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Document 10932 (Rev. 9-2000) Catalog Number 26938H
Department of the Treasury
Treasury Inspector General for Tax Administration

Office of Audit Fiscal Year 2001 Audit Plan 1
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan
Table of Contents
Executive Overview.............................................................................................. Page 1
The Mission and the Organization...................................................................... Page 2
Audit Program for Fiscal Year 2001 .................................................................. Page 3
Office of Audit's Program Areas ....................................................................... Page 4
Information Systems Programs.............................................................. Page 4
Headquarters Operations and Exempt Organizations Programs.................................................................................................. Page 5

Wage and Investment Income Programs .............................................. Page 5
Small Business and Corporate Programs............................................ Page 6
Appendix I – Major Management Challenges Facing the Internal Revenue Service.................................................................................................. Page 7

Appendix II – Office of Audit's Fiscal Year 2001 Staff Day Allocation — Major Challenges Facing the Internal Revenue Service.................................. Page 8
Appendix III – Office of Audit's Fiscal Year 2001 Staff Day Allocation — Statutory and Discretionary Audits..................................................................... Page 9
Appendix IV – Organization Chart — Treasury Inspector General for Tax Administration Office of Audit...................................................................... Page 10
Appendix V – List of Planned Audits — Information Systems Programs.............................................................................................................. Page 11
Appendix VI – List of Planned Audits — Headquarters Operations and Exempt Organizations Programs ............................................................... Page 19
Appendix VII – List of Planned Audits — Wage and Investment Income Programs................................................................................................. Page 28
Appendix VIII – List of Planned Audits — Small Business and Corporate Programs ........................................................................................... Page 36 2
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 1
Fiscal Year 2001 Annual Plan
The Treasury Inspector General for Tax Administration's (TIGTA) goal is to promote efficient and effective Internal Revenue Service (IRS) tax administration
programs and to prevent and detect fraud, waste, and abuse. The TIGTA's Office of Audit has developed a comprehensive audit plan for Fiscal Year (FY)
2001 to measure the IRS' progress and success in executing these programs.
As the nation's tax administrator, the IRS collects 95 percent of federal tax revenues. This task is carried out in an environment where providing customer

service and fairly enforcing tax laws go hand in hand. In FY 1999, the IRS collected a record $1.9 trillion, processed more than 200 million tax returns, and
assisted more than 100 million taxpayers. The IRS also implemented tax law changes and managed over 700 office locations.

The IRS Restructuring and Reform Act of 1998 (RRA 98) mandated that the IRS restructure the organization and revamp business practices to better serve
taxpayers. Many of these modernization efforts will be underway in FY 2001. New technology to correct deficient computer systems is also being developed,
but the IRS is still in the early stages of modernizing its information and computer systems. This modernization effort is expected to continue for about 10 years.

While the IRS is struggling to implement the reorganization plans, replace antiquated computer systems, comply with recent legislation (including the
RRA 98 and the Government Performance and Results Act of 1993 (GPRA)), it must continue the business of serving taxpayers. At the same time, security of
both taxpayer data and the IRS computer systems are of paramount importance.
Office of Audit's program supports initiatives involving information technology programs, financial reviews, tax filing season activities, GPRA implementation,

customer service, taxpayer protection and rights, and other critical IRS activities. In addition, the IRS Strategic Plan was taken into consideration as part of the
Office of Audit's audit planning efforts. Many of the audits will also assess the IRS' success in handling issues that TIGTA has identified as major challenges
facing IRS management.

Executive Overview 3
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 2
The RRA 98 established the TIGTA with the powers and authorities given to other Inspector General organizations, under the Inspector General Act, with its
focus devoted entirely to the IRS. This authority charges the TIGTA with conducting independent and objective audits, evaluations, and investigations of
the IRS' programs and activities. The TIGTA is organizationally placed within the Department of the Treasury, but is independent of the Department and all other
offices and agencies within the Department. The TIGTA is committed to providing timely, useful, and reliable information and advice to IRS officials,
including its Chief Counsel, the IRS Oversight Board, the Congress, and the public.

TIGTA's Office of Audit promotes the sound administration of the nation's tax laws through comprehensive, independent performance and financial reviews of
the IRS' programs, operations, and activities to: assess efficiency, economy, effectiveness, and program accomplishments; ensure compliance with
applicable laws and regulations; and detect and deter fraud, waste, and abuse.
Under the leadership of the Inspector General, the Deputy Inspector General for Audit (DIGA) is responsible for the Office of Audit. Four Associate Inspectors

General for Audit (AIGA), who are aligned around the IRS' core business activities, report to the DIGA. The four AIGAs cover 1) Information Systems
Programs; 2) Headquarters Operations and Exempt Organizations Programs; 3) Wage and Investment Income Programs; and 4) Small Business and
Corporate Programs. In addition, a Director, Modernization reports directly to the DIGA and was created to monitor the implementation or "standing up" of the
new IRS organization. Please see Appendix IV for the Office of Audit organization chart.

The AIGAs advise the DIGA on the major risks facing the IRS in their respective program areas, and propose a national audit plan annually based on perceived
risks, stakeholder concerns, and follow-up reviews of previously audited areas with significant control weaknesses. In addition, the AIGAs maintain liaison and
working contact with applicable IRS executives, Treasury and General Accounting Office (GAO) officials, and congressional staffs to keep apprised of
operating conditions and opportunities to provide consultant and advisory services on areas of potential management improvement.

The Mission and the Organization 4
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 3
The annual audit plan communicates our audit priorities to the IRS, the Congress, and other interested parties. Many of the activities described in the
Audit Plan address the fundamental goals related to the IRS' mission to administer its programs effectively and efficiently.

The Office of Audit's FY 2001 Audit Plan is organized around the IRS' core business activities. Emphasis is placed on the statutory coverage imposed by
the RRA 98 and other statutory authorities and standards involving computer security, taxpayer rights and privacy issues, and financial statement audits. The
"standing up" (or implementation of the restructured organization) of each IRS business unit will also be closely analyzed to ensure that important programs are
properly implemented and customer service is improved.
The balance of the Office of Audit's body of work addresses both major management issues facing the IRS, as well as areas of concern to the Congress

and the IRS Commissioner. The Office of Audit's identification of the major management challenges facing the IRS in FY 2001 is listed in Appendix I.

The Office of Audit's discretionary audit coverage was identified through a comprehensive, high-level risk assessment process, which was designed to
prioritize workload by focusing on the areas of greatest risk to the IRS. The risk assessment process is used to integrate professional judgment into assessing
the probability that adverse conditions or events may occur. This process applies risk factors to key auditable areas in the IRS, and documents and
summarizes results to aid the Office of Audit management in selecting areas for coverage. Risk factors are the criteria used to identify the relative significance
of, and the likelihood that, conditions or events may occur that adversely affect the organization. Some of the risk factors used in evaluating the risks
associated with the IRS' auditable areas are: stakeholder concerns, impact of new programs and tax legislation, reliability of internal control systems, and past
audit reviews.
Risk factors for each auditable area are assigned a numeric ranking based on high, medium, or low risk. In choosing areas for coverage, the Office of Audit

management primarily focuses on the areas with the highest risk ranking. Input from TIGTA executives and top-level IRS management, current workload, and
other factors are considered before a final decision is made.

