Recommendation: We recommend that the Commissioner of Internal Revenue update and implement policies and procedures for developing a courier contingency plan to prohibit managers responsible for overseeing the preparation of taxpayer receipts for deposits from also transporting them to financial institutions. (Recommendation 20-01)

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: The IRS agreed with this recommendation and stated that the Wage and Investment organization will update the Courier Contingency Plan polices and procedures to provide for appropriate segregation of duties or other curative measures.

Recommendation: We recommend that the Commissioner of Internal Revenue establish and implement manual refund procedures to direct (1) initiators to document (e.g., record on the taxpayers' accounts or annotate on the related manual refund forms) the justification for bypassing the IAT tool warning related to potential duplicate tax refunds on taxpayers' accounts and (2) managers to monitor whether such warnings were bypassed and review the justifications for reasonableness prior to approving manual refund forms. (Recommendation 20-02)

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: The IRS agreed with this recommendation and stated that the Wage and Investment organization agrees that actions need to occur to address duplicate tax refund conditions through improved manual refund procedures to require (1) initiator to document the justification for bypassing the Integrated Automated Technologies (IAT) tool warning related to potential duplicate tax refunds on taxpayers' accounts and (2) managers to review the justification documented for bypassing the IAT tool warning for reasonableness prior to approving manual refund forms. However, IRS also stated that it was unable to commit to implementing a corrective action plan at this time due to budgetary constraints on system enhancements.

Recommendation: We recommend that the Commissioner of Internal Revenue establish and implement actions to provide reasonable assurance that business units record the acceptance of goods and services in a timely manner in accordance with IRS policies and procedures. (Recommendation 20-03)

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: The IRS agreed with this recommendation and stated that the CFO organization will determine the reasons for business unit(s) non-compliance with established policies and procedures related to timely recording of receipts and acceptance of goods and services and, based on this evaluation, develop an action plan that once completed will provide additional tools to aid the business units in reasonably ensuring compliance with established requirements.

Recommendation: We recommend that the Commissioner of Internal Revenue establish and implement actions to provide reasonable assurance that the future lease payment amounts for non-cancellable operating leases are calculated correctly. (Recommendation 20-04)

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: The IRS agreed with this recommendation and stated that the CFO organization will update policies and procedures to include additional instructions needed to calculate the future lease payments due on the non-cancelable leases with terms greater than one year and will also create an automated calculation to determine the number of remaining months of lease payments.

Recommendation: Congress should consider legislation to require that returns prepared electronically but filed on paper include a scannable code printed on the return. (Matter for Consideration 1)

Agency: Congress
Status: Open

Comments: Congress introduced the Acting on the Annual Duplication Report Act of 2019 on July 18, 2019. If enacted this legislation would require returns prepared electronically but filed on paper include a scannable code. Congress had not passed the legislation as of February 2020.

Recommendation: Based on the assessment in recommendation 2, the Commissioner of Internal Revenue should implement the most cost-effective method to digitize information provided by taxpayers who file returns on paper. (Recommendation 3)

Agency: Department of the Treasury: Internal Revenue Service
Status: Open
Priority recommendation

Comments: IRS agreed with this recommendation and in December 2019 indicated that it plans to begin scanning and digitizing individual tax returns filed on paper beginning in October 2021. According to IRS, digitizing paper returns at intake would allow IRS to reduce processing time, use the same RRP fraud filters on all paper and electronic forms, and allow more pre-refund audits or investigations, among other benefits.

Recommendation: The Commissioner of Internal Revenue should evaluate the costs and benefits of expanding RRP to analyze individual returns not claiming refunds to support other enforcement activities. (Recommendation 4)

Agency: Department of the Treasury: Internal Revenue Service
Status: Open
Priority recommendation

Comments: IRS agreed with this recommendation and told us expanding the use of RRP is an agency goal. In December 2019, IRS officials reported that internal IRS offices are collaborating on identifying priorities for expanding use of RRP to support other enforcement activities, such as pre-refund audits and investigations, and improve detection and treatment of fraud and noncompliance.

Recommendation: Based on the assessment in recommendation 4, the Commissioner of Internal Revenue should expand RRP to support identified activities. (Recommendation 5)

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: As of June 2019, IRS has not yet completed its analysis of the costs and benefits of expanding RRP, and therefore has not taken action to expand RRP based on this assessment. IRS agreed with the recommendation but noted that it must first evaluate opportunities to expand RRP. Implementing this recommendation could help IRS streamline the detection and treatment of fraud as well as promote voluntary compliance with tax laws.

