Why don't you consider Singapore? Today, increasing number of foreign companies and investors are turning to Singapore as their offshore investment destination due to the country's attractive tax regime, highly stable political climate and business friendly environment.
Singapore's corporate income tax rate stands at less than 9% for profits up to S$300,000 and flat 17% above S$300,000. Singapore resident companies are taxed only on income that arises from Singapore or when foreign sourced income is remitted into Singapore (unless the income was already subjected to taxes in a jurisdiction with headline tax rates of at least 15%). The income sourced overseas and retained outside the country is not taxable. Under Singapore's single-tier tax system, tax paid by a company on its profits is the final tax and all dividends paid to its shareholders are exempt from further taxation. Moreover Singapore company incorporation process is quick and efficient without any bureaucratic red-tape involved. Under normal cirumstances, the company can be incorporated in 1-2 days.
For more information on Singapore taxes, Singapore company incorporation and advantages of Singapore as an offshore jurisdiction refer to 0 tolerance for spam