TREASURY
INSPECTOR GENERAL FOR TAX ADMINISTRATION
The Telephone Excise Tax Refund Program Was Successfully Implemented for Businesses; However, a Large Amount of Overcollected Tax Has Gone Unclaimed
April 24, 2008
Reference Number: 2008-30-091
This
report has cleared the Treasury Inspector General for Tax Administration
disclosure review process and information determined to be restricted from
public release has been redacted from this document.
Phone Number |
202-622-6500
Email Address | inquiries@tigta.treas.gov
Web Site
| http://www.tigta.gov
April 24, 2008
MEMORANDUM
FOR
DEPUTY COMMISSIONER FOR SERVICES AND ENFORCEMENT
FROM: Michael R. Phillips /s/ Michael R. Phillips
Deputy Inspector General for Audit
SUBJECT: Final Audit Report – The Telephone Excise Tax Refund Program Was Successfully Implemented for Businesses; However, a Large Amount of Overcollected Tax Has Gone Unclaimed (Audit # 200730036)
This report presents the results
of our review of the Telephone Excise Tax Refund (TETR) program for businesses. The overall objective was to determine whether
the Internal Revenue Service (IRS) effectively implemented the TETR[1]
program for business filers.[2] This audit was conducted due to a request
from the Deputy Commissioner for Services and Enforcement.
Impact on the Taxpayer
The IRS estimated that between 13.9 million and 15.9
million business taxpayers would be eligible to claim the TETR. The IRS wanted to provide an easy process for
taxpayers to make TETR claims, but at the same time it wanted to minimize the
refunds in excess of taxes collected and discourage requests for overstated
refunds. Based on the refund claims
processed through November 24, 2007, we believe a significant amount of the telephone
excise tax collected could go unrefunded, and many taxpayers might still be
eligible to file claims.
Synopsis
Overall, the IRS successfully planned and implemented the TETR program for businesses. Its efforts included modifying existing forms and developing strategies to educate taxpayers regarding the availability of the refunds. The IRS also developed methods and forms for taxpayers to claim either (1) an estimated amount of TETR without having to incur the required burden of obtaining substantial documentation from 41 months of telephone bills or (2) actual amounts as documented on their telephone bills. Despite these efforts, much of the overcollected tax might go unclaimed and unrefunded. As of November 24, 2007, only approximately 721,410 (5.6 percent) of the 12.8 million business taxpayers who had filed their returns had made TETR claims. The refunds associated with these claims totaled only $876.6 million, or 17.5 percent of the $5 billion collected.
Although we were unable to determine why the number of taxpayers claiming the credit and the total amount they claimed did not meet IRS estimations, we believe that the reasons might be attributed to the following conditions: (1) businesses believed the amount of work and associated fees outweighed the amount of the credit they would receive, (2) businesses were concerned that they would be unable to provide the necessary records needed to support the amount of the claim, and (3) businesses simply were not aware of the credit.
IRS efforts to create compliance screens for identifying overstated refund requests were ambitious. These screens used selection criteria that generally increased in proportion to an increase in the size of the business. However, the minimum selection criteria set for some businesses in comparison to others were inconsistent and led to some inconsistent results. The IRS employed two minimum selection criteria: one for relatively small businesses and another for all others. However, the smaller businesses received larger minimum criteria (50 percent larger) than the larger businesses. This resulted in large businesses being identified for examination and having refunds frozen for claim amounts that would have been under minimum criteria for much smaller businesses. Conversely, some claims made by smaller businesses that were not examined would have been examined if the claims were filed by a larger business.
In a prior review of TETR claims made by individuals,[3] the Treasury Inspector General for Tax Administration found that many potentially erroneous claims went unchallenged by the IRS and resulted in excessive refunds. We believe the criteria used to identify potentially egregious individual claims were set too high. The IRS declined to adjust its criteria and declined to scrutinize many of these claims due to limited Examination function resources. At the same time, other resources set aside to review questionable business claims were underused. Shifting resources from one operating division to another might have enabled the IRS to stop or recover much of the TETR that appears to have gone out erroneously.
Recommendations
We recommended that the Director, Electronic Tax Administration and Refundable Credits, survey tax preparers and business taxpayers who did not claim the TETR to determine why the refunds were not claimed. We also recommended that the Director, Campus Compliance Services, and the Director, Examination, make appropriate changes to the screening criteria for claims on amended returns and analyze screening criteria before implementing the criteria for future programs to ensure that they provide reasonable and consistent coverage. Lastly, we recommended that the Deputy Commissioner for Services and Enforcement give consideration to shifting resources from one operating division to another for future IRS projects or programs if doing so could help the IRS optimize its effectiveness and achieve its mission.
