| Report Number | Report Details and Links |
|---|---|
| 201120099 | The Mainframe Databases Reviewed Met Security Requirements; However, Automated Security Scans Were Not Performed Audit Highlights: PDF | HTML |
| 201110095 | Contract Files Lacked Sufficient Information to Support Determinations of Present Responsibility Audit Highlights: PDF | HTML |
| 201120127 | The Customer Account Data Engine 2 Program Management Office Implemented Systems Development Guidelines; However, Process Improvements Are Needed to Address Inconsistencies Audit Highlights: PDF | HTML |
| 201130117 | Improvements Are Needed to Ensure the Central Withholding Agreement Program Fosters Nonresident Alien Withholding Compliance Audit Highlights: PDF | HTML |
| 201111132 | Procurements Were Not Processed in Compliance With the American Recovery and Reinvestment Act of 2009 Audit Highlights: PDF | HTML |
| 201140131 | Low Participation and Tax Return Volumes Continue to Hinder the Transition of Individual Income Tax Returns to the Modernized e-File System Audit Highlights: PDF | HTML |
| 201120106 | Annual Assessment of the Internal Revenue Service Information Technology Program Audit Highlights: PDF | HTML |
| 201130113 | Steps Can Be Taken to Enhance the Quality of Audits Involving Small Corporate Returns Audit Highlights: PDF | HTML |
| 201140126 | Controls Over Refunds to Certain Taxpayers Could Be Improved Audit Highlights: PDF | HTML |
| 201140128 | The Passage of Late Legislation and Incorrect Computer Programming Delayed Refunds for Some Taxpayers During the 2011 Filing Season Audit Highlights: PDF | HTML |
| 201120109 | The Customer Account Data Engine 2 Is Making Progress Toward Achieving Daily Processing, but Improvements Are Warranted to Ensure Full Functionality Audit Highlights: PDF | HTML |
| 201110125 | Management Oversight of the Small Business/Self-Employed Division’s Fuel Compliance Fleet Card Program Should Be Strengthened Audit Highlights: PDF | HTML |
| 201130114 | Collection Actions Were Not Always Pursued on Cases Returned From the Private Debt Collection Program Audit Highlights: PDF | HTML |
| 201140124 | Many Investment Theft Loss Deductions Appear to Be Erroneous Audit Highlights: PDF | HTML |
| 201120101 | Security Controls Over Wireless Technology Were Generally in Place; However, Further Actions Can Improve Security Audit Highlights: PDF | HTML |
| 201130112 | Reducing the Processing Time Between Balance Due Notices Could Increase Collections Audit Highlights: PDF | HTML |
| 201120074 | Mainframe Computer Performance Is Being Actively Monitored, but Defined-Service Agreements and Software Licensing Can Be Improved Audit Highlights: PDF | HTML |
| 201120111 | Continued Centralization of the Windows Environment Would Improve Administration and Security Efficiencies Audit Highlights: PDF | HTML |
| 201140115 | Affordable Care Act: The Number of Taxpayers Filing Tanning Excise Tax Returns Is Lower Than Expected Audit Highlights: PDF | HTML |
| 201130118 | The 2009 Offshore Voluntary Disclosure Initiative Increased Taxpayer Compliance, but Some Improvements Are Needed Audit Highlights: PDF | HTML |
| 201110098 | The Internal Revenue Service Adequately Prepared for and Responded to the Austin Incident Audit Highlights: PDF | HTML |
| 201120116 | Treasury Inspector General for Tax Administration – Federal Information Security Management Act Report for Fiscal Year 2011 Audit Highlights: PDF | HTML |
| 201110108 | The Employee Plans Function Should Continue Its Efforts to Obtain Needed Retirement Plan Information Audit Highlights: PDF | HTML |
| 201120110 | The Customer Account Data Engine 2 Database Implementation Project Made Progress in Design Activities, but Improvements Are Needed Audit Highlights: PDF | HTML |
| 201120105 | The Modernization and Information Technology Services Organization Is Effectively Planning for the Implementation of the Affordable Care Act Audit Highlights: PDF | HTML |
| 201110107 | The Administration of Recruitment and Retention Incentives Has Improved, but Additional Actions Should Be Taken Audit Highlights: PDF | HTML |
| 201140103 | Affordable Care Act: Efforts to Implement the Small Business Health Care Tax Credit Were Mostly Successful, but Some Improvements Are Needed Audit Highlights: PDF | HTML |
