Massachusetts Budget and Policy Center
Society, Issues, Economic, Taxation - Massachusetts Budget and Policy Center. Statewide organization dedicated to advocating for tax fairness, economic justice, and socially responsible budgeting.
https://www.massbudget.org/
Institute for Research on the Economics of Taxation
Society, Issues, Economic, Taxation - Institute for Research on the Economics of Taxation. Non-profit economic research institute, advancing the belief that free-market economic policies are essential for the nation's economic progress.
http://iret.org
Canadian Tax Foundation
Society, Issues, Economic, Taxation - Canadian Tax Foundation. Independent, non-profit tax research organization analysing personal, corporate, and international tax and government finance matters.
http://www.ctf.ca/
Americans for Tax Reform
Society, Issues, Economic, Taxation - Americans for Tax Reform. Advocating for a national, single rate, flat income tax.
https://www.atr.org/
Devvy's Project
Society, Issues, Economic, Taxation - Devvy Kidd. Information on the questionable ratification of several amendments to the Constitution, other constitutional issues, and the Project on Winning Economic Reform (PoWER).
https://www.devvy.com/