Inland Revenue Authority of Singapore (IRAS) publishes annual tax arrears statistics for individual income tax, corporate income tax, property tax, and goods and services tax from FY2002 through FY2022. Two CSV files present arrears amounts by tax type and arrears rates as at 31 March each financial year. Fiscal researchers and compliance analysts can study how outstanding tax liabilities evolved across Singapore’s major taxes. Figures support transparency on IRAS collection performance and taxpayer payment behaviour.
Tax arrears for Individual Income Tax, Corporate Income Tax, Property Tax and Goods and Services Tax for Financial Year (FY)2002 onwards. * All figures are as at 31 March of each Financial Year.
Inland Revenue Authority of Singapore annual CSV of the tax arrears rate from financial year 2010 through 2024. The rate is current-year arrears of individual income tax, corporate income tax, GST, and property tax as a share of net tax assessed or collection at year-end. Tax-policy analysts track collection performance over time.
Inland Revenue Authority of Singapore CSV of tax arrears by financial year and tax type from FY2002 through FY2024, with notes on inactive arrears exclusions, calendar-year property tax reporting from FY2014/15, and instalment cases from FY2015/16. Fiscal analysts track outstanding tax recovery by tax type.