Earned Income Tax Credits: Do They Have Any Role to Play in Australia?

Abstract

Earned income tax credits (EITCs) have been used mainly in the United States. The Australian tax–transfer system is already very complicated and the aims of the EITC—notably reductions in effective tax rates for low income earners—might be achievable through reforms to existing components of the system. Such tax rates can be lowered either through reductions in social security tapers, or reductions in income tax payable. Action to reduce tapers affecting families is already proceeding through the social security component of the Government's tax reform package. To go further, by reducing tapers on the main allowances, like Newstart Allowance and Parenting Payment, would accelerate developments for such allowances to become forms of wage supplementation for the low paid. If it were not desired to go further down this path (and it does have problems), then relief of income tax burdens could be implemented through changes to the rate structure. While the EITC may make sense in the US context, a country with a well‐developed welfare system like that of Australia has other options. In particular any EITC in this country is likely to be a supplement, not an alternative, to existing cash support for low income families.