Audit Reports - FY2021 - No Script

SEP 2021 | AUG 2021 | JUL 2021 | JUN 2021 | MAY 2021 | APR 2021
MAR 2021 | FEB 2021 | JAN 2021 | DEC 2020 | NOV 2020 | OCT 2020

December 2020

Report NumberReport Details and Links
202130002Billions in Potential Taxes Went Unaddressed From Unfiled Returns and Underreported Income by Taxpayers That Received Form 1099-K Income
Audit Report: PDF

202126006Systems Processing Economic Impact Payments Performed Well and the Get My Payment Application Security Vulnerabilities Are Being Remediated
Audit Report: PDF

202130010Fiscal Year 2021 Biannual Independent Assessment of Private Collection Agency Performance
Audit Report: PDF

202110005Consolidation of Examination Case Selection and Assignment in the Tax Exempt and Government Entities Division Created Benefits, but Additional Improvements Are Needed
Audit Report: PDF

202120003Security Controls Over Electronic Crimes Labs Need Improvement
Audit Report: PDF

202140008Expansion of Self-Correction for Electronic Filers and Other Improvements Could Reduce Taxpayer Burden and Costs Associated With Tax Return Error Resolution
Audit Report: PDF

202110007Improvements Have Been Made, but Controls Need to Be Strengthened to Detect Improper Self-Employed Retirement Deductions
Audit Report: PDF

October 2020

Report NumberReport Details and Links
202120001Annual Assessment of the Internal Revenue Service’s Information Technology Program for Fiscal Year 2020
Audit Report: PDF

202140004Refinement and Expansion of Filters to Include Additional Business Returns Will Continue to Improve Business Identity Theft Detection Efforts
Audit Report: PDF