Recommendation: The Acting Commissioner of Internal Revenue should assess options for improving enforcement of late W-2 filing penalties, for example, by mailing notices before the next filing deadline. (Recommendation 2)

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: As of October 2019, IRS continues to disagree with this recommendation. IRS stated that it does not have all the information required for calculating and sending late penalty notifications prior to the beginning of the next filing season. However, in its response, IRS did not consider other options that could be available prior to finalizing penalty calculations, such as communicating with the employers earlier in the process. As noted in our report, quickly responding to employers that filed late increases the potential for compliance, thereby increasing the availability of W-2 data for systemic verification to detect and prevent fraud and noncompliance. We continue to believe that assessing the options for improving enforcement of late W-2 filing penalties, such as through earlier communication, would help IRS identify potential opportunities to encourage compliance with the W-2 filing deadline and verify more wage information before releasing refunds. We will continue to discuss options with IRS regarding this recommendation.

Recommendation: The Acting Commissioner of Internal Revenue should develop an evaluation plan to fully assess the benefits and costs, including taxpayer burden, of modifying the February 15 refund hold, and determine how this effort informs IRS's overall compliance strategy for refundable tax credits and fraud risk management. (Recommendation 3)

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: As of January 2020, IRS has assessed the benefits of modifying the refund hold, but it has not assessed the costs, as GAO recommended in January 2018. In November 2018, IRS provided its assessment of the February 15 refund hold. In it, IRS reiterated its findings regarding the benefits of the refund hold. These benefits included potential savings if IRS modified the hold to include all taxpayers, extended the hold to a later date when more W-2 data are available, or made both changes. However, IRS did not include any assessment of costs to achieve these potential savings, such as the costs for IRS to review any additional returns that would be identified under a modified refund hold. It did not assess taxpayer burden, either. IRS also did not determine how the February 15 refund hold informs IRS's overall compliance strategy for refundable tax credits and its fraud risk management strategy. In January 2019, IRS took actions to hold more returns beyond the February 15 refund hold date using a risk-based selection method. Nevertheless, without a complete assessment of the benefits and costs, including taxpayer burden, IRS is making a decision based upon incomplete information. Further, if Congress or Treasury considered making any changes, they too would have incomplete information on which to direct IRS's actions.

Recommendation: Based on the benefits and costs assessment in Recommendation 3, the Acting Commissioner of Internal Revenue should use IRS's existing authority to modify the refund hold such that it minimizes the risk of releasing fraudulent or noncompliant refunds. (Recommendation 4)

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: As of January 2020, IRS has taken actions consistent with our recommendations by modifying its filters to hold more returns claiming the Earned Income Tax Credit (EITC) or Additional Child Tax Credit (ACTC) beyond the February 15 refund hold date based on a risk-based selection method. In addition, in May 2019, IRS officials told us they are making similar changes for the 2020 filing season to hold more high-risk returns not claiming EITC or ACTC until W-2 data are available. This action, if taken, would be consistent with our recommendations. In 2018, IRS assessed the benefits of modifying the refund hold, however, it did not assess or document the costs, including taxpayer burden, or determine how the February 15 refund hold informs IRS's overall compliance strategy for refundable tax credits and its fraud risk management strategy. Completing these actions, along with the planned modifications, would fully address our recommendations, which would enable IRS to make decisions based on completed information.

Recommendation: The Acting Commissioner of Internal Revenue should assess the benefits and costs of additional uses and applications of W-2 data for pre-refund compliance checks, such as addressing underreporting, employment fraud, and other fraud or noncompliance before issuing refunds. (Recommendation 5)

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: In September 2019, IRS provided results for a pilot encouraging voluntary compliance through expanded systemic verification using W-2 data. In the pilot, IRS sent soft notices to a targeted group of taxpayers whose returns under-reported income compared to W-2 data. In its analysis, IRS reported that some taxpayers voluntarily amended their returns after receiving the soft notice, resulting in a net increase in tax revenue. If IRS determines that the benefits outweigh the costs of adopting this practice based on the pilot results, or assesses additional options to address other fraud and noncompliance before issuing refunds, it would satisfy our recommendation. We will continue to follow IRS's progress on the pilot and its results.

