDF | HTML |
20051c115 | Incurred Costs Audit for Fiscal Year Ending September 30, 2002 PDF | HTML |
200540152 | Electronic Tax Law Assistance Program Responses Are Timely and Generally Accurate PDF | HTML |
20051c114 | Incurred Costs Audit for Fiscal Year 2000 TIRNO-92-C-00014, TIRNO-92-C-0014, TIRNO-99-R-0009, TIRNO-99-D-0001, and TIR-92-0014 PDF | HTML |
20051c113 | Report on Labor Cost Charging and Allocation PDF | HTML |
200510141 | The Overall Independence of the Office of Appeals Appears to Be Sufficient PDF | HTML |
200510145 | Voucher Audit of the Treasury Information Processing Support Services Contract - TIRNO-00-D-00013 PDF | HTML |
200540147 | Coordination and Monitoring Are Needed for Continued Improvement in the Tax Return Preparation Process at the Taxpayer Assistance Centers PDF | HTML |
200540146 | Customer Accuracy at Taxpayer Assistance Centers Showed Little Improvement During the 2005 Filing Season PDF | HTML |
200530136 | Federal Tax Deposit Penalties Have Been Significantly Reduced, but Additional Steps Could Further Reduce Avoidable Penalty Assessments PDF | HTML |
200540137 | Controls Over the Processing of the Mortgage Interest Credit Need to Be Improved PDF | HTML |
200530140 | Improved Internal Revenue Service Coordination Is Needed to Resolve Large Volumes of Fraudulent Schedule C Refund Returns PDF | HTML |
200510138 | The Office of Appeals Should Strengthen and Reinforce Procedures for Collection Due Process Cases PDF | HTML |
Report Number | Report Details and Links |
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200520128 | Security Controls Were Not Adequately Considered in the Development and Integration Phases of Modernization Systems PDF | HTML |
200540133 | Administration of the Earned Income Tax Credit Program Has Improved, but Challenges Continue PDF | HTML |
200510127 | Opportunities Exist for the Employee Plans Function to Improve the Timeliness and Accuracy of Merit Closure Determination Letters PDF | HTML |
200530132 | Opportunities Exist to Improve the Efforts of the Taxpayer Education and Communication Organization to Assist Small Businesses in Understanding and Fulfilling Their Tax Obligations PDF | HTML |
200510135 | Controls Over the Financial Activities of the Internal Revenue Service Oversight Board Need to Be Improved PDF | HTML |
200530123 | The Strategy to Reemphasize Penalties in Corporate Examinations Could Be Enhanced PDF | HTML |
200530130 | The Small Business/Self-Employed Division Is Beginning to Address Challenges That Affect Corporate Return Examination Coverage PDF | HTML |
200530126 | Additional Work Is Needed to Determine the Extent of Employment Tax Underreporting PDF | HTML |
200520102 | Annual Assessment of the Business Systems Modernization Program PDF | HTML |
200510125 | Additional Actions Are Needed to Ensure Section 527 Political Organizations Publicly Disclose Their Activities Timely and Completely PDF | HTML |
200510124 | Voucher Audit of the Treasury Information Processing Support Services Contract - TIRNO-00-D-00015 PDF | HTML |
Report Number | Report Details and Links |
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200530101 | Compliance Opportunities Exist for the Internal Revenue Service to Use Foreign Source Income Data PDF | HTML |
200540110 | The Effectiveness of the Taxpayer Assistance Center Program Cannot Be Measured PDF | HTML |
200540106 | A Corporate Strategy Is Key to Addressing the Growing Challenge of Identity Theft PDF | HTML |
200540111 | Processing Changes Would Improve Service and Reduce Unnecessary Interest Paid on Refunds to Taxpayers That File Amended Individual Income Tax Returns PDF | HTML |
200520098 | Mid-range Computer Storage Resources Need Better Administration to Ensure Effective and Efficient Utilization and Accurate Reporting PDF | HTML |
200540112 | Fiscal Year 2005 Statutory Audit of Compliance With Notifying Taxpayers of Their Rights When Requested to Extend the Assessment Statute PDF | HTML |
200540109 | Individual Income Tax Return Information Was Accurately and Timely Posted to the Customer Account Data Engine PDF | HTML |
200520108 | More Management Attention Is Needed to Protect Critical Assets PDF | HTML |
20051c066 | TIRNO-00-D-00018, TIRNO-99-D-00018, TIRNO-99-D-0001, TIRNO-02-K-00055, TIRNO-02-K-00051 Incurred Cost Audit for Fiscal Year 2002 PDF | HTML |