Response
IRS management agreed with the recommendations presented in this report. Specifically, they do not have sufficient resources to survey tax preparers and business taxpayers who did not claim the TETR. However, because the TIGTA has limited Office of Management and Budget authority to perform such a survey, the IRS solicited our help in conducting this survey. The IRS is interested in any data regarding why presumably eligible businesses did not claim their TETR refund. The IRS also agreed to examine the screening criteria currently used to review and select for audit amended business returns with TETR requests. They are now in the process of reviewing the criteria. Finally, the IRS pointed out that shifting resources from one operating division to another is already part of the way in which the IRS conducts its strategic planning process. Management’s complete response to the draft report is included as Appendix IV.
Copies of this report are also being sent to the IRS managers affected by the report recommendations. Please contact me at (202) 622-6510 if you have questions or Margaret Begg, Assistant Inspector General for Audit (Small Business and Corporate Programs), at (202) 622-8510.
Efforts to Create Compliance
Screens Were Ambitious, but Inconsistencies Exist
Appendices
Appendix
I – Detailed Objective, Scope, and Methodology
Appendix
II – Major Contributors to This Report
Appendix
III – Report Distribution List
Appendix IV
– Management’s Response to the Draft Report
Abbreviations
|
IRS |
Internal Revenue Service |
|
TETR |
Telephone Excise Tax Refund |
|
TIGTA |
Treasury Inspector General
for Tax Administration |
The telephone excise tax was first imposed in 1898 to fund the Spanish-American War. Originally, the tax applied to all telephone use. Later, it was revised to apply to long-distance calls on which call duration and distance were factored into the price. However, many telecommunications companies made changes to their billing models, factoring only call duration and not distance into their billing prices. As a result, these charges no longer met the requirements of the tax code and should not have been subject to tax.[4] Several businesses litigated the taxability of these portions of the telephone excise tax and, after five circuit court losses, the Department of the Treasury announced on May 25, 2006, that it was conceding the legal dispute over the tax and that the Department of Justice would no longer pursue litigation. The Internal Revenue Service (IRS) also announced its decision to stop collecting the tax. The IRS then implemented a major program for taxpayers to receive refunds for the portion of their telephone excise taxes paid on long-distance or bundled telephone service billed after February 28, 2003, and before August 1, 2006, that did not meet the statutory taxability requirements.
The Telephone Excise Tax Refund (TETR) was the most wide-reaching tax refund in the history of the IRS, estimated to affect between 145 million and 165 million individual taxpayers and between 13.9 million and 15.9 million business taxpayers.[5] The IRS developed a process to refund these monies in a timely manner and made the request process relatively easy for most taxpayers. At the same time, it wanted to minimize the number of refunds in excess of taxes collected and discourage requests for overstated refunds. The Treasury Inspector General for Tax Administration (TIGTA) recently reported on the IRS’ efforts to administer the refund program for individual taxpayers.[6] This report discusses the IRS’ efforts to administer the refund program for business taxpayers.
To request the TETR, businesses are required to complete Credit for Federal Telephone Excise Tax Paid (Form 8913) and file it with their tax return. They can complete the form by using the actual amount of refundable long-distance telephone excise taxes that they paid between March 2003 and July 2006 (41 months), or they have an option to use an estimation method developed by the IRS.
The estimation method was designed by the IRS to simplify the refund calculation and reduce the burden on taxpayers by helping them avoid having to recover their old telephone records. The estimation method requires businesses to compare only two telephone bills from Tax Year 2006 (April and September) to determine the percentage of their telephone expenses attributable to the excise tax on long distance. They must first figure the telephone tax as a percentage of their April 2006 bill, which included the excise tax for both local and long-distance telephone service, and their September 2006 telephone bill, which only included the tax on local telephone service. The difference between these 2 percentages should be multiplied by the total telephone expenses for the 41-month period. The refund is capped at 2 percent of telephone expenses for businesses with 250 or fewer employees and 1 percent for large businesses with more than 250 employees.