Audit Program for Fiscal Year 2001 5
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 4
The following narratives provide a brief description of the Office of Audit's FY 2001 Audit Program.
Information Systems Programs
Modernization of the IRS' computer systems and security of taxpayer information have been continuing major concerns to both the IRS and its stakeholders. For
more than a decade, the IRS attempted to modernize its outdated tax systems but consistently experienced major setbacks. While the IRS has made progress
recently in improving the management of its systems modernization program through the implementation of a new organizational structure and completion of
its Modernization Blueprint, the area remains a major area of concern for many stakeholders.

For example, the IRS realizes that while the development of new technology evolves, existing systems and operations must continue. Improvements must be
made to meet the day-to-day needs of tax administration and to demonstrate to taxpayers the IRS' commitment to improved service.

Meanwhile, computer hackers continue to target government computer systems and the business world, making computer security even more challenging. The
IRS Commissioner has stated that "protecting taxpayer information and the systems used to deliver services to taxpayers are key to the success of a
customer-focused IRS." In the past, the security of taxpayer data has been an Achilles heel for the IRS, particularly in the area of unauthorized "browsing" of
taxpayer records. Recently, TIGTA reports have identified serious weaknesses in the IRS' computer systems that put sensitive, personal tax information at risk.

Overall, the work performed in the Information Systems Programs Unit will position TIGTA to meet the RRA 98 requirement to report annually on the
adequacy and security of IRS technology. A complete list of the Unit's planned audits and audit objectives is included in Appendix V.

Office of Audit's Program Areas 6
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 5
Headquarters Operations and Exempt Organizations Programs
A priority activity of the Office of Audit's Headquarters Operations and Exempt Organizations Programs Unit will be the performance of statutory audits that
were imposed by the RRA 98. These audits will include IRS activities concerning disclosure of information to taxpayers; restrictions on the use of
enforcement statistics; and processing of liens, levies, and seizures. Additional high-priority audit work relating to the IRS' financial statements, contracts, and
implementation of the GPRA will be performed.
Further work will be conducted in the following IRS program areas: Tax-Exempt Organizations and Government Entities (TE/ GE), Criminal Investigations (CI),

Headquarters Operations, and Agency-Wide Shared Services. Planned audits will address issues involving TE/ GE and CI modernization efforts,
implementation of Webster Report recommendations, resource planning efforts for TE/ GE and CI, imaging of Exempt Organizations returns, money laundering
and abusive trusts, the administration of Appeals and Counsel offices, and the Taxpayer Advocate program.

Ten of the Unit's planned audits are in response to the RRA 98 statutory reporting requirements. Five audits address statutory requirements related to
the IRS' financial statements and other financial reports. A complete list of the Unit's planned audits and audit objectives is included in Appendix VI.

Wage and Investment Income Programs
The Wage and Investment Income Programs Unit will assess the IRS' program for assisting and servicing approximately 90 million taxpayers filing simple tax
returns, (i. e., reporting no business, farm, rental, or international income or activities). Almost all income for this group of taxpayers is reported by third
parties, and the vast majority of taxes are collected through third-party withholding. The IRS' program is divided into three primary sections: Customer
Assistance Research and Education (CARE), Customer Account Services (CAS), and Compliance.

Generally, the Office of Audit reviews will focus on the IRS' efforts to help taxpayers comply with laws and regulations. Audits of the CARE function will
evaluate the timeliness and accuracy of the IRS' services to taxpayers, including face-to-face contacts, telephone calls, and automated systems provided for
taxpayer use. For the CAS function, Office of Audit reviews will center on processing tax returns and payments, answering taxpayers' tax law and account 7
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 6
questions, and ensuring that taxpayers' accounts are accurately settled. Audits of the Compliance function will address IRS efforts to protect existing revenue
from loss or theft, and to ensure taxpayers report and pay the proper amount of tax.

A complete list of the Unit's planned audits and audit objectives is included in Appendix VII.

Small Business and Corporate Programs
The IRS services about 40 million self-employed or small business taxpayers, and approximately 210,000 large and mid-size corporations, subchapter
S corporations, and partnerships with over $5 million in assets. The Small Business and Corporate Programs Unit will concentrate on assessing the IRS'
efforts in keeping these self-employed taxpayers, small businesses, and large and mid-size corporations compliant with tax laws and regulations.

These groups of taxpayers have much more complex dealings with the IRS than the wage and investment income taxpayers. The small business sector has, for
example, numerous routine transactions with the IRS each year. The sector also pays taxes of nearly $559 billion, which represents approximately 40 percent of
the revenues collected by the IRS. The probability for errors in this group is high because of the lack of withholding or information reporting and the large number
of cash transactions.
Taxpayers classified in the large and mid-size business sector also have unique needs. These businesses are responsible for an annual tax liability of over $700

billion. These businesses have many complicated issues, such as tax law interpretation, international affairs, engineering concerns, tax shelters,
accounting principles, and regulatory issues.
In addition, business conducted via electronic means (known as e-commerce) is increasing significantly. E-commerce introduces new aspects around issues,

such as where transactions are taxed, investment depreciation and expenses, and information trails.

Overall, the work performed in this Unit will focus on compliance issues, IRS customer service efforts, returns processing issues, and other tax aspects that
are unique to the self-employed, small, mid-size and large business taxpayers. A complete list of the Unit's planned audits and audit objectives is included in
Appendix VIII. 8
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 7
Appendix I
Major Management Challenges Facing the Internal Revenue Service

The Treasury Inspector General for Tax Administration's Office of Audit believes the major management challenges facing the Internal Revenue Service in Fiscal
Year 2001 are:

· Modernization of the Internal Revenue Service
-Organizational Restructuring -Technology Modernization

· Financial Management
· Security of the Internal Revenue Service's Information Systems
· Processing Returns and Implementing Tax Law Changes during the Tax Filing Season

· Customer Service and Tax Compliance Initiatives
· Providing Quality Customer Service Operations
· Revenue Protection – Minimizing Tax Filing Fraud
· Taxpayer Protection and Rights
· Implementation of the Government Performance and Results Act of 1993

· Impact of the Global Economy on Tax Administration
Our latest summary of these issues, including comments on progress the IRS has made toward resolving the challenge or the vulnerabilities that the IRS
continues to face in achieving results, may be viewed on the Internet at the following address:

http:// www. treas. gov/ tigta/ major_ challenge_ letter-armey. htm. 9
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 8
Appendix II
Office of Audit's Fiscal Year 2001 Staff Day Allocation

Major Challenges Facing the IRS
Financial Management
3%

Modernization of the
IRS
22%

Security of IRS
Information Systems
10%

Processing Returns and
Implementing Tax Law
Changes
10%

Impact of Global
Economy on Tax
Administration
1% Other

2% GPRA 4%

Taxpayer Protection
and Rights
18%

Revenue Protection --
Minimizing Tax Filing
Fraud
6%

Providing Quality
Customer Service
Operations
14%

Customer Service and
Tax Compliance
Initiatives
10%

Note: Some audits may impact more than one challenge area. 10
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 9
Appendix III
Office of Audit's Fiscal Year 2001 Staff Day Allocation

Statutory Audits (26.5%)

Financial/ Contract
4%

Systems
Modernization
28%

Systems Management
22%

Taxpayer Bill of
Rights (TBOR)
20%

Systems Security
26%

Discretionary Audits (73.5%)

Compliance
11% Small Business/ Self-Employed

Compliance
10%

Taxpayer Bill of
Rights (TBOR)
8%

CARE
12%

Tax-Exempt & Gov.
Entities
5%

Submission
Processing
11%

CAS
12%

GPRA
5% Corporate & Customer Service

15%

Criminal
Investigations
4%

Tax Admin
3%

Financial/ Contract
3%
Shared Services
1%
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ORGANIZATION CHART Treasury Inspector General For Tax Administration
Office of Audit

