For many years Greece has not made a systematic effort to redesign the whole tax system. Changes to taxation have been made in a piecemeal fashion, and many of them have led to a complex and non-transparent system, characterised by narrow bases and fairly high rates. There has also been a...

The Portuguese tax system has developed positively in the past decade. Following the 1989 tax reform, tax bases have been broadened and statutory tax rates lowered. The overall tax burden is not high by international comparison and the tax mix relies on the more neutral consumption taxes....

There are only a few OECD Member countries with a lower tax take than the United States. Nonetheless there are a number of improvements that could help reduce the distortions that taxation creates in the economy and so boost long-run economic performance. The most noticeable gains could come...