Recommendation: Based on the assessment in Recommendation 5, the Acting Commissioner of Internal Revenue should implement any identified changes to improve pre-refund compliance checks. (Recommendation 6)

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: In September 2019, IRS provided an evaluation of a pilot it conducted during tax year 2019. In the pilot, IRS sent soft notices to a targeted group of taxpayers whose returns under-reported income compared to W-2 data. In its analysis, IRS reported that some taxpayers voluntarily amended their returns after receiving the soft notice, resulting in a net increase in tax revenue. IRS told us they intend to continue the pilot during tax year 2020. We will continue to follow IRS's progress on the pilot and its results.

Recommendation: To help IRS improve its process for determining IT funding priorities and to provide timely information on the progress of its investments, the Commissioner of IRS should direct the Chief Technology Officer to establish, document, and implement policies and procedures for selecting new and reselecting ongoing business systems modernization activities, consistent with IRS's process for prioritizing operations support priorities, which addresses (1) prioritization and comparison of IT assets against each other, (2) criteria for making selection and prioritization decisions, and (3) ensuring IRS executives' final funding decisions on IT proposals are based on IRS's prioritization process.

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: In September 2018, IRS provided GAO a slide deck titled "Prioritization Process for the Business Systems Modernization (BSM) Program/Projects" which describes a process for prioritizing BSM investments and capabilities within the investments. However, the slides were labeled "pre-decisional." In addition, they did not include specific procedures for prioritizing investments. In April 2020, IRS informed us that it had moved its target for fully implementing the recommendation to November 2020. We will continue to monitor IRS's efforts to implement the recommendation.

Recommendation: To help IRS improve its process for determining IT funding priorities and to provide timely information on the progress of its investments, the Commissioner of IRS should direct the Chief Technology Officer to modify existing processes for Foreign Account Tax Compliance Act (FATCA) and Return Review Program (RRP) for measuring work performed by IRS staff to incorporate best practices, including accounting for actual work performed and using the level of effort measure sparingly.

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: In May 2018, IRS told GAO it had implemented the recommendation. As supporting evidence, the agency provided an April 2018 update to its Investment Performance Tool user guide along with briefing slides specifying actions taken to modify its processes to measure work performed by IRS staff. We reviewed the evidence provided and determined that it was not sufficient to close the recommendation as implemented. Specifically, while the Investment Performance Tool user guide included updated procedures for measuring work performed by IRS staff which aligned with best practices, it did not clearly state that earned value (or work performed) during an iteration should always be based on to the percentage of planned features or user stories that were completed for that iteration. In addition, IRS did not provide evidence that it had used its updated procedures for the Return Review Program investment. We followed up with IRS to obtain this documentation. The agency subsequently provided the requested documentation to us and, as of July 2020, we were reviewing it to determine the extent to which it addresses the recommendation.

Recommendation: To strengthen efforts to identify and address noncompliance with the EITC, ACTC, and AOTC, the Commissioner of Internal Revenue should direct Refundable Credits Policy and Program Management (RCPPM) to take necessary steps to ensure the reliability of collections data and periodically review that data to (a) compute a collections rate for post-refund enforcement activities and (b) determine what additional analyses would provide useful information about compliance results and costs of post-refund audits and document-matching reviews.

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: No executive action taken as of December 2019. The Internal Revenue Service (IRS) disagreed with this May 2016 recommendation. IRS raised concerns about the cost of studying collections data for post-refund enforcement activities. GAO recognizes that gathering collections data has costs and the data have limitations, notably that not all recommended taxes are collected. However, use of these data -- once IRS is able to verify their reliability -- could better inform resource allocation decisions and improve the overall efficiency of enforcement efforts. By not taking necessary steps to ensure the reliability of that data and to link them to tax assessments to calculate a collections rate, IRS lacks critical information. Periodic reviews of collections data and analyses could help IRS officials more efficiently allocate limited enforcement resources by providing a more complete picture about compliance results and costs.

Recommendation: The IRS Commissioner should direct the appropriate IRS officials to determine the reason(s) why staff did not always comply with IRS's established policies and procedures related to initiating, monitoring, and reviewing the monitoring of manual refunds and, based on this determination, establish a process to better enforce compliance with these requirements.

