IRS-CI releases FY2022 annual report highlighting more than 2,550 investigations, 90% conviction rate; enforcement actions focused on tax fraud, money laundering, cybercrimes In fiscal year 2022, IRS Criminal Investigation initiated more than 2,550 criminal investigations, identified over $31 billion from tax and financial crimes, and obtained a 90.6% conviction rate on cases accepted for prosecution. IRS-CI Report Highlights 2550 Investigations With 90% Conviction Rate