EUROPA.EU : detailed information about direct and indirect taxation on individuals and companies, excise duties, tax exemptions
Taxsites: a whole page dedicated to websites on taxation
The government waste watchers : questions, arguments and press releases about taxes in US
Tech central station : lessons and articles about taxes and deficits
Tax news : latest news about taxation cross category or country
Tax foundation : News and files about american and international taxation
OECD : Centre for Tax Policy and Administration
Competitive entreprise institute : to see Economics and Fiscality from a firm's point of view
Institute of economic affairs : news, events and articles from the financial world
Tax définition : Finding Tax Terms and Forms
Tax reduction institute : Reduce Your income Tax Now