Collection of links to blogs including international tax policy, think tank, American professors and country-specific.

Global coalition of civil society organizations and governments working to address inequalities in the financial system that penalize billions of people.

Research and advocacy organization working to curtail illicit financial flows out of developing countries. A program of the Center for International Policy.

Worldwide joint investigation by the Guardian, the BBC's Panorama and the Washington-based International Consortium of Investigative Journalists (ICIJ). Aimed at stripping away the anonymity that binds together one of the most shadowy aspects of Britain's financial industry: the offshore company.

Reporting and analysis exposing the extent of tax avoidance, including shifting income to other countries.

Collection of recent and archived news and commentary, photos, multimedia and selected web resources about worldwide tax evasion.

Non-technical information about S corporation taxation and accounting.

Coalition of researchers and activists focused on the harmful impacts of tax avoidance, tax competition and tax havens. Provides news, research, activities and resources.

Seeking to promote the study and the exchange of information and views on taxation.

Quiz to determine your stance on tax policy.

Official website of book by Nicholas Shaxson about tax havens and the men who stole the world.