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: During fiscal year 2019, we identified instances where staff did not comply with IRS's policies and procedures related to monitoring and reviewing the monitoring of manual refunds. IRS officials stated that the Wage and Investment (W&I) organization determined that a fully automated process to perform monitoring of manual refunds is the optimal solution to address, at an enterprise level, deficiencies associated with reliance on employees to monitor refunds in process and take appropriate action when potential duplicate or erroneous refund conditions are encountered. In addition, IRS officials indicated that the W&I organization will develop business requirements and request programming through the Unified Work Request process; however, limited resources and competing priorities prevent the identification of an implementation date. As a result, IRS will place this recommendation on hold until an implementation date is known.

Recommendation: The IRS Commissioner should direct the appropriate IRS officials to identify the cause of and implement a solution for dealing with the periodic backlogs of ICO inventory that is hampering the performance of quality reviews.

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: During fiscal year 2019, the Wage and Investment (W&I) organization determined that periodic backlogs of Input Correction Operation (ICO) inventory were caused by a combination of factors, such as systemic issues, fluctuations in projected filings, and hiring challenges. IRS officials stated that the W&I organization has also identified and implemented several strategies to address ICO backlogs and mitigate the impact on the quality review program, including hiring more staff in ICO functions, using seasonal employees, cross-training, overtime, transferring of work, and updating the Internal Revenue Manual. Since IRS provided us with this information near the end of our fiscal year 2019 audit in September 2019, we will evaluate IRS's actions to address this recommendation during our fiscal year 2020 audit.

Recommendation: The IRS Commissioner should direct the appropriate officials to establish and implement monitoring procedures designed to reasonably assure that the key detailed information for tangible capitalized P&E is properly recorded and updated in the KISAM system.

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: IRS established the Asset Management Program Monitoring and Review procedure, effective October 1, 2016, for performing quarterly sample reviews of Information Technology (IT) assets in the Knowledge, Incident/Problem, Service Asset Management (KISAM) system. In September 2017, IRS also revised the Internal Revenue Manual to require Facilities Management and Security Services territory managers or section chiefs to review KISAM key data elements for non-IT assets to verify that they are correct and updated. However, during our fiscal year 2018 floor-to-book inventory testing, we identified exceptions where (1) a key detailed information element (e.g., building code) for property and equipment (P&E) assets was not properly recorded in KISAM and (2) P&E assets found on the floor did not have asset records in KISAM. We will conduct inventory testing and follow-up to determine the status of this issue during our audit of IRS's fiscal year 2020 financial statements.

Recommendation: To improve performance management of taxpayer services, the Secretary of the Treasury should update the Department's performance plan to include overage rates for handling taxpayer correspondence as a part of Treasury's performance goals.

Agency: Department of the Treasury
Status: Open

Comments: In May 2017, Treasury officials told us that they planned to include correspondence data as part of Treasury's fiscal year 2018 annual performance plan and fiscal year 2016 annual performance report. While the fiscal year 2016 performance report included data on correspondence overage rates, as of August 2019, Treasury has not included correspondence overage as part of its performance goals. We continue to believe this recommendation is valid.

Recommendation: The Acting Commissioner of Internal Revenue should direct the appropriate IRS officials to perform a risk assessment to determine the appropriate level of Integrated Data Retrieval System (IDRS) access that should be granted to employee groups that handle hard-copy taxpayer receipts and related sensitive taxpayer information as part of their job responsibilities.

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: IRS's actions to address this recommendation are ongoing. In October 2019, the functions within the Small Business/Self-Employed organization completed risk assessments to determine the appropriate level of Integrated Data Retrieval System (IDRS) access that should be granted to the employees who handle hard-copy taxpayer receipts and related sensitive taxpayer information as part of their job responsibilities. In addition, IRS officials stated that during fiscal year 2020, the Taxpayer Advocate Service organization, in coordination with the Information Technology organization, as necessary, will complete a risk assessment of all employee groups that handle hard-copy taxpayer receipts and related sensitive taxpayer information to determine the most appropriate level of IDRS access.

Recommendation: The Acting Commissioner of Internal Revenue should direct the appropriate IRS officials to, based on the results of the risk assessment, update the Internal Revenue Manual (IRM) accordingly to specify the appropriate level of IDRS access that should be allowed for (1) remittance perfection technicians and (2) all other employee groups with IDRS access that handle hard-copy taxpayer receipts and related sensitive information as part of their job responsibilities.

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: IRS's actions to address this recommendation are ongoing. IRS officials stated that by October 2020, the Small Business/Self-Employed, Taxpayer Advocate Service, and Tax Exempt & Government Entities organizations will work with the Information Technology organization, as necessary, to ensure that the applicable Internal Revenue Manual section(s) are revised for any policy changes on (1) risk mitigation, including specifying the appropriate level of Integrated Data Retrieval System access that should be allowed and (2) risk acceptance for affected employee groups, as needed.