Fiscal Year 2001 Annual Audit Plan Page 10
Appendix IV
Deputy Inspector General For Audit

Director
Modernization
Director
Office of Management and Policy

Associate Inspector General for Audit
Headquarters Operations & Exempt Organizations
Programs

Associate Inspector General for Audit
Information Systems Programs
Associate Inspector General for Audit
Small Business & Corporate Programs
Associate Inspector General for Audit
Wage & Investment Income Programs

Financial Management/
Shared Services/ GPRA Systems Management Small Business Compliance Customer Account Services

Tax Administration Systems Modernization Corporate & Customer Service Customer Assistance, Research & Education
TBOR Systems Security Submission Processing Compliance
Exempt Organizations, Government Entities, &
Criminal Investigations
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 11
Appendix V
List of Planned Audits
Information Systems Programs

Within the Information Systems Programs, all but one review is considered
statutory because of the Restructuring and Reform Act of 1998 (RRA 98)
requirement to report annually on the adequacy and security of the Internal
Revenue Service's (IRS) technology. Audits are selected based on a risk-assessment
process.

Telecommunications -Phase I (Statutory Review)
Audit Objective: Evaluate the management controls over the Information Systems' Telecommunication Program. Due to the scope of this program the audit will be

conducted in phases, and will include the capacity management and performance monitoring program, the billing process for voice and data services, the migration to
the new Federal Telecommunication System (FTS) 2001 phone system, and the effectiveness of the Telecommunication Integration Services Delivery process.
(Carryover from Fiscal Year (FY) 2000)

Telecommunications -Phase II (Statutory Review)
Audit Objective: Evaluate the management controls over the Information Systems' Telecommunication Program. Due to the scope of this program the audit will be

conducted in phases, and will include the capacity management and performance monitoring program, the billing process for voice and data services, the migration to
the new FTS 2001 phone system, and the effectiveness of the Telecommunication Integration Services Delivery process.

Telecommunications -Phase III (Statutory Review)
Audit Objective: Evaluate the management controls over the Information Systems' Telecommunication Program. Due to the scope of this program the audit will be

conducted in phases, and will include the capacity management and performance monitoring program, the billing process for voice and data services, the migration to
the new FTS 2001 phone system, and the effectiveness of the Telecommunication Integration Services Delivery process.

Tier II Consolidation (Statutory Review)
Audit Objective: Determine whether the mid-range (Tier II) consolidation effort is being effectively planned, controlled, tested, and staffed. 13
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 12
Notice Print Consolidation (Statutory Review)
Audit Objective: Determine whether the Notice Print Consolidation effort is being effectively planned, controlled, tested, and staffed.

System Access Controls Over the Corporate Systems Modernization/ Mirror
Image Acquisition Mainframes at Detroit Computing Center (Statutory
Review)

Audit Objective: Evaluate the system software and system access controls over the Corporate Systems Modernization/ Mirror Image Acquisition mainframe computers

located at the Detroit Computing Center.

Encryption Policies and Implementation (Statutory Review)
Audit Objective: Evaluate the IRS' encryption policies and verify that they are properly implemented. The scope of this review will include the Data Encryption

Standard devices used to encrypt data transmitted across the IRS' network.

Operating System Controls Over the Telefile System (Statutory Review)
Audit Objective: Evaluate the access and operating system controls over the Telefile System.

Operating System Controls Over the Automated Underreporter System
(Statutory Review)

Audit Objective: Evaluate the access and operating system controls over the Automated Underreporter System.

Operating System Controls in the Service Center Replacement System
(Unisys) Mainframe (Statutory Review)

Audit Objective: Evaluate the operating system controls within the IRS' Service Center Replacement System mainframes.

Compliance with the Clinger-Cohen Act (Statutory Review)
Audit Objective: Assess the IRS' compliance with the provisions of the Clinger-Cohen Act.

System-Level Controls -Mainframe Computer Used to Process Master File,
Corporate Files On-Line, and Information Returns Processing Applications
(Statutory Review)

Audit Objective: Evaluate the access and operating system controls over the
mainframe computer system. (Carryover from FY 2000) 14
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 13
General Controls Over the Internal Revenue Service's Automated Collection
Systems/ Integrated Collection Systems/ Print System (Statutory Review)

Audit Objective: Evaluate the general system controls in the Integrated Collection Systems/ Automated Collection Systems/ Print System (I/ A/ P) consolidated

environment, and assess the IRS' progress in meeting appropriate security
requirements for the I/ A/ P production systems. (Carryover from FY 2000)

System-Level Controls -Security and Communications (Statutory Review)
Audit Objective: Evaluate the access and operating system controls over the Security and Communication mainframe computer system.

(Carryover from FY 2000)

Adequacy of Virus Controls (Follow Up) (Statutory Review)
Audit Objective: Determine whether corrective actions to prior audit report findings were sufficient to ensure the IRS can effectively detect and deter virus attacks.

Local Area Network Access Controls (Statutory Review)
Audit Objective: Determine whether controls are adequate to detect and deter inappropriate accesses.

Disaster Recovery Plans for Internal Revenue Service Computing Centers
(Statutory Review)

Audit Objective: Determine whether the IRS has adequate plans to recover from potential disasters at its computing centers.

President's Council on Integrity and Efficiency -Critical Infrastructure
(Statutory Review)

Audit Objective: Determine whether the IRS effectively implemented cyber controls to protect its critical infrastructure.

Overall Assessment of the Internal Revenue Service's Information Systems
Security (Statutory Review)

Audit Objective: Assess security of the IRS information systems based on results of prior audits. 15
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 14
Adequacy of the Internal Revenue Service Certification and Accreditation
Program (Follow Up) (Statutory Review)

Audit Objective: Determine whether the IRS took effective actions to correct weaknesses in its certification and accreditation program.

Physical Security (Statutory Review)
Audit Objective: Determine whether physical security is adequate to protect taxpayer data, the IRS investment in hardware and software, and human resources.

Security over the Internal Revenue Service's Use of the Internet (Statutory
Review)

Audit Objective: Evaluate the security of the use of the Internet by IRS employees.
(Carryover from FY 2000)

The Internal Revenue Service's Internet Security Policy and Program
(Statutory Review)

Audit Objective: Evaluate the security of the IRS public website, The Digital Daily.
(Carryover from FY 2000)

Evaluation of the Internal Revenue Service's Security Backbone (Statutory
Review)

Audit Objective: Evaluate the adequacy of components of the IRS security backbone, including firewalls, routers, remote access, authentication, and intrusion

detection.

Security over the Department of Health and Human Services Data
Maintained by the Internal Revenue Service (Statutory Review)

Audit Objective: Determine whether the IRS is maintaining adequate security over Federal Case Registry data received from the Department of Health and Human

Services. (Carryover from FY 2000)

Monitoring and Performance Measurement -Mainframe (Statutory Review)
Audit Objective: Assess the efficiency, economy, and effectiveness of the IRS' efforts to establish a capacity management and performance monitoring program

for mainframe (Tier I) and mid-range (Tier II) computers.
(Carryover from FY 2000) 16
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 15
Development of the Customer Communications Project -Fiscal Year 2002
Release (Statutory Review)

Audit Objective: Evaluate the management of the project and the IRS' oversight of Prime Systems Integration Services Contract (PRIME) deliverables.

Implementation of the Customer Communications Project -Fiscal Year 2001
Release (Statutory Review)

Audit Objective: Evaluate the management of the project and the IRS' oversight of PRIME deliverables.