20051c067 | Report on Audit of Purchasing System PDF | HTML |
200520097 | Managers and System Administrators Need to Limit Employees’ Access to Computer Systems PDF | HTML |
200530049 | A Test of the Private Sector’s Ability to Provide Tax Law Telephone Assistance Did Not Produce Sufficient Information to Support a Competitive Sourcing Decision PDF | HTML Management Response | Audit Comment |
20051c065 | TIRNO-92-C-0014 Incurred Cost Audit for Fiscal Year 2001 PDF | HTML |
200510105 | Alternate Strategies Are Needed for Upgrading Campus Facilities PDF | HTML |
200510107 | Improved Policies and Guidance Are Needed for the Telework Program PDF | HTML |
200540104 | Fiscal Year 2005 Statutory Audit of Compliance With Legal Guidelines Prohibiting the Use of Illegal Tax Protester and Similar Designations PDF | HTML |
200520100 | Security Controls for the Taxpayer Advocate Management Information System Could Be Improved PDF | HTML |
Report Number | Report Details and Links |
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20051c060 | Incurred Costs Audit for Fiscal Year Ended March 31, 2003 PDF | HTML |
20051c063 | Audit of Estimating System and Related Internal Controls PDF | HTML |
20051c064 | Report on Audit of Indirect and Other Direct Cost System PDF | HTML |
200530095 | Fiscal Year 2005 Statutory Review of Compliance With Lien Due Process Procedures PDF | HTML |
200530096 | The Implementation of the Offer in Compromise Application Fee Reduced the Volume of Offers Filed by Taxpayers at All Income Levels PDF | HTML |
200530090 | Changes to Processing Procedures and Line Descriptions on the Form 1040 Would Reduce Erroneous Claims for Some Refundable Credits PDF | HTML |
200530091 | Fiscal Year 2005 Review of Compliance With Legal Guidelines When Conducting Seizures of Taxpayers’ Property PDF | HTML |
200540094 | Forms, Publications, and Computer Programming Were Adequately Addressed and Updated in Most Instances for the 2005 Filing Season PDF | HTML |
200530072 | Taxpayer Rights Are Being Protected When Levies Are Issued PDF | HTML |
Report Number | Report Details and Links |
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200530084 | Performance Management in the Large and Mid-Size Business Division’s Industry Case Program Needs Strengthening PDF | HTML |
200540093 | The Earned Income Tax Credit Income Verification Test Was Properly Conducted PDF | HTML |
200530086 | Taxpayer Remittances Were Generally Safeguarded Within the Ogden Submission Processing Site; However, Some Security Vulnerabilities Exist PDF | HTML |
200510078 | Improvements Are Needed in the Exempt Organizations Compliance Unit to Better Support the Exempt Organizations Function’s Overall Strategic Goals PDF | HTML |
200510089 | Some Improvements Have Been Made to Better Comply With Freedom of Information Act Requirements PDF | HTML |
200520083 | While Many Improvements Have Been Made, Continued Focus Is Needed to Improve Contract Negotiations and Fully Realize the Potential of Performance-Based Contracting PDF | HTML |
200530080 | Actions Are Needed to Eliminate Inequities in the Employment Tax Liabilities of Sole Proprietorships and Single-Shareholder S Corporations PDF | HTML |
200510081 | Statistical Portrayal of the Criminal Investigation Function’s Enforcement Activities From Fiscal Year 1999 Through Fiscal Year 2004 PDF | HTML |
200520061 | The Business Systems Development Organization’s Effective Process for Developing Information Systems Requirements Can Be Made More Efficient by Tracking and Analyzing Related Costs PDF | HTML |
200540079 | The Accounts Management Program Has Annual Performance Goals but Should Develop Long-Term Performance Goals PDF | HTML |
200540075 | The Innocent Spouse Centralized Review Function Ensured Accurate Relief Determinations, but Improvements Could Increase Customer Service PDF | HTML |
Report Number | Report Details and Links |
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200520074 | Business Cases for Information Technology Projects Need Improvement PDF | HTML |
200530073 | The Small Business/Self-Employed Division Has Made Significant Changes to Enhance the Automated Substitute for Return Program, but Opportunities Exist for Further Improvement PDF | HTML |
200540077 | Taxpayers Identified As Serving in Combat Zones Were Properly Afforded Tax Benefits, but Account Identification and Maintenance Processes Need Improvement PDF | HTML |