| 201130090 | Fiscal Year 2011 Statutory Review of Restrictions on Directly Contacting Taxpayers Audit Highlights: PDF | HTML |
| 201141083 | Billions of Dollars in Education Credits Appear to Be Erroneous Audit Highlights: PDF | HTML |
| 201130102 | National Research Program Audits of Individuals Are Closely Monitored, but the Quality of Tests for Unreported Income Is a Concern Audit Highlights: PDF | HTML |
| 201141097 | First-Time Homebuyer Credit Repayment Notices Were Incorrect, and the Method Used to Identify Dispositions Is Unreliable Audit Highlights: PDF | HTML |
| 201140100 | Legislative Requirements Were Met When Awarding Grants and Tax Credits for the Qualifying Therapeutic Discovery Project Program Audit Highlights: PDF | HTML |
| 201130084 | Additional Steps Are Needed To Better Ensure Audits Are Expanded to Prior and/or Subsequent Year Returns When Substantial Taxes May Be Owed Audit Highlights: PDF | HTML |
| 201130091 | Using Soft Notices to Address Reporting Discrepancies Has Merit, but Cost and Benefit Questions Remain Audit Highlights: PDF | HTML |
| 201120088 | The Modernized e-File Release 6.2 Included Enhancements, but Improvements Are Needed for Tracking Performance Issues and Security Weaknesses Audit Highlights: PDF | HTML |
| 201130093 | The Office of Disclosure Continues to Improve Compliance With the Freedom of Information Act Requirements Audit Highlights: PDF | HTML |
| 201110096 | Risk Management Efforts Could Be Improved With Clearly Defined Procedures and Expanded Information Sharing Audit Highlights: PDF | HTML |
| Report Number | Report Details and Links |
|---|---|
| 201110075 | Controls Over the Purchase Card Program Were Not Effective in Ensuring Appropriate Use Audit Highlights: PDF | HTML |
| 201120076 | The IRS2GO Smartphone Application Is Secure, but Development Process Improvements Are Needed Audit Highlights: PDF | HTML |
| 201140094 | Accuracy of Tax Returns, the Quality Assurance Processes, and Security of Taxpayer Information Remain Problems for the Volunteer Program Audit Highlights: PDF | HTML |
| 201110089 | The Human Capital Office Improved the Hiring Process, but Additional Actions Can Be Taken to Better Monitor Hiring Timelines Audit Highlights: PDF | HTML |
| 201110086 | Controls Over Costs and Building Security Related to Outsourced Office Support Services Need to Be Improved Audit Highlights: PDF | HTML |
| 201140087 | Increased Call Demand and Limited Resources Continue to Adversely Affect the Toll-Free Telephone Level of Service Audit Highlights: PDF | HTML |
| 201120078 | Service Operations Command Center Management Can Do More to Benefit From Implementing the Information Technology Infrastructure Library Audit Highlights: PDF | HTML |
| 201110085 | Affordable Care Act: The Tax Exempt and Government Entities Division’s Planning Efforts for the Health Care Reform Legislation Audit Highlights: PDF | HTML |
| 201110062 | Additional Improvements Are Needed in the Office of Appeals Collection Due Process Program to Ensure Statutory Requirements Are Met Audit Highlights: PDF | HTML |
| Report Number | Report Details and Links |
|---|---|
| 201140073 | Progress Has Been Made, but Additional Improvements to the E-Help Desk Are Needed to Support Expanding Electronic Products and Services Audit Highlights: PDF | HTML |
| 201130069 | Fiscal Year 2011 Statutory Audit of Compliance with Legal Guidelines Restricting the Use of Records of Tax Enforcement Results Audit Highlights: PDF | HTML |
| 201130077 | Fiscal Year 2011 Statutory Review of Disclosure of Collection Activity With Respect to Joint Returns Audit Highlights: PDF | HTML |
| 201130071 | Trends in Compliance Activities Through Fiscal Year 2010 Audit Highlights: PDF | HTML |
| 201140065 | Plans for the Implementation of Merchant Card Reporting Could Result in Burden for Taxpayers and Problems for the Internal Revenue Service Audit Highlights: PDF | HTML |
| 201110072 | Additional Actions and Data Are Needed to Further Analyze the Size and Skills of the Acquisition Workforce Audit Highlights: PDF | HTML |
| 201130068 | Trends in Criminal Investigation’s Enforcement Activities Showed Improvements for Fiscal Year 2010, With Gains in Most Performance Indicators Audit Highlights: PDF | HTML |
| 201140070 | The Internal Revenue Service Provides Helpful and Accurate Tax Law Assistance but Taxpayers Experience Lengthy Wait Times to Speak With Assistors Audit Highlights: PDF | HTML |