Review of the New Information Systems Organization (Statutory Review)
Audit Objective: Assess the efficiency and effectiveness of the restructured Information Systems (IS) Organization.

Assessment of the Implementation of Key Processes (Statutory Review)
Audit Objective: Assess whether the IRS has implemented the key processes necessary to effectively and efficiently produce modernization projects.

Review of Office of Information Resources Management (Statutory Review)
Audit Objective: Determine whether controls over the Office of Information Resources Management's Office of Financial Planning and Budget are sufficient to

provide for adequate strategic planning, budget development, IS program funding, and accurate accounting of IS operations and resources.
(Carryover from FY 2000)

Management Controls in the Office of Strategic Planning and Client Services
(Statutory Review)

Audit Objective: Determine if the appropriate plans, controls, policies, and procedures are in place for the Office of Strategic Planning and Client Services to

stand up and fulfill its mission. (Carryover from FY 2000)

Development of Correspondence and Document on Demand Imaging
Project (Statutory Review)

Audit Objective: Evaluate the management of the Correspondence and Document on Demand Imaging Project and the IRS' oversight of PRIME deliverables. 17
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 16
Development of Customer Relationship Management -Examination Project
(Statutory Review)

Audit Objective: Evaluate the management of the Customer Relationship Management -Examination Project and the IRS' oversight of PRIME deliverables.

Development of Customer Relationship Management Core Project
(Statutory Review)

Audit Objective: Evaluate the management of the Customer Relationship Management Core Project and the IRS' oversight of PRIME deliverables.

Comparison of Systems Modernization to Previous Internal Revenue
Service Efforts (Statutory Review)

Audit Objective: Assess whether the IRS has improved its ability to modernize systems compared to prior efforts.

Assessment of the Internal Revenue Service's Overall Modernization of
Computer Systems (Statutory Review)

Audit Objective: Assess the IRS' overall effort at modernizing its computer systems, including projects outside of Information Technology Investment Account

Modernization funds.

Internal Revenue Service's Oversight of the Prime Systems Integration
Services Contract -Phase II (Statutory Review)

Audit Objective: Determine if controls over short-range planning, program management, independent assurance, and performance monitoring activities are

adequate for the IRS' oversight of the PRIME contract.
(Carryover from FY 2000)

Development of E-Services Project (Statutory Review)
Audit Objective: Evaluate the management of the E-Services Project and the IRS' oversight of PRIME deliverables.

Development of Enterprise Integration and Test Environment Project
(Statutory Review)

Audit Objective: Evaluate the management of the Enterprise Integration and Test Environment Project and the IRS' oversight of PRIME deliverables. 18
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 17
Development of Enterprise Systems Management Project (Statutory
Review)

Audit Objective: Evaluate the management of the Enterprise Systems Management Project and the IRS' oversight of PRIME deliverables.

Assessment of Prime Systems Integration Services' Delivery of Goods and
Services (Statutory Review)

Audit Objective: Assess whether PRIME is delivering the goods and services requested by the IRS.

Information Systems Reports With Unimplemented Corrective Actions
(Statutory Review)

Audit Objective: Assess the relevance and status of unimplemented corrective
actions in Information Systems. (Carryover from FY 2000)

Review of the Security and Administration of the Internal Revenue Service's
Alternative Signature Initiatives (Statutory Review)

Audit Objective: Evaluate the security and administration of the IRS' alternative signature initiatives using Personal Identification Numbers to increase the volume of

electronically filed tax returns. (Carryover from FY 2000)

Review of the Practitioner Secure Messaging Prototype (Statutory Review)
Audit Objective: Determine whether IRS management ensured that the Practitioner Secure Messaging Prototype could be effectively transitioned to the IRS

modernization development activities conducted by the PRIME contractors.
(Carryover from FY 2000)

Security Controls — Brooklyn District (Statutory Review)
Audit Objective: Determine whether Brooklyn District has effective security controls
to safeguard information. (Carryover from FY 2000)

The Internal Revenue Service's Use and Security of E-Mail (Statutory
Review)

Audit Objective: Determine whether management has adequate controls for
ensuring that employees do not misuse the e-mail system.
(Carryover from FY 2000) 19
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 18
Security Controls — Northern California District (Statutory Review)
Audit Objective: Determine whether Northern California District had effective
controls to safeguard information. (Carryover from FY 2000)

Controls Over the Internal Revenue Service's Use of the Internet (Statutory
Review)

Audit Objective: Determine whether the IRS complies with Treasury policies on the
use of the internet. (Carryover from FY 2000)

Systems Maintenance Contracts
Audit Objective: Determine the effectiveness of the IRS in monitoring equipment maintenance charges on active and inactive equipment and whether there is a need

for maintenance based on the asset's value. 20
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 19
Appendix VI
List of Planned Audits
Headquarters Operations and Exempt

Organizations Programs
Ten of the planned audits are in response to the Restructuring and Reform Act of
1998 (RRA 98) statutory reporting requirements. Five audits address statutory
requirements related to the IRS' financial statements and other financial reports.

Lien Due Process Procedures (Statutory Review)
Audit Objective: Determine if Federal Tax Liens issued by the Internal Revenue Service (IRS) comply with legal guidelines set forth in 26 United States Code

(U. S. C.) § 6320 and related internal guidelines.

Levy Due Process Procedures (Statutory Review)
Audit Objective: Determine whether levies issued by the IRS comply with legal guidelines set forth in 26 U. S. C. § 6330 and internal guidelines set forth in the IRS'

Internal Revenue Manual.

Direct Contact With Taxpayers and Their Representatives (Statutory
Review)

Audit Objective: Determine if the IRS is in compliance with 26 U. S. C. § 7521( b)( 2) and (c) regarding directly contacting taxpayers.

Freedom of Information Act (Statutory Review)
Audit Objective: Determine if the IRS improperly withheld information requested by taxpayers in writing (Freedom of Information Act, Privacy Act, and

26 U. S. C. § 6103).

Joint Filer (Statutory Review)
Audit Objective: Determine whether the IRS is complying with the provisions of the Taxpayer Bill of Rights 2 and 26 U. S. C. § 6103( e)( 8).

Fair Debt Violations (Statutory Review)
Audit Objective: Determine the number of Fair Debt Collection Practices Act violations resulting in IRS administrative or civil actions. 21
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Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 20
Enforcement Statistics (Statutory Review)
Audit Objective: Determine if the IRS is complying with restrictions on the use of enforcement statistics to evaluate employees.

Assessment Statute Extensions (Statutory Review)
Audit Objective: Determine if the IRS is complying with legal and internal guidelines when requesting and processing assessment statute extensions.

Illegal Tax Protesters (Statutory Review)
Audit Objective: Determine if the IRS is in compliance with IRS Restructuring and Reform Act of 1998 (RRA 98) § 3707 and its own guidelines to not designate

taxpayers as Illegal Tax Protesters or any similar designation.

Seizures (Statutory Review)
Audit Objective: Determine if seizures conducted by the IRS are in compliance with
26 U. S. C. § 6330 through § 6344 and its own internal guidelines. (Carryover from
Fiscal Year (FY) 2000)

Criminal Investigation Division Undercover Operations Financial Reviews
(Statutory Review)

Audit Objective: Determine whether financial records and statements prepared on Criminal Investigation Division (CID) undercover operations fairly present the results

of the operations. (Carryover from FY 2000)

The Federal Financial Management Improvement Act of 1996 Remediation
Plan Status Update (Statutory Review)

Audit Objective: Evaluate the IRS' progress in timely completing actions on the Federal Financial Management Improvement Act of 1996 (FFMIA) remediation

plan, and determine whether new financial management weaknesses are appropriately included in plan updates.