200540062 | The Internal Revenue Service’s Implementation of the Improper Payments Information Act Is Progressing PDF | HTML |
200510076 | Voucher Audit of the Treasury Information Processing Support Services Contract TIRNO-00-D-00014 PDF | HTML |
200520071 | The Chief Information Officer Is Taking Steps to Timely Complete Corrective Actions to Treasury Inspector General for Tax Administration Reports PDF | HTML |
20051c046 | Report on Audit of Contractor’s Compliance With Cost Accounting Standard 420, Accounting for Independent Research and Development and Bid Proposal Costs PDF | HTML |
20051c059 | Audit of Fiscal Year 2005 Forward Pricing Direct Labor Rates PDF | HTML |
Report Number | Report Details and Links |
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200510054 | The Criminal Investigation Function Has Made Progress in Investigating Criminal Tax Cases; However, Challenges Remain PDF | HTML |
200530048 | Stronger Sanctions Are Needed to Encourage Timely Filing of Pass-Through Returns and Ensure Fairness in the Tax System PDF | HTML |
200530053 | Opportunities Exist to Improve the Effectiveness and Efficiency of the Automated 6020(b) Program PDF | HTML |
200510070 | The Human Resources Investment Fund Is Not a Cost-Effective Method of Providing Tuition Assistance PDF | HTML |
20051c056 | Report on Fiscal Year 2004 Labor Floor Checks PDF | HTML |
200520069 | Security Controls for the Appeals Centralized Database System Could Be Improved PDF | HTML |
200530055 | Trends in Compliance Activities Through Fiscal Year 2004 PDF | HTML |
20051c043 | Forward Pricing Indirect Rate Review for Fiscal Year 2003 PDF | HTML |
20051c044 | Comprehensive Labor Audit for Fiscal Year 2004 PDF | HTML |
20051c045 | Report on Noncompliance With Cost Accounting Standard 410, Allocation of Business Unit General Administrative Expenses to Final Cost Objectives PDF | HTML |
20051c047 | Report on Audit of Direct and Indirect Costs for Contractor’s Fiscal Year 2003 - Company 1 PDF | HTML |
20051c057 | TIRNO-00-D-00024 Supplemental Report on Audit of Contractor’s Fiscal Year 2000 Incurred Costs PDF | HTML |
20051c058 | Report on Audit of Direct and Indirect Costs for Contractor’s Fiscal Year 2003 - Company 6 PDF | HTML |
200510068 | The Internal Revenue Service’s Federal Financial Management Improvement Act Remediation Plan As of December 31, 2004 PDF | HTML |
200530052 | Procedures Regarding the Failure to Pay Tax Penalty Result in Inconsistent Treatment of Taxpayers and Hundreds of Millions of Dollars in Lost Revenue PDF | HTML |
20051c033 | Accounting System Deficiencies Found During Incurred Cost Audit PDF | HTML |
200520050 | All Small-Scale Information Technology Projects Should Be Included in the Investment Inventory, and Related Procurement Requisitions Should Be Properly Reviewed and Approved PDF | HTML |
200520042 | While Progress Has Been Made, Managers and Employees Are Still Susceptible to Social Engineering Techniques PDF | HTML |
200510051 | There Were No Administrative or Civil Actions With Respect to Violations of Fair Tax Collection Practices in Calendar Year 2004 PDF | HTML |
200540039 | The Earned Income Credit Recertification Program Continues to Experience Problems PDF | HTML |
20051c034 | Incurred Cost Audit for Fiscal Year 2000 PDF | HTML |
200520024 | The Disaster Recovery Program Has Improved, but It Should Be Reported As a Material Weakness Due to Limited Resources and Control Weaknesses PDF | HTML |
Report Number | Report Details and Links |
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200520038 | Sensitive Data Sent Via Email Is Adequately Protected, but Controls Could Be Streamlined PDF | HTML |
200540040 | Fiscal Year 2005 Statutory Review of Restrictions on Directly Contacting Taxpayer PDF | HTML |
200530029 | The Limited Issue Focused Examination Process Has Merit, but Its Use and Productivity Are Concerns PDF | HTML |
200540041 | Fiscal Year 2005 Statutory Review of Disclosure of Collection Activity With Respect to Joint Returns PDF | HTML |
200510035 | Review of the Exempt Organizations Function Process for Reviewing Alleged Political Campaign Intervention by Tax Exempt Organizations PDF | HTML |
20051c032 | Report on Application of Agreed-Upon Procedures - Quick Closeout for Contract Number TIRNO-95-D-00065, Delivery Order Number 0015 PDF | HTML |
