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Existing Controls Did Not Prevent Unauthorized Disclosures and Case Documentation Issues in Appeals Trust Fund Recovery Penalty Cases.

Report Number
2020-10-042

… case dollar information in the ACDS. Internal Revenue Service Yes 0c7608aa-410d-4029-9327-89e467690010 File … waste, or abuse, please call us at 1-800-366-4484 TIGTACommunications@tigta.treas.gov | www.treasury.gov/tigta | … protest to the attention of the contact person at the top of the proposed TFRP notification letter within 60 days …

Strategies and Protocols to Authenticate Network User Identities Are Effective; However, More Action Is Needed to Verify the Identity of Devices

Report Number
2020-20-036

… business units that internally manage non-802.1X protocol compatible devices to develop a comprehensive plan with … contingency planning, and testing… Internal Revenue Service Yes b8f81ca1-b0a2-4f4d-acc4-9de6932ed26f File … the internal network using various devices, including desktops, laptops, wireless controllers, physical security …

Fiscal Year 2020 Statutory Audit of Compliance With Notifying Taxpayers of Their Rights When Requested to Extend the Assessment Statute

Report Number
2020-30-047

… Fiscal Year 2020 Statutory Audit of Compliance With Notifying Taxpayers of Their Rights When … General for Tax Administration Audit $0 $0 Internal Revenue Service Yes 1657e384-9e80-49d4-a0f7-55941bb402a1 File … expires is too short, the IRS might have to prematurely stop the audit process and issue a notice of deficiency that …

Review of the Internal Revenue Service's Purchase Card Violations Report

Report Number
2020-10-049

… Review of the Internal Revenue Service's Purchase Card Violations Report July 30, 2020 … waste, or abuse, please call us at 1-800-366-4484 TIGTACommunications@tigta.treas.gov | www.treasury.gov/tigta | … INSPECTOR GENERAL FOR TAX ADMINISTRATION mailto:TIGTACommunications@tigta.treas.gov http://www.treasury.gov/tigta …

Constantly Evolving Refund Fraud Patterns Require Continued Refinement and Development of Detection Initiatives

Report Number
2020-40-040

… Inspector General for Tax Administration Audit $0 $0 The Commissioner, Wage and Investment Division, should, as … and detecting fraudulent tax returns. Internal Revenue Service Yes de1b04ce-e99b-4533-bb6a-193d95101c9e File … tax refund fraud (i.e., reporting number of tax returns stopped and refunds protected). Finally, in its most recent …