Office of the National Drug Control Policy Financial Report (Statutory
Review)

Audit Objective: Determine whether the IRS' Office of the National Drug Control Policy financial report fairly presents and properly accounts for funds provided for

drug control programs. 22
22 Page 23 24
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 21
Implementation of the Federal Financial Management Improvement Act of
1996 Remediation Plan (Statutory Review)

Audit Objective: Evaluate the effectiveness of the remediation plan remedies in resolving identified financial management weaknesses, and the progress the IRS

has made in implementing the remediation plan.
(Carryover from FY 2000)

Criminal Investigation Division Financial Reviews (Statutory Review)
Audit Objective: Determine whether financial records and statements prepared on CID undercover operations fairly present the results of the operations.

Financial Management Realignment
Audit Objective: Evaluate the process used by the IRS to distribute financial plan budgets to the new operating divisions, and analyze the methods used to

consolidate financial reports to determine the accuracy and validity of financial management information.

Implementation of Accounting Standards for Internally Developed Software
Audit Objective: Determine if the IRS has properly implemented new government financial accounting standards and Treasury guidance on the costs of internally

developed software.

The Internal Revenue Service Fiscal Year 2000 Annual Program
Performance Report

Audit Objective: Assess the adequacy and completeness of the IRS' Fiscal Year 2000 Annual Program Performance Report.

Employee Satisfaction Surveys
Audit Objective: Determine if the IRS processes ensure the validity and reliability of information reported for the employee satisfaction survey measure.

The Internal Revenue Service Program Evaluation Process
Audit Objective: Evaluate the IRS' methodology used to conduct program evaluations of major IRS activities, as envisioned by the Government Performance

and Results Act of 1993 (GPRA) process. 23
23 Page 24 25
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 22
Executive Management Support System Data Quality
Audit Objective: Determine if controls over data submitted to the Executive Management Support System are adequate to ensure valid and reliable information

for use in executive management decisions and for inclusion in the Department of the Treasury's Performance Reporting System.

Validity and Relevance of Selected Internal Revenue Service Business
Results Measures

Audit Objective: Determine whether the IRS performance measures adequately portray the results of its tax administration and business operations, and can be

relied upon to make informed management decisions.

The Internal Revenue Service's Efforts to Implement the Government
Performance and Results Act of 1993 and the Customer Satisfaction Survey
Process in Fiscal Year 2000

Audit Objective: Evaluate the IRS' implementation of GPRA in FY 2000, including a determination of whether the Customer Satisfaction Survey process ensures the

validity of the information used to measure customer satisfaction.
(Carryover from FY 2000)

The Internal Revenue Service Strategic Plan for Fiscal Years 2000-2005
Audit Objective: Determine if the IRS Strategic Plan adheres to GPRA law and Office of Management and Budget and Treasury guidance. Determine if the Plan

adequately reflects the IRS mission and strategic direction, and ensure that it will guide the IRS to demonstrable improvements in tax administration.

Criminal Investigation Division Business Results and Customer Satisfaction
Measures

Audit Objective: Evaluate the reliability and relevance of the performance measures used by the CID in assessing its business results and customers' satisfaction with

CID product and service lines. (Carryover from FY 2000)

PRIME Contract Task Order Development
Audit Objective: Determine whether task orders are prepared within the scope of the contract, and ensure that the billed rates, labor categories, and labor mixes are

appropriate for the task orders. 24
24 Page 25 26
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 23
Low Income Tax Clinics
Audit Objective: Evaluate the IRS procedures in awarding grants for low income tax clinics, and assess vendor adherence to each grant's operational and financial

requirements to ensure that these clinics serve the needs of the intended populace and properly account for funds expended.

Defense Contract Audit Agency Contract Oversight
Audit Objective: Provide the IRS with cost and pricing information resulting from audits conducted by the Defense Contract Audit Agency on IRS contracts.

Contract Referral Analysis
Audit Objective: Assess the control implications on referrals from the Office of Investigations, and assist in evaluating contract information for adherence to

contract laws and provisions.

Acquisition of Organizational Management Services
Audit Objective: Evaluate the administration of contracts for organizational management services to ensure that the IRS receives value commensurate with

funds expended.

Advocate Employees Training and Reference Materials
Audit Objective: Determine if employees have the materials to take a more aggressive and proactive approach to advocacy.

Appeals Processes for Liens and Levies
Audit Objective: Determine if the IRS has effectively implemented the provisions of the RRA 98 when taxpayers exercise their rights to appeal the filing of liens or

intents to levy.

Advocate Employees Account Adjustments
Audit Objective: Evaluate controls over employee adjustment capabilities and test appropriateness of transactions.

Appeals Fast Track Mediation
Audit Objective: Determine if taxpayers were afforded the opportunity for, and were provided, a trained mediator in a neutral setting. 25
25 Page 26 27
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 24
Chief Counsel's Publication of Advice
Audit Objective: Determine if Chief Counsel controls assure compliance with the RRA 98 requirements for making advice documents available to the public.

Application for Taxpayer Assistance Orders
Audit Objective: Determine if RRA 98 criteria were implemented, including the expansion of the definition of hardship, and whether procedures were properly

followed.

Appeals Examination Case Processing
Audit Objective: Determine if Appeals provides taxpayers timely dispute resolution, analyze barriers facing Appeals, and evaluate methods for streamlining the

process.

Chief Counsel's Collection of User Fees
Audit Objective: Determine if the Office of the Chief Counsel properly administered the user fees received, collected the proper fees, and refunded fees when

appropriate. (Carryover from FY 2000)

Effectiveness of Practitioner Disciplinary Program
Audit Objective: Evaluate the effectiveness of the program used by the IRS to identify and administer allegations of Circular 230 violations by practitioners.

(Carryover from FY 2000)

The Electronic Disclosure Information Management System
Audit Objective: Assess whether the Electronic Disclosure Information Management System contains complete and accurate information for the universe of cases that

were denied on the basis of 26 U. S. C. § 6103 and/ or the Freedom of Information
Act exemption (b)( 7). (Carryover from FY 2000)

Taxpayer Complaint System
Audit Objective: Determine the IRS' progress in developing an integrated complaint database to improve the accuracy of the number of taxpayer complaints.

Uniform Asset Disposal Mechanism
Audit Objective: Determine whether the IRS has implemented a Uniform Asset Disposal Mechanism in accordance with RRA 98 § 3443. 26
26 Page 27 28
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 25
Section 1203 Complaints
Audit Objective: Determine whether RRA 98 § 1203 allegations received by the IRS and the Treasury Inspector General for Tax Administration (TIGTA) are properly

controlled and accurately reported in the Semiannual Report to the Congress.
(Carryover from FY 2000)

Frivolous Return Program
Audit Objective: Determine if the Frivolous Return Program is in compliance with RRA 98 § 3707.

Collection Statute Extensions
Audit Objective: Determine if the IRS is complying with laws regarding the extension
of the collection statute of limitations as revised by the RRA 98. (Carryover from FY
2000)

Accelerated Issuance Codes
Audit Objective: Determine if the IRS is effectively using accelerated issuance
coding for taxpayer noncompliance reasons. (Carryover from FY 2000)

Consolidated Report of Actions Taken to Protect Taxpayers' Rights
Audit Objective: Determine the level of IRS compliance with certain RRA 98 provisions that protect taxpayers' rights. Consolidate all relevant audit results

(including the TIGTA's and the General Accounting Office's) and IRS information to present the status of improvements in the protection of taxpayers' rights, and identify
some of the difficulties the IRS faces in complying with these provisions. (Carryover
from FY 2000)

Implementation of Government Entities
Audit Objective: Evaluate the status of the Tax-Exempt and Government Entities (TE/ GE) Division's efforts to implement the Government Entities structure.