This review was performed at the IRS Campus[7] in Ogden, Utah, during the period May through November 2007 and included a review of tax information from returns filed and processed nationwide, as well as an evaluation of information provided by the IRS TETR Working Group headed by the Director, Earned Income and Health Coverage Tax Credits, Wage and Investment Division. We conducted this performance audit in accordance with generally accepted government auditing standards. Those standards require that we plan and perform the audit to obtain sufficient, appropriate evidence to provide a reasonable basis for our findings and conclusions based on our audit objective. We believe that the evidence obtained provides a reasonable basis for our findings and conclusions based on our audit objective. Detailed information on our audit objective, scope, and methodology is presented in Appendix I. Major contributors to the report are listed in Appendix II.
Overall, the Internal Revenue Service Successfully Planned and Implemented the Federal Telephone Excise Tax Refund Program for Businesses
Major business tax forms and instructions were timely and accurately updated to allow taxpayers to claim the TETR
The IRS added instructions and made appropriate changes to the business income tax forms that included a specific line on each tax form to claim the credit. Revisions were made to the forms and instructions for the U.S. Corporation Income Tax Return (Form 1120), the U.S. Income Tax Return for an S Corporation (Form 1120S), the U.S. Return of Partnership Income (Form 1065), and the U.S. Income Tax Return for Estates and Trusts (Form 1041).[8] The IRS also created an entirely new form with instructions, Form 8913, that helped businesses compute their TETR refund using actual expenses or the estimation method.
We reviewed each of the new and revised forms and their related instructions and found that, overall, the forms were properly and clearly composed and the associated instructions were logically and accurately presented.
In preparation for processing these new and revised tax forms, the IRS also had to modify processing procedures, instructions, and/or computer programming involving (1) the acceptance of electronically filed returns with TETR claims, (2) data entry of TETR information from paper returns to IRS computers, (3) the resolution of errors on the returns, and (4) filters to identify and inform taxpayers of inappropriate claims. The IRS successfully accomplished these tasks.
The system for processing tax returns filed by partnerships was modified to allow the issuance of refunds
All partnerships must file an annual information return, Form 1065, to report the income, deductions, gains, losses, etc., from their operations, but they do not pay income tax. Instead, the partnerships “pass through” any profits or losses to their partners. Each partner includes his or her share of the partnership’s income or loss on his or her tax return. As a result, the IRS returns processing systems were not designed to issue TETR refunds directly to partnerships. However, to accommodate the TETR program, additional programming was designed and implemented that enabled the processing system to recognize the Telephone Excise Tax credit and issue the proper amount of refund directly to the partnership.[9]
The IRS developed detailed strategies to educate taxpayers regarding the TETR provisions
The IRS developed an in-depth Telephone Excise Tax Communications Subgroup Summary Strategy that outlined overall communications objectives, audiences, and key messages. Out of this Strategy came an internal communications strategy, a comprehensive media strategy, and the IRS Refund of Telephone Excise Tax Outreach Plan. Each strategy/plan had refined objectives, messages, audiences, and steps to communicate those messages to the desired audience. These documents were all consistent with the Summary Strategy and its objectives.
The IRS worked with a large number of external partners to disseminate information about the TETR. Information regarding the TETR and how businesses can claim it is abundant on the Internet. The public IRS web site (IRS.gov) home page had TETR information prominently displayed with easy links that provide more information for businesses, tax-exempt entities, and individuals. Detailed questions and answers for each of these groups were very informative. In addition, our examination of various web sites found TETR references on newspaper web sites, tax practitioner sites, and tax and finance sites. One site listed 16 news releases issued by the IRS or the Department of the Treasury that were related to the TETR.
The estimation method developed by the IRS for businesses was reasonable and reduced taxpayer burden
To help taxpayers avoid searching through their old telephone records to determine their refund amount, the IRS developed a formula that most business organizations can use to compute their refund. As stated in the Background section of this report, the IRS developed an estimation method based on comparing the tax percentage of two different months--one in which the tax was inappropriately charged and the other in which only the correct amount was assessed. The difference between these 2 percentages was then multiplied by the total telephone expenses for the 41 months stipulated from March 2003 through July 2006. The resulting amount could be claimed for refund (after applying the appropriate cap if necessary). Prior to finalizing the formula, the IRS received public input and discussed the matter with business organizations, the Small Business Administration, and representatives from the tax-exempt community.
We were unable to determine the number of businesses that used the estimation method to figure their refund rather than taking actual expenses. That information was not compiled by the IRS and is not readily available through taxpayer files. However, we believe that the estimation method was an efficient way of providing taxpayers with an alternative to identifying and computing actual expenses and was effective in reducing taxpayer burden.
