Standard & Poor's tax flexibility ratings released on March 9 2004, show that South Korea, followed by Australia, Switzerland and Japan, has the most flexible tax system. The ratings firm assesses tax flexibility as part of its sovereign bond assessment, giving high tax-flexibility ratings for low tax rates, many exemptions and relatively lax tax administration. In times of economic difficulty, such tax systems have greater scope to increase taxes and improve their administration. According to the study, the most tax-inflexible countries were Sweden, Denmark, Belgium, Finland and Germany.
March 14 2004