Annual Planning for Exempt Organizations Examination Resources
Audit Objective: Determine whether the annual planning process for applying Exempt Organizations examination resources is effective in addressing the most

significant market segments.

Federal and State Tax Debt
Audit Objective: Evaluate the TE/ GE efforts to address the federal and state tax debt. 27
27 Page 28 29
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 26
User Fee Processing for Technical Determinations
Audit Objective: Evaluate the effectiveness of controls over user fees when processing customer applications for technical determinations.

(Carryover from FY 2000)

Tax-Exempt and Government Entities Information Technology Strategic
Plan and Infrastructure

Audit Objective: Assess the effectiveness of the TE/ GE efforts to deliver a strategic Information Technology plan.

Exempt Organizations Return Imaging Unit at Ogden Service Center
Audit Objective: Determine whether the project is achieving the intended goals and evaluate the cost/ benefits of the operation.

Tax-Exempt and Government Entities Performance Measures
Audit Objective: Determine whether the TE/ GE has effectively developed a process to secure performance data, determine baselines, and timely report the results.

Money Laundering Strategy
Audit Objective: Evaluate CID's efforts to deliver an effective money-laundering strategy.

Abusive Trusts Strategy
Audit Objective: Determine the effectiveness of CID's national strategy for delivering its abusive trusts program.

Criminal Investigation Undercover Operations
Audit Objective: Determine the effectiveness of CID's undercover program.

Effectiveness of Criminal Investigation's Strategic Planning Efforts
Audit Objective: Assess CID's ability to properly refocus resources into tax-related
areas. (Carryover from FY 2000)

Internal Revenue Service Efforts to Address Criminal Investigation's Stand-Up
Issues

Audit Objective: Determine the effectiveness of IRS' efforts to resolve CID stand-up
issues. (Carryover from FY 2000) 28
28 Page 29 30
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 27
Oversight of Webster Report Recommendations
Audit Objective: Determine the effectiveness of CID's efforts to oversee the continued implementation of Webster Report recommendations.

(Carryover from FY 2000) 29
29 Page 30 31
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 28
Appendix VII
List of Planned Audits
Wage and Investment Income Programs

All Wage and Investment Income Programs' reviews are discretionary audits.
One-Stop Service Goal
Audit Objective: Evaluate the effectiveness of the Internal Revenue Service's (IRS) efforts to provide one-stop walk-in service to taxpayers.

Accuracy of Tax Law Answers
Audit Objective: Evaluate the IRS' efforts to ensure the quality of tax law answers provided to walk-in taxpayers.

Walk-In Program Management Information System (Follow-up)
Audit Objective: Evaluate the accuracy and reliability of the Walk-In Program's data collection and measures.

Reducing Balance-Due Returns
Audit Objective: Determine the effectiveness of the IRS' proactive and reactive process to identify and prevent balance-due returns from Wage and Investment

(W& I) taxpayers.

Volunteer Programs
Audit Objective: Evaluate the effectiveness of management's efforts to support the Volunteer Program to prepare for the year 2001 filing season.

Earned Income Tax Credit Baseline Studies
Audit Objective: Evaluate the IRS' process to validate the methodology and results of Earned Income Tax Credit (EITC) baseline studies.

Quality of Research Conducted
Audit Objective: Assess the effectiveness of the procedures the Research function has implemented to ensure that it provides accurate and professional services to

the Congress, the W& I taxpayers, and the IRS. 30
30 Page 31 32
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 29
Notice Tracking and Control
Audit Objective: Evaluate the effectiveness of the IRS' notice tracking and control processes.

Notice Improvement Initiatives
Audit Objective: Evaluate the effectiveness of the IRS' processes used to identify notices to be corrected.

Implementation of the National Change of Address
Audit Objective: Determine whether controls are in place to ensure taxpayers receive timely and quality service.

Alternative Minimum Tax
Audit Objective: Determine whether forms, instructions, and education efforts are sufficient for taxpayers to accurately file alternative minimum tax.

Integrated Filing and Paying
Audit Objective: Determine whether the IRS has effectively implemented methods of accepting electronic payments on electronically filed (e-filed), balance-due returns

and has appropriately educated taxpayers on those methods.

Communications, Assistance, Research and Education Function Transition
to Wage and Investment Income

Audit Objective: Determine whether the Communications, Assistance, Research and Education activity is operating effectively and efficiently.

(Carryover from Fiscal Year (FY) 2000)

Expanding Forms and Schedules for Electronic Filing
Audit Objective: Evaluate the IRS' process for identifying and implementing additional forms and schedules that can be e-filed, and educating the taxpayer on

any new forms.

Reducing the Number of Resubmitted Electronically Filed Returns
Audit Objective: Assess the IRS' evaluation of the causes of e-filed return rejections and its efforts to educate taxpayers and practitioners on methods to overcome the

causes. 31
31 Page 32 33
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 30
Taxpayer Service Locations
Audit Objective: Evaluate the IRS' efforts to select and staff additional Taxpayer Service sites.

Expanding Individual Master File TeleFile
Audit Objective: Determine whether the IRS is adequately addressing the needs and concerns of W& I taxpayers that use the TeleFile programs.

Increasing Earned Income Tax Credit Participation
Audit Objective: Evaluate the IRS' efforts to gain taxpayer and preparer participation
in claiming the EITC. (Carryover from FY 2000)

Innocent Spouse Inventory
Audit Objective: Determine how effectively the IRS is managing the inventory of innocent spouse claims.

Processing of Refund Returns
Audit Objective: Ensure that refund returns are accurately and timely processed.

Processing of Balance-Due Returns
Audit Objective: Ensure that balance-due returns are accurately and timely processed.

Level of Access
Audit Objective: Determine whether taxpayers' calls to the toll-free system are answered.

Quality of Service
Audit Objective: Determine whether taxpayers' calls to the toll free system are accurately and timely answered.

Processing of Earned Income Tax Credits -Paper Returns
Audit Objective: Determine whether the Earned Income Tax Credits on paper
returns are accurately and timely processed. (Carryover from FY 2000) 32
32 Page 33 34
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 31
Deposit Function in Wage and Investment Income Processing Centers
Audit Objective: Ensure that deposits are accurate and timely.

Notice Review
Audit Objective: Assess the impact of centralized printing and mailing of notices on the Notice Review Process, and determine if notices are adequately reviewed prior

to issuance. (Carryover from FY 2000)

Payment Perfection Function in Wage and Investment Income Processing
Centers

Audit Objective: Ensure that payments are adequately researched and applied to the correct account.

Manual Refunds
Audit Objective: Determine whether manual refunds are necessary and accurate.

Credit for the Elderly
Audit Objective: Determine if the IRS timely and accurately processes credits for the elderly and identifies taxpayer errors.

Education Credits
Audit Objective: Determine if the IRS timely and accurately processes education credits and identifies taxpayer errors.

Child and Dependent Care Credits
Audit Objective: Determine if the IRS timely and accurately processes child and dependent care credits and identifies taxpayer errors.

Adoption Credit
Audit Objective: Determine if the IRS timely and accurately processes adoption credits and identifies taxpayer errors.

