IRAS transparency on tax investigations appears in this annual Singapore revenue collection. The CSV Tax and Penalty Arising from Investigations reports case counts and aggregate tax and penalties recovered across financial years FY2002–FY2022. Compliance researchers, forensic accountants, and policy watchers studying deterrence in Singapore’s tax system can analyse how investigation outcomes trend over two decades. Use alongside other IRAS collection statistics on data.gov.sg for enforcement context.
Number of cases and total amount of tax and penalty arising from investigation for Financial Year (FY)2002 to FY2022.
Inland Revenue Authority of Singapore CSV of tax and penalty amounts arising from investigations by financial year from 2002 through 2024, with case counts. Tax compliance analysts monitor investigation outcomes and penalty totals over time.