A processing problem existed but the IRS reacted quickly to mitigate its effects
The TIGTA developed computer programs to identify certain
businesses claiming and receiving the TETR and provided the output of those
programs to tax examiners in one of the IRS’ Fraud Detection Centers. These tax examiners identified a problem in
the processing of claims included on Forms 1065 resulting in erroneous
refunds. The
The IRS developed and implemented a TETR compliance strategy and plan
The IRS Management Strategy for the TETR program identified three key overall objectives that included: (1) minimizing taxpayer and IRS burden associated with requesting, processing, and paying the refund; (2) minimizing refunds in excess of taxes collected; and (3) discouraging overstated refund requests. The IRS created and implemented a TETR compliance strategy and plan that was designed to deter such inappropriate refund claims. This included creating compliance screens that identify refund requests that appear to be statistically unlikely, then freezing those refunds until the return can be audited.[10]
The compliance screens were based on an existing model. The selection criteria were developed by the IRS and were based, in part, on historical telecommunication expenditures for long-distance telephone service provided to businesses.
Because the IRS’ authority to recover TETR overpayments is limited, the IRS’ compliance efforts focused on pre-refund screening and examination. Once identified for examination, the IRS froze the refund, then sent the filer a notice requesting information to substantiate the TETR requested. The IRS also developed a compliance process whereby these newly identified cases could be worked effectively along with its normal work.
Our tests showed that the selection criteria implemented as part of the compliance screens effectively identified the intended cases. We also determined that the refunds were appropriately frozen on those cases until they could be audited. However, as discussed later in this report, the formula developed to administer these selection criteria resulted in some inconsistencies regarding which claims were scrutinized and which claims were processed without questions.
Like Individual Taxpayers, a Significant Amount of the Telephone Excise Tax Owed to Business Taxpayers May Never Be Refunded
The IRS estimated that between 13.9 million and 15.9 million business taxpayers would be eligible to claim the TETR and approximately $5 billion were owed. As of November 24, 2007, approximately 721,410 of the 12.8 million business taxpayers who filed their returns made TETR claims. The telephone excise taxes associated with those claims totaled only $876.6 million. This accounts for only 5.6 percent of the estimated number of businesses that could have claimed the credit and only 17.5 percent of what was collected.[11]
Just as we reported for individual taxpayers, we believe a significant amount of the telephone excise tax collected by the IRS from businesses might never be refunded. Because of the length of time it took to obtain permission from the Office of Management and Budget to contact and gather information from taxpayers, we were unable to determine why only a small portion of taxpayers claimed the credit.[12]
Although we do not know the specific reasons why business taxpayers did not claim the refund, we believe some general reasons were revealed in a survey of small businesses conducted by the Padgett Foundation.[13] The survey found that small businesses believed the amount of work and associated fees outweighed the amount of the credit they would receive. It is likely that many businesses assumed that the costs spent on locating telephone expense records or the additional tax preparation involved in figuring the credit was not worth the gain received from claiming the refund. They might have falsely assumed that they would also have to file amended returns to reverse the expenses taken as deductions in prior years, resulting in additional tax preparation expense. The only additional action taxpayers must take once they claim the credit is to claim the TETR refund as income in the tax year received.
The survey also showed that taxpayers were concerned that they would not be able to provide the necessary records needed to support the credit claim. It was in response to this type of concern that the IRS developed the estimation formula. However, it is possible that taxpayers were not fully aware that the estimation method was available to them and might have even believed that using the estimation method was cost-prohibitive. In addition, the survey revealed that some taxpayers simply were not aware of the credit. We were contacted by one certified public accounting firm that admitted to overlooking the credit for many of its clients.
Despite the IRS’ significant efforts to advise business taxpayers of the TETR program, it seems that many businesses that would have qualified for the TETR failed to claim it. Many of these taxpayers might still be eligible to file claims.
As part of the TETR program, the IRS designed a comprehensive communications and outreach strategy that focused on building awareness, providing education, maximizing media reach, and minimizing taxpayer burden. Additionally, external stakeholders were engaged throughout the process.
This effort, combined with IRS’ prior experience in communicating tax law changes and requirements to the taxpaying public, should have been an effective combination to communicate the TETR program to all business taxpayers. However, considering the significantly wide audience that the IRS was attempting to reach and the low number of taxpayers who actually claimed the credit, we believe the IRS should determine whether its communication and outreach strategies were effective or whether improvements should be made. For example, a survey of tax preparation firms, certified public accountants, or taxpayers might help the IRS determine whether the information was communicated effectively. By doing so, the IRS should be better able to determine whether the responsibility for not filing fell on the businesses and their preparers or whether the IRS needs to reevaluate its communication strategies in the future.