Mortgage Interest Credit
Audit Objective: Determine if the IRS timely and accurately processes mortgage interest credits and identifies taxpayer errors. 33
33 Page 34 35
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 32
Stand Up of the Customer Account Services Submission Processing Unit
Audit Objective: Ensure that critical tasks are complete.

Stand Up of the Customer Account Services Accounts Management Unit
Audit Objective: Ensure that critical tasks are complete.

Review of the Internal Revenue Service's Lockbox Program
Audit Objective: Evaluate the IRS' management control system over the Lockbox Program to determine whether the controls provide a reasonable assurance that

taxpayer remittances are accurately and timely processed.
(Carryover from FY 2000)

Non-Rebate Erroneous Refunds
Audit Objective: Determine if non-rebate erroneous refunds are effectively resolved and analyzed to prevent future erroneous refunds.

Multi-Lingual Strategy
Audit Objective: Ensure that the IRS provides service to non-English speaking taxpayers.

Adjustments -Amended Returns
Audit Objective: Determine if the IRS is timely and properly processing amended returns.

Adjustments -Correspondence
Audit Objective: Determine if the IRS is timely and properly processing correspondence.

Implementation of the Internal Revenue Service Business Unit -Wage and
Investment Income Customer Account Services

Audit Objective: Determine whether the IRS has implemented a sound management process to ensure that the W& I business unit meets the goals of the IRS

Restructuring and Reform Act of 1998 (RRA 98). This process should provide an orderly transition that will not adversely impact the current level of service provided
to taxpayers. (Carryover from FY 2000) 34
34 Page 35 36
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 33
Credit Offsets
Audit Objective: Determine the adequacy of service provided to taxpayers in resolving problems and questions with credit offsets.

Electronic Tax Administration Strategy
Audit Objective: Determine whether the IRS is adequately addressing the electronic filing requirements of the RRA 98, and has established appropriate timelines and

oversight to ensure that these requirements are met.
(Carryover from FY 2000)

Electronic Tax Administration Multi-Level Practitioner Program
Audit Objective: Determine whether the IRS is timely implementing its multi-level practitioner program and whether providing different levels of customer service to

electronic return originators will impact taxpayers. (Carryover from FY 2000)

Duplicate Dependent Tax Claims (Follow Up)
Audit Objective: Determine if the IRS has improved the efforts to identify and stop multiple taxpayer uses of the same social security numbers (SSN) for dependents.

Classifying and Selecting Tax Returns for Examination
Audit Objective: Evaluate the IRS' process of classifying and selecting tax returns for examination in the service centers.

Service Center Examination Toll-free Services
Audit Objective: Determine if the IRS' service center examination toll-free operations efficiently support taxpayer compliance.

Child and Dependent Care Credit Compliance
Audit Objective: Assess the effectiveness of the IRS' process to ensure that taxpayers who claim the Child and Dependent Care Credit comply with applicable

laws and regulations.

Child Tax Credit Compliance
Audit Objective: Determine if the IRS has an effective process to ensure that taxpayers who claim key credits comply with applicable laws and regulations. 35
35 Page 36 37
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 34
Streamlined Installment Agreement Program
Audit Objective: Evaluate the effectiveness of the streamlined installment agreement program in promoting individual taxpayer compliance.

Earned Income Tax Credit Claims Using Nonwork Numbers
Audit Objective: Determine if the IRS has an effective process to deter and detect Earned Income Tax Credit claims using nonwork numbers.

Education Tax Credit Compliance
Audit Objective: Determine if the IRS has an effective process to ensure that taxpayers who claim the Education Tax Credit comply with applicable laws and

regulations.

Internal Revenue Service's Process To Detect Duplicate Social Security
Number Use

Audit Objective: Determine whether the IRS has an effective process to deter and detect tax refund overclaims resulting from multiple uses of the same dependent

SSN. (Carryover from FY 2000)

Managing Individual Tax Penalty Program Process
Audit Objective: Determine if the Internal Revenue Service has an effective and efficient process to administer penalties (assessments and abatements) impacting

individual taxpayers. (Carryover from FY 2000)

Implementing The Dependent Database
Audit Objective: Assess the effectiveness of the IRS' design, planning, and
implementation of the Dependent Database. (Carryover from FY 2000)

Automated Collection System Inventory Transition
Audit Objective: Determine if the IRS' plans will ensure the accurate, timely, and effective transition of inventories.

Revision and Use of Policy P-5-133
Audit Objective: Determine the effectiveness of restricting closures on taxpayer cases that are in certain collection statuses. 36
36 Page 37 38
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 35
New Federal Payment Levy Program
Audit Objective: Evaluate the effectiveness of the IRS' new federal payment levy program in ensuring compliance.

Release of Fully Satisfied Wage Levies
Audit Objective: Evaluate the process the IRS has in place to ensure timely release of fully satisfied wage levies by individual taxpayers.

Underreporter Program Inventory Transition
Audit Objective: Determine if the IRS' plans will ensure the accurate, timely, and effective transition of inventories.

Case Selection Process for the Automated Underreporter Program
Audit Objective: Determine if the IRS has an effective process in selecting cases with underreported income.

Methodology of the Nonfiler Strategy
Audit Objective: Determine whether the IRS is effectively and timely implementing its nonfiler strategy for W& I taxpayers.

Substitute for Return/ Automated Substitute for Return Opportunities
Audit Objective: Determine if the IRS is effective and efficient in its efforts to identify Substitute for Return and Automated Substitute for Return opportunities for

individual taxpayers.

Earned Income Tax Credit Appropriation Spending
Audit Objective: Determine if the IRS has effective controls to ensure that the EITC appropriation is being spent effectively and efficiently.

Measuring the Effectiveness and Efficiency of Automated Underreporter
Program

Audit Objective: Determine if the IRS has an effective process to measure the effectiveness and efficiency of the Automated Underreporter Program for W& I

taxpayers. (Carryover from FY 2000)

Level of Service Measure for Toll-free Telephone Operations
Audit Objective: Assess the reliability of the level of service measure that the IRS
uses for the toll-free telephone operations. (Carryover from FY 2000) 37
37 Page 38 39
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 36
Appendix VIII
List of Planned Audits
Small Business and Corporate Programs

All Small Business and Corporate Programs' reviews are discretionary audits.
Centralized Examination Return Selection Process -Discriminant Function
Audit Objective: Determine whether the new selection process is effectively implemented to identify and select Discriminant Function (DIF) returns for

examination.

Centralized Examination Return Selection Process -Non-Discriminant
Function

Audit Objective: Determine whether the new selection process is effectively implemented to identify and select non-DIF returns for examination.

Bankruptcy Releases
Audit Objective: Determine whether the Internal Revenue Service (IRS) complies with Bankruptcy Code Discharge procedures and resumes appropriate collection

actions.

Processing Bankruptcy Payments
Audit Objective: Determine whether IRS properly files proofs of claim and receives the proper payments.

Filing Federal Tax Liens
Audit Objective: Determine whether Federal Tax Lien policies and procedures ensure that the Government's interest is protected.

Examination Nonfiler Program
Audit Objective: Determine whether activities taken by the Examination function have been effective in bringing nonfilers into compliance.

Collection Nonfiler Program
Audit Objective: Determine whether activities taken by the Collection function have been effective to bring nonfilers into compliance. 38
38 Page 39 40
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 37
Offers in Compromise Effective Tax Administration Cases
Audit Objective: Determine if procedures for accepting offers based on Effective Tax Administration are being consistently, uniformly, and appropriately applied.