| 201110067 | The Taxpayer Advocate Service Can More Effectively Ensure Low Income Taxpayer Clinics Are Appropriately Using Grant Funds Audit Highlights: PDF | HTML |
| 201130063 | Procedures Allowed Inconsistent Processing of Streamlined Installment Agreements Audit Highlights: PDF | HTML |
| 201140059 | Some Taxpayer Responses to Math Error Adjustments Were Not Worked Timely and Accurately Audit Highlights: PDF | HTML |
| 201141061 | Individuals Who Are Not Authorized to Work in the United States Were Paid $4.2 Billion in Refundable Credits Audit Highlights: PDF | HTML |
| 201140058 | Taxpayers Do Not Always Receive Quality Responses When Corresponding About Tax Issues Audit Highlights: PDF | HTML |
| Report Number | Report Details and Links |
|---|---|
| 201110052 | The Identification and Evaluation of Systemic Advocacy Projects Designed to Resolve Broad-Based Taxpayer Problems Can Be Improved Audit Highlights: PDF | HTML |
| 201120060 | Corrective Actions to Address the Disaster Recovery Material Weakness Are Being Completed Audit Highlights: PDF | HTML |
| 201141057 | Control Weaknesses Over Amended Returns Allowed Some Inappropriate Claims for the First-Time Homebuyer Credit to Be Allowed Audit Highlights: PDF | HTML |
| 201130055 | Fiscal Year 2011 Statutory Audit of Compliance With Notifying Taxpayers of Their Rights When Requested to Extend the Assessment Statute Audit Highlights: PDF | HTML |
| 201111053 | The Direct Pay Build America Bond Compliance Check Program Has Yet to Result in Wide-Scale Examinations Audit Highlights: PDF | HTML |
| Report Number | Report Details and Links |
|---|---|
| 201110041 | Challenges Continue With Reporting Complete and Accurate Information in the Federal Financial Management Improvement Act Remediation Plan Audit Highlights: PDF | HTML |
| 201110042 | Improvements Are Needed in the Voluntary Closing Agreement Process for Public Employers Audit Highlights: PDF | HTML |
| 201140054 | Some Taxpayers Were Not Appropriately Notified When Their Personally Identifiable Information Was Inadvertently Disclosed Audit Highlights: PDF | HTML |
| 201130048 | Successfully Processing Large Corporate Tax Returns Electronically Was a Major Accomplishment, but Eliminating More Compliant Returns From the Audit Stream Is a Work in Progress Audit Highlights: PDF | HTML |
| 201110034 | Limitations in the Sample Size for the Internal Revenue Service’s Employment Tax Study May Impact the Ability to Determine Compliance Levels Audit Highlights: PDF | HTML |
| 201120046 | Access Controls for the Automated Insolvency System Need Improvement Audit Highlights: PDF | HTML |
| 201130051 | Challenges Remain When Processing Undeliverable Mail and Preventing Violations of Taxpayers’ Rights During the Lien Due Process Audit Highlights: PDF | HTML |
| 201110050 | The Employee Plans Function Has Improved the Process for Selecting Retirement Plans for Examination Audit Highlights: PDF | HTML |
| 201130039 | Challenges Remain to Balance Revenue Officer Staffing With Attrition and Workload Demands Audit Highlights: PDF | HTML |
| 201130049 | Fiscal Year 2011 Review of Compliance With Legal Guidelines When Conducting Seizures of Taxpayers’ Property Audit Highlights: PDF | HTML |
| 201110047 | Employees Are Provided Sufficient Information on Their Tax Responsibilities, but Additional Actions Are Needed to Detect All Noncompliant Employees Audit Highlights: PDF | HTML |
| 201120044 | Security Over Databases Could Be Enhanced to Ensure Taxpayer Data Are Protected Audit Highlights: PDF | HTML |
| Report Number | Report Details and Links |
|---|---|
| 201130040 | Fiscal Year 2011 Statutory Audit of Compliance With Legal Guidelines Prohibiting the Use of Illegal Tax Protester and Similar Designations Audit Highlights: PDF | HTML |
| 201110045 | Collection Employees Adhered to Fair Tax Collection Practices During Fiscal Year 2010 Audit Highlights: PDF | HTML |
| 201140043 | The Interactive Tax Law Assistant Helps Assistors Provide Accurate Answers to Taxpayer Inquiries Audit Highlights: PDF | HTML |
| 201141038 | Processes Were Not Established to Verify Eligibility for Residential Energy Credits Audit Highlights: PDF | HTML |
| 201141037 | Millions of Dollars in Questionable Qualified Motor Vehicle Deductions Are Being Allowed Audit Highlights: PDF | HTML |