Recommendation: The Acting Commissioner of Internal Revenue should direct the appropriate IRS officials to establish procedures to implement the updated IRM, including required steps to follow to prevent (1) remittance perfection technicians and (2) all other employee groups that handle hard-copy taxpayer receipts and related sensitive information as part of their job responsibilities from gaining access to command codes not required as part of their designated job duties.

Agency: Department of the Treasury: Internal Revenue Service
Status: Open

Comments: IRS's actions to address this recommendation are ongoing. IRS officials stated that by October 2020, the Small Business/Self-Employed, Taxpayer Advocate Service, and Tax Exempt & Government Entities organizations will work with the Information Technology organization, as necessary, to establish procedures to prevent affected employees from gaining access to command codes not required as part of their designated job duties, as needed.

Recommendation: The Acting Commissioner of Internal Revenue should take the following action outline a strategy that defines appropriate levels of telephone and correspondence service and wait time and lists specific steps to manage service based on an assessment of time frames, demand, capabilities, and resources.

Agency: Department of the Treasury: Internal Revenue Service
Status: Open
Priority recommendation

Comments: IRS neither agreed nor disagreed with GAO's recommendation from December 2012, but has made progress in developing a customer service strategy that defines appropriate levels of telephone service; however, as of February 2020, IRS had not finalized its strategy nor determined the appropriate levels of service for correspondence and wait time. In January 2017, IRS shared results of a benchmarking study that compared its telephone service, measures, and goals to comparable agencies and companies. The team that conducted the study recommended options for additional measures to indicate the level of access taxpayers have to service across service channels. In September 2019, IRS provided GAO its revised customer service strategy; however, it did not include correspondence service. In July 2019, the Taxpayer First Act (Public Law 116-25) was enacted which requires IRS to develop a comprehensive customer service strategy. As of February 2020, IRS had established an internal office to implement this requirement. Completion of a comprehensive customer service strategy that defines appropriate levels of service and wait time as well as specific steps to manage services based on an assessment of time frames, demand, capabilities, and resource requirements would enable IRS to make a more informed request to Congress about resources needed to deliver specific levels of service. Further, finalizing a long-term comprehensive strategy will help ensure IRS is maximizing the benefit to taxpayers and possibly reduce costs in other areas.

Recommendation: Given the potential for improving compliance now and in the future, Congress may wish to provide IRS with the authority to use math error checks to identify and correct returns with ineligible (1) IRA "catch-up" contributions, and (2) contributions to traditional IRAs from taxpayers over age 70-1/2.

Agency: Congress
Status: Open

Comments: As of March 2020, Congress has expanded IRS's math error authority in certain circumstances, but not as broadly as GAO suggested in February 2010. Section 208 of division Q of the Consolidated Appropriations Act, 2016 (Public Law 114-113 enacted in December 2015) gave IRS the authority to use math error authority if (1) a taxpayer claimed the Earned Income Tax Credit, Child Tax Credit, or the American Opportunity Tax Credit (AOTC) during the period in which a taxpayer is not permitted to claim such credit as a consequence of either having made a prior fraudulent or reckless claim; or (2) a taxpayer omitted information required to be reported because the taxpayer made prior improper claims of the Child Tax Credit or the AOTC. While expanding math error authority is consistent with what GAO suggested in February 2010, GAO maintains that a broader authorization of math error authority with appropriate controls would enable IRS to correct obvious noncompliance, would be less intrusive and burdensome to taxpayers than audits, and would potentially help taxpayers who underclaim tax benefits to which they are entitled. If Congress decides to extend broader math error authority to IRS, controls may be needed to ensure that this authority is used properly such as requiring IRS to report on its use of math error authority. The Administration also requested that Congress expand IRS's math error authority as part of the Service's Congressional Budget Justification and Annual Performance Report and Plan for fiscal year 2019. Specifically, the Administration requested authority to correct a taxpayer's return in the following circumstances: 1) the information provided by the taxpayer does not match the information contained in government databases; 2) the taxpayer has exceeded the lifetime limit for claiming a deduction or credit; or 3) the taxpayer has failed to include with his or her return certain documentation that is required by statute. As of April 2019, the Congress had not provided IRS with such authority.