I thinkg Moveon.org is tax exempt (at least I thought that is what was said on the radio). Is there any way to find out?Google Search is a wonderful tool. It appears from my Google Search for MoveOn.org Tax Exempt that you are correct ...
http://www.publicinterestwatch.org/
Dirty Half-Dozen? Some groups who describe themselves as charities to the IRS but whose own mission statements say they don't do charitable work:
1. The American Cause (Pat Buchanan's Group) 2. Rainforest Action Network
3. Federation for American Immigration Reform
4. International Action Center
5. American Values (Gary Bauer's Group)
6. MoveOn.org
Read what the groups say about themselves to the IRS, what they say to potential donors, and what the law says qualifies as tax-deductible nonprofit activity. Here
http://www.moveon.org/about/Who pays for MoveOn?
Initial funding for MoveOn was provided by Joan Blades and Wes Boyd. We have also received generous contributions from many other individuals. Because MoveOn.org has only a tiny staff, our costs are very low. You can support our work [I REFUSE TO LINK THEIR DONATE SITE!!] with a secure online contribution. Almost all of our funding comes through these donations from people like you. Our charitable activities are supported in part by grants from the Richard & Rhoda Goldman Fund, the Curtis and Edith Munson Foundation, the Iraq Peace Fund, and anonymous donors. Fiscal sponsorship is provided by the San Francisco Foundation Community Initiative Funds, a tax-exempt organization under section 501(c)(3) of the Internal Revenue Code.