Recommendation
Recommendation 1: The Director, Electronic Tax Administration and Refundable Credits, should survey tax preparers and business taxpayers who did not claim the TETR to determine why the refunds were not claimed. Such a survey will help the IRS determine whether further actions are necessary to administer the refunds to businesses, assess the effectiveness of its communications strategies, and make appropriate changes for future outreach efforts. Because the TIGTA now has limited Office of Management and Budget authority to perform such a survey, we would be willing to work with the IRS to gather these data. If the results of the survey warrant, the TETR Working Group should identify demographics that had relatively low rates of claims and provide additional information to these business taxpayers on how they might still claim the TETR.
Management’s Response: The Commissioner, Wage and Investment Division, agreed with this recommendation, but indicated that the IRS does not have sufficient resources to implement a study of this nature at this time. However, because the TIGTA has limited Office of Management and Budget authority to perform such a survey, the IRS solicited our help in conducting this survey. The IRS is interested in any data regarding why presumably eligible businesses did not claim their TETR refund. The IRS will analyze the data gathered from the survey to determine trends and common reasons why the TETR wasn’t being claimed.
Efforts to Create Compliance Screens Were Ambitious, but Inconsistencies Exist
As noted earlier in the report, the IRS Management Strategy for the TETR program identified three key overall objectives. To assist in accomplishing these objectives, the IRS developed compliance screens to identify potential TETR compliance issues for taxpayer claims that met its selection criteria.
The compliance screens were based on an existing IRS model, and the selection criteria were developed by the IRS using telecommunication industry data. The IRS identified the key variables that are predictors of telephone usage, then added the complexity of accounting for the size of the business relative to the refund claim amount. This enabled the IRS to set business selection criteria in relation to the size of the business, which is generally defined by the amount of gross receipts.[14]
The resulting criteria were a system of mathematical equations applied to an indicator (i.e., “applicable amount”) that reflected the size of the business. In general, a larger business would be able to claim a greater amount of TETR without further scrutiny by the IRS. In addition, the selection criteria were set to optimize compliance resources.
Overall, the compliance screens appeared to provide an effective method of identifying questionable claims. However, we identified some inconsistencies in its application. IRS management did not recognize these inconsistencies. As mentioned earlier, one of the main tenets of the selection criteria is that they increase in proportion to an increase in the size of the business. This appears to be a logical approach. However, some inconsistencies existed with the criteria set by the IRS which appear counter to the tenet and caused inequities among businesses. For example, the refund of a large business claiming a small TETR amount would be frozen and examined, while a much smaller business could claim a larger TETR amount without the refund being frozen and examined.
The IRS employed two different selection criteria: one for relatively small businesses and another for all other businesses. However, under the established criteria, some large businesses were identified for examination and had their refunds frozen for claim amounts that would not have occurred for much smaller businesses.
We identified 367 TETR claims filed by large businesses meeting examination criteria[15] that would not have met the criteria had they been claimed by much smaller businesses. At the same time, we identified 124 TETR claims filed by relatively small businesses that were not examined but would have met the examination criteria had they been filed by larger businesses.
Recommendation
Recommendation 2: The Director, Campus Compliance Services, and the Director, Examination, should make appropriate changes to the screening criteria for claims on amended returns and should analyze screening criteria before implementing them for future programs to ensure that they provide reasonable and consistent coverage.
Management’s Response: IRS management agreed with this recommendation. The Commissioner, Wage and Investment Division, agreed to examine the screening criteria currently used to review and select for audit amended business returns with TETR requests. The IRS is now in the process of reviewing the criteria. The IRS believes that because the selection criteria did not change during the entire 2007 and 2008 filing periods, similarly situated taxpayers received the same treatment, and the method of selecting egregious TETR requests for examination was both fair and appropriate. However, as noted, the IRS will reassess these criteria as they relate to amended business returns with TETR requests.
Office of Audit Comment: We do not dispute the fact that similarly situated taxpayers received the same treatment. Our issue is with the treatment of dissimilar businesses. Allowing a relatively large TETR request for a small business and yet freezing a TETR request for the same or even smaller amount claimed by a much larger business does not seem logical. We encourage the IRS to address this issue in its reassessment of the screening criteria for amended tax returns.