| Report Number | Report Details and Links |
|---|---|
| 201141035 | Administration of the First-Time Homebuyer Credit Indicates a Need for Improved Controls Over Refundable Credits Audit Highlights: PDF | HTML |
| 201140032 | Interim Results of the 2011 Filing Season Audit Highlights: PDF | HTML |
| 201130036 | Fiscal Year 2011 Statutory Review of Compliance With Legal Guidelines When Issuing Levies Audit Highlights: PDF | HTML |
| 201140031 | Review of the Use of the Electronic Filing Identification Number Audit Highlights: PDF | HTML |
| 201130026 | The Initiative to Reduce Compliance Risks Associated With Delinquent Income Tax Returns Filed After a Substitute for Return Assessment Could Be Enhanced Audit Highlights: PDF | HTML |
| 201110015 | The Impact of the Frontline Leader Readiness Program on Succession Planning Should Be Determined Audit Highlights: PDF | HTML |
| 201130020 | Taxpayer Payments Were Improperly Transferred to the Excess Collection File Audit Highlights: PDF | HTML |
| Report Number | Report Details and Links |
|---|---|
| 201140025 | Publishing and Mail Costs Need to Be More Effectively Managed to Reduce Future Costs Audit Highlights: PDF | HTML |
| 201130016 | Progress Has Been Made to Reengineer the Examination Program, but Additional Improvements Are Needed to Reduce Taxpayer Burden Audit Highlights: PDF | HTML |
| 201120007 | The Applications Development Function’s Quality Assurance Program Office Can Make Its Processes More Effective Audit Highlights: PDF | HTML |
| 201130019 | Targeted Compliance Efforts May Reduce the Number of Inaccurate Information Returns Submitted by Government Entities Audit Highlights: PDF | HTML |
| 201140022 | The Taxpayer Assistance Centers Are Not Located to Effectively Serve the Maximum Number of Taxpayers Audit Highlights: PDF | HTML |
| 201140023 | Reduction Targets and Strategies Have Not Been Established to Reduce the Billions of Dollars in Improper Earned Income Tax Credit Payments Each Year Audit Highlights: PDF | HTML |
| 201130013 | Existing Practices Allowed IRS Contractors to Receive Payments While Owing Delinquent Taxes Audit Highlights: PDF | HTML |
| 201120012 | Additional Security Is Needed for the Taxpayer Secure Email Program Audit Highlights: PDF | HTML |
| Report Number | Report Details and Links |
|---|---|
| 201110021 | Attestation Review of the Internal Revenue Service’s Fiscal Year 2010 Annual Accounting of Drug Control Funds and Related Performance Audit Highlights: PDF | HTML |
| 201140014 | The Income Verification Express Services Program Needs Improvements to Better Protect Tax Return Information Audit Highlights: PDF | HTML |
| 201141011 | Individuals Received Millions of Dollars in Erroneous Plug-in Electric and Alternative Motor Vehicle Credits Audit Highlights: PDF | HTML |
| 201130008 | Weaknesses Continue to Exist in the Controls Over Investigative Equipment Audit Highlights: PDF | HTML |
| Report Number | Report Details and Links |
|---|---|
| 201130004 | Penalty Cases for Failure to Disclose Reportable Transactions Were Not Always Fully Developed Audit Highlights: PDF | HTML |
| 201140010 | Multiple Channels Are Used to Provide Information to Small Business Taxpayers, but More Information Is Needed to Understand Their Needs Audit Highlights: PDF | HTML |
| 201120006 | The Sustaining Infrastructure Program Is Significantly Improved and a Comprehensive Information Technology Infrastructure Strategy Has Been Developed Audit Highlights: PDF | HTML |
| 201140009 | Significant Problems Still Exist With Internal Revenue Service Efforts to Identify Prisoner Tax Refund Fraud Audit Highlights: PDF | HTML |
| 201130005 | Actions Are Needed in the Identification, Selection, and Examination of Individual Tax Returns With Rental Real Estate Activity Audit Highlights: PDF | HTML |
| Report Number | Report Details and Links |
|---|---|
| 201120001 | Prototype Process Improvements Will Benefit Efforts to Modernize Taxpayer Account Administration Audit Highlights: PDF | HTML |
| 201120003 | Treasury Inspector General for Tax Administration – Federal Information Security Management Act Report for Fiscal Year 2010 Audit Highlights: PDF | HTML |
| 201141002 | Overall the Making Work Pay Credit Was Implemented As Intended by the Congress, but Resulted in Many Taxpayers Owing Taxes With Their Returns Audit Highlights: PDF | HTML |