The Secretary of the Treasury must conduct a study and report to Congress each fiscal year on the use of section 7623. Covered are whistleblower program activities for each fiscal year ending September 30. Whistleblower Office FY2021 Annual ReportPDF Whistleblower Office FY2020 Annual ReportPDF Whistleblower Office FY2019 Annual ReportPDF Whistleblower Office FY2018 Annual ReportPDF Whistleblower Office FY2017 Annual ReportPDF Whistleblower Office FY2016 Annual ReportPDF Whistleblower Office FY2015 Annual ReportPDF Whistleblower Office FY2014 Annual ReportPDF Whistleblower Office FY2013 Annual ReportPDF Whistleblower Office FY2012 Annual ReportPDF Whistleblower Office FY2011 Annual ReportPDF Whistleblower Office FY2010 Annual ReportPDF Whistleblower Office FY2009 Annual ReportPDF Whistleblower Office FY2008 Annual ReportPDF Whistleblower Office First Report to CongressPDF: This first report discussed the progress the IRS Whistleblower Office has made in the first 12 months of its existence, through January 2008. Whistleblower Office Home
