Debated in Parliament on 12 Nov 2012.
Mr Gerald Giam Yean Song asked the Deputy Prime Minister and Minister for Finance for each of the past 10 years, what is the average income and total income (including income from employment, trade, dividends, interest, property rental, royalties, estate/trusts and capital gains) of the top 1% of income earners in Singapore.
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Data on the incomes of the top 1% of individual income earners is only collected by the Inland Revenue Authority of Singapore (IRAS). However, individuals are only required to declare income that is taxable in their income tax returns. Income that is not taxable, such as capital gains, need not be reported to IRAS.
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At different points over the past 10 years, certain types of income have been exempted from tax. Comparison of declared incomes over the 10 years is, hence, not meaningful, as the income base would, in fact, differ.
As the main exemptions from tax were introduced prior to Year of Assessment (YA) 2009, incomes from the past four years allow for a better comparison.
Based on IRAS' records, the number of income earners in the top 1% grew from 29,524 in YA 2009 to 32,285 in YA 2012. The average taxable income of this group was $0.7 million in YA 2009 and YA 2012. Please refer to table below for the average income of the top 1% of income earners from YA 2009 to YA 2012.
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