(Carryover from Fiscal Year (FY) 2000)

Tip Rate Determination/ Education Program
Audit Objective: Determine whether the Tip Rate Determination Program maximizes reported tip income while still protecting taxpayer rights.

(Carryover from FY 2000)

Initial Examination Case Control Issues in the New Small Business and Self-Employed
Organization

Audit Objective: Determine whether controls over case work in the Small Business/ Self-Employed Division (SB/ SE) are adequate to ensure that Examination

cases are properly assigned, transferred, and controlled.

Examination Case Processing Activities Under the New Support and
Territory Concept

Audit Objective: Determine whether the new support concept provides for the timely and accurate closing of Examination cases.

Initial Collection Case Control Issues in the New Small Business and Self-Employed
Organization

Audit Objective: Determine whether controls over case work in SB/ SE are adequate to ensure that Collection cases are properly assigned, transferred, and controlled.

Centralized Collection Case Management Process
Audit Objective: Determine whether the new case selection process will ensure that cases are assigned for Collection field action to maximize compliance with tax laws.

Internal Revenue Service Region and District Stand-Down Process
Audit Objective: Determine the effectiveness of IRS actions to "stand down" the old IRS organization of regional and district offices.

Trust Fund Recovery Penalty Program
Audit Objective: Determine whether the Trust Fund Recovery Penalty Program is
effectively used as a collection tool. (Carryover from FY 2000) 39
39 Page 40 41
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 38
Examination Referrals to Criminal Investigation
Audit Objective: Determine whether Examination employees refer cases with potential fraud issues to Criminal Investigation when appropriate.

Transition Plans for Ogden and Cincinnati Service Centers' Migration to
Solely Business Processing Sites

Audit Objective: Determine if all transition related efforts in changing to specialized Individual Master File (IMF) and Business Master File (BMF) processing at IRS

Submission Processing Centers have been adequately planned, and are efficient and economical to ensure all returns affected by the changes are properly received
and processed.

Decision to Migrate to Eight Individual and Two Business Processing Sites
Audit Objective: Determine what factors were considered in the decision to centralize processing. Determine whether the benefits and risks were quantified

and whether the decision to centralize seems justified.

Transition of Business Lockbox Bank Processing to Business Submission
Processing Centers

Audit Objective: Determine whether the actions taken to transition the BMF lockbox banks processing are adequate and effective.

Correlation of Information on Partnership Schedules K-1 to Taxpayers'
Income Tax Returns

Audit Objectives: Determine whether all Partner's Share of Income, Credits, Deductions, etc. (Schedules K-1) should be processed and available for matching,

and whether underreporter matching programs are perfected and properly functioning.

Implementation of the Requirements for Filing Partnership Returns
Electronically

Audit Objective: Determine whether preparations have been made to ensure timely and accurate processing of electronically filed United States Partnership Return of

Income (Forms 1065) and Schedules K-1, in compliance with the modified requirements of the Tax Reform Act of 1997.

Potential Business Master File Refund Schemes
Audit Objective: Evaluate existing controls to determine if they are sufficient to
identify and stop potential BMF refund schemes. (Carryover from FY 2000) 40
40 Page 41 42
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 39
Inaccurate Internal Revenue Service Application of Tax Rates for Personal
Service Corporations

Audit Objective: Review the accuracy of IRS application of taxes for personal service corporations.

Restricted Interest on Business Accounts
Audit Objectives: Determine if accounts are being properly restricted, the interest computations are being done correctly, and improvements have been made (or are

being planned) in reviews, operating procedures and instructions, and software applications to improve overall quality and reduce risks.

Quality of Lockbox Processing
Audit Objective: Evaluate whether the IRS has acted on past audit reports to determine if using lockbox banks results in a savings or lost revenue.

Federal Tax Deposits
Audit Objective: Determine whether taxpayers deposited the proper amount of money, the Federal Tax Deposit (FTD) payments were timely, taxpayers' payments

are correctly posted to taxpayers' accounts, and misapplied payments are properly handled.

Undelivered Business Notices
Audit Objective: Evaluate the effectiveness of IRS' efforts to reduce undeliverable mail.

Forms 1120/ 1120S Designations by the Internal Revenue Service
Audit Objective: Determine if the IRS obtained input from taxpayers in correcting the United States Corporation Income Tax Return (Form 1120)/ United States Income

Tax Return for an S Corporation (Form 1120S) designations for their businesses.

Gift Tax Extensions (Follow Up)
Audit Objective: Determine if the IRS properly implemented planned corrective actions to the prior audit report. 41
41 Page 42 43
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 40
Estimated Tax Penalty Complexity and Burden Issue
Audit Objectives: Evaluate the number of taxpayers who had "self-assessed" the estimated tax penalty and submitted an Underpayment of Estimated Tax by

Individuals, Estates, and Trusts (Form 2210) with their 1998 returns, and determine
whether these taxpayers were legally required to file Form 2210. (Carryover from
FY 2000)

Evaluation and Prioritization of the Combined Annual Wage Reporting
Program

Audit Objectives: Determine whether the IRS processing of employment tax returns (Forms 94X) Combined Annual Wage Reporting (CAWR) cases justifies additional

funding, and evaluate how Form 94X CAWR cases are ranked and selected to ensure highest yield cases are worked.

Principal Business Codes
Audit Objectives: Determine whether the Principal Business or Professional Activity Codes are accurately entered into IRS' systems; whether the Principal Business

Codes are relevant in the new IRS organizational structure; and how dependent the new IRS Business Units will be on the accuracy of these codes.

Effectiveness of the Mentoring and Monitoring Initiative for New Employers
Audit Objective: Determine whether the IRS is adequately taking actions to ensure that business taxpayers receive the proper Outreach, Education and Assistance in

order to comply with tax laws.

Corporate Tax Shelters
Audit Objective: Determine whether the efforts of the IRS are effectively identifying and reducing abusive corporate tax shelters.

Issue Management -Pilots -Single Taxpayer
Audit Objective: Determine whether the pilots have program controls, provide decision-making criteria, demonstrate a cost/ benefit, and ensure a proper amount

of tax results.

Comprehensive Case Resolution Program (Pilots)
Audit Objective: Determine whether the pilots have program controls, provide decision-making criteria, demonstrate a cost/ benefit, and ensure a proper amount

of tax results. 42
42 Page 43 44
Treasury Inspector General Tax Administration -Office of Audit
Fiscal Year 2001 Annual Audit Plan Page 41
Foreign Controlled Corporations
Audit Objective: Determine the basis for the large discrepancy between Foreign Controlled Corporations and domestic corporation taxes paid on revenue.

Management of Human Capital
Audit Objective: Determine whether the Large and Mid-Size Business Division's strategy to retain, recruit, and train employees is in accordance with identified best

practices.

Form 1042S Processing (Follow Up)
Audit Objective: Determine whether previously identified conditions have been corrected.

E-Commerce
Audit Objective: Determine whether IRS is taking effective steps to prepare for examinations of e-commerce transactions.

Joint Committee Cases
Audit Objective: Determine whether the IRS portion of the Joint Committee tax refund process is efficient.

The Government Performance and Results Act of 1993: Review of Customer
Service Business Measures

Audit Objective: Determine whether the Customer Service business measures meet the Government Performance and Results Act of 1993's (GPRA) requirements and

can be verified and validated.

Business Master File Notice Clarity Progress
Audit Objective: Determine whether the IRS has made substantial progress in improving notices to business taxpayers.