In Australia writing service, the income inequality level has increased and the rise may significantly be fostered by the inequality in the market incomes. As well, changes in the tax and welfare regimes have in some ways reduced or increased the impact experienced in the market outcomes. There was in an increase in the inequality of the market outcome between 1979 and 2004 caused by the higher tax rates and the increased level of generosity on social assistance and employment assistance. This was taken in the ways of counteracting the effect of increased inequality in market outcomes or the households. In 1990s, the market income inequality grew rapider and, the tax and welfare program failed in reducing the polarization effect. Lowering the personal taxes mainly for the highest incomes reduced the issue of unemployment benefits, and this assisted in accounting for the rise in inequality.