Resources Could Have Been More Effectively Applied to Collect Erroneous Telephone Excise Tax Refund Claims
During the prior TETR review, the TIGTA believed the selection criteria used to identify potentially egregious individual claims were set too high and found that highly suspicious claims made by individuals often went unchallenged by the IRS. The IRS declined to adjust its selection criteria and declined to scrutinize many of what appeared to be erroneous claims, due to limited Examination function resources. As a result, the TIGTA projected that more than 52,000 taxpayers claimed highly suspicious TETR claims amounting to almost $47 million.[16]
At the same time, other resources set aside to review questionable business claims were underused. The IRS estimated and prepared to examine more than 8,700 business returns. As of November 26, 2007, the IRS had selected only 3,280 business returns (38 percent) for examination. Shifting resources from one operating division to another might have enabled the IRS to stop or recoup much of the TETR that appears to have gone out erroneously to individual taxpayers.
During the IRS reorganization, operating divisions were created to serve customers with similar needs, which resulted in four primary operating divisions (Wage and Investment Division, Large and Mid-Size Business Division, Small Business/Self-Employed Division, and Tax Exempt and Government Entities Division). We recognize that shifting resources from one division to another might rarely be done. However, in this circumstance (i.e., the claims are somewhat generic because both individuals and businesses file for the TETR using Form 8913 and skilled examiners were underused), we believe the IRS could have considered transferring resources and services across division boundaries to optimize its compliance resources. Redirection of resources would have been helpful because the TETR issue became very high profile, and the IRS made a great deal of effort to prevent the claiming and subsequent refunding of inappropriate credit amounts, including vocalized and written warnings.
At the direction of the IRS Deputy Commissioners, the IRS established a TETR Compliance Review Council designed in part to maintain real-time monitoring and enable weekly adjustments to the TETR examination plan. The Council included a representative from each operating division, and its objective was to ensure that the preliminary plan was effective and the best cases were being worked. The IRS had this control in place to respond to emerging examination issues and make changes to the initial strategies. We believe that this Council should have recognized a needed change in strategy and considered additional options including the transfer of resources.
Recommendation
Recommendation 3: The Deputy Commissioner for Services and Enforcement should consider shifting resources from one operating division to another for future IRS projects or programs if it could help the IRS optimize its effectiveness and achieve its mission.
Management’s Response: IRS management agreed with this recommendation. The Commissioner, Wage and Investment Division, pointed out that shifting resources from one operating division to another is already part of the way in which the IRS conducts its strategic planning process and will consider this for future projects or programs. The IRS considered a number of factors in constructing the TETR examination plan and concluded that the allocation of audit resources was appropriate and should not be modified to shift efforts away from other productive work to the TETR. Throughout the filing season, the IRS monitored the workload of examiners handling TETR cases and, when deciding how to apportion work, took into consideration a balanced coverage approach and the business unit’s overall work plan for the fiscal year. The IRS decided to continue examining business returns with multiple issues rather than moving business examination resources to examine single-issue TETR requests from individuals.
Office of Audit Comment: We recognize that the IRS decided to continue examining business returns rather than moving business examination resources to examine single-issue TETR requests for individuals. We disagree with that decision, particularly because the number of business TETR claims meeting examination selection criteria were well below those planned for, and the TIGTA had made the IRS aware of significant noncompliance with regard to individual TETR claims. However, because the IRS has agreed to give consideration to shifting resources from one operating division to another in the future and is even now considering this during its strategic planning process, we do not disagree with the IRS’ stated corrective action.
Appendix I
Detailed Objective, Scope, and Methodology
Our overall audit objective was to determine whether the IRS effectively implemented the TETR program for business filers, specifically taxpayers filing U.S. Corporation Income Tax Return (Form 1120), U.S. Income Tax Return for an S Corporation (Form 1120S), U.S. Return of Partnership Income (Form 1065), and U.S. Income Tax Return for Estates and Trusts (Form 1041). To accomplish this objective, we:
I. Determined the adequacy of the internal controls in place to administer the TETR program for businesses by completing a risk matrix and designing audit tests to address the control weaknesses identified.
II. Determined whether the IRS had properly modified computer programs as they related to the telephone excise tax refund on business returns.
A. Determined how the credit was treated on the various tax forms (primarily determined whether the IRS provided a separate line for taking the credit or whether it was allocated to a miscellaneous refundable credit line), reviewed changes made to the forms and the related instructions, and analyzed the estimation method for basis and reasonableness.
B. Selected a statistically valid sample of 150 (from a population of 436,332) business tax returns claiming the telephone excise tax credit and ensured that the credits were properly posting to the Master File,