Taxable Individuals by Chargeable Income Group, Annual
IRAS open data summarises taxable individuals by chargeable income group for Years of Assessment 2011 through 2022, reporting headcount, assessable income, chargeable income, and net tax assessed for tax-resident and non-resident individuals. Income is assessed on a preceding-year basis with figures fixed as at 31 March after each YA. Tax policy researchers analyse how Singapore’s personal income tax base shifts across income bands over time. The annual CSV supports distributional studies of individual taxation.
Official description
Number of individuals, amount of assessable income, chargeable income and net tax assessed of taxable tax resident and non-tax resident individuals by chargeable income ranges for Year of Assessment (YA)2011 to YA2022. Income is assessed on a preceding year basis. The period of income relevant to the YA is the year preceding the YA.
* All figures are as at 31 March of the following year for each Year of Assessment (i.e. the YA2022 figures are as at 31 March 2023).
Inland Revenue Authority of Singapore CSV of taxable individuals by Year of Assessment, chargeable income group, and resident type, with taxpayer counts plus assessable income, chargeable income, and net tax assessed. Covers YA periods from 2011 through 2024. Useful for Singapore personal income tax distribution and fiscal research, noting IRAS definitions of assessable versus chargeable income and NTA versus collections.