20051c030 | Compensation System Audit PDF | HTML |
20051c031 | Report on Follow-Up Audit of Labor Accounting System PDF | HTML |
200520028 | The Internal Revenue Service Has Appropriate Processes to Accept Modernization Program Software From Developers PDF | HTML |
200510037 | The Department of the Treasury’s HR Connect Human Resources System Was Not Effectively Implemented PDF | HTML |
200520036 | Security Controls for the Counsel Automated System Environment Management Information System Could Be Improved PDF | HTML |
200540026 | Processes Used to Ensure the Accuracy of Information for Individual Taxpayers on IRS.gov Need Improvement PDF | HTML |
Report Number | Report Details and Links |
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200530022 | Enhancing Internal Controls for the Internal Revenue Service’s Excess Collections File Could Improve Case Resolution PDF | HTML |
200520023 | The Modernization Program Is Establishing a Requirements Management Office to Address Requirements Development and Management Problems PDF | HTML |
200520027 | The Method of Tracking Corrective Actions for Known Security Weaknesses Has Not Been Adequately Developed PDF | HTML |
200540025 | Opportunities Exist to Improve Tax Software Packages PDF | HTML |
Report Number | Report Details and Links |
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200540021 | Customer Service at the Taxpayer Assistance Centers Is Improving but Is Still Not Meeting Expectations PDF | HTML |
200540016 | The 2004 Filing Season Was Completed Timely and Accurately, but Some Tax Law Changes Have Not Been Effectively Implemented PDF | HTML |
200510020 | The Exempt Organizations Function’s Market Segment Approach Needs Further Development PDF | HTML |
200520019 | System Requirements Were Not Adequately Managed During the Testing of the Custodial Accounting Project PDF | HTML |
200540018 | Toll-Free Account Assistance to Taxpayers Is Professional and Timely, and the Quality of Information Provided Has Improved PDF | HTML |
200540015 | Application of the Earned Income Credit Two-Year Ban Could Be More Consistent, Accurate, and Clear to Taxpayers PDF | HTML |
200540017 | The Health Coverage Tax Credit Was Accurately Processed During the 2004 Filing Season PDF | HTML |
200520014 | The Internal Revenue Service Should Ensure the Root Causes of Business Systems Modernization Performance Problems Are Successfully Addressed PDF | HTML |
200530013 | Improvements Are Needed in the Timeliness and Accuracy of Offers in Compromise Processed by Field Offer Groups PDF | HTML |
Report Number | Report Details and Links |
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200530010 | The Internal Revenue Service Is Making Progress in Addressing Compliance Among Small Businesses Engaged in Electronic Commerce PDF | HTML |
200520005 | To Ensure the Customer Account Data Engine’s Success, Prescribed Management Practices Need to Be Followed PDF | HTML |
200530011 | Implementation of the Collection Field Function Consultation Initiative Was Carefully Coordinated, but Some Aspects Could Be Enhanced PDF | HTML |
200530012 | The High Income Taxpayer Strategy Was Effectively Implemented, Although Its Success Still Needs to Be Determined PDF | HTML |
Report Number | Report Details and Links |
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200540007 | The Wage and Investment Division’s Discretionary Examination Program Effectively Monitored Performance Data to Meet Annual Program Goals PDF | HTML |
200520004 | The Business Systems Development Organization Can Improve Management of Information Services Requests PDF | HTML |
200540006 | Initial Results of the Fiscal Year 2004 Earned Income Tax Credit Concept Tests Provide Insight on Ways Taxpayer Burden Can Be Reduced in Future Tests PDF | HTML |
200540008 | The Wage and Investment Division’s Automated Underreporter Program Effectively Monitored Performance Data to Meet Annual Program Goals PDF | HTML |
200510009 | Progress Has Been Made in Improving the Financial Management of Reimbursable Work Authorizations PDF | HTML |
20051c002 | TIRNO-00-D-00020 and TIRNO-95-D-00066 Cumulative Allowable Cost Worksheet, Fiscal Year Ended June 30, 2002 PDF | HTML |
20051c003 | Final Vouchers Audit for TIRNO-95-D-00065 PDF | HTML |
200540001 | Injured Spouse Guidance Is Not Consistent PDF | HTML |