Tax-Exempt Organizations and Permissible Political Activities*
  501(c)(3)
Public
Charities
501(c)(4)
Social Welfare Organizations
527
Political Organizations
Tax Treatment Organization pays federal income tax No No No
Donor can deduct contributions Yes No No
Organization access to foundation grants Open Restricted Forbidden
Donor pays federal gift tax No Yes No
Donor pays capital gains tax on gifts of appreciated stock No No Yes
Lobbying Activities   Permitted but limited Unlimited Permitted but taxed unless to support or oppose a candidate
Election-Related Activities Activities in support of or opposition to candidates No Yes, as secondary activity Yes
Partisan activities Non-partisan only (e.g., voter education and registration) Partisan activities allowed but taxable Partisan activities limited only by federal and state election law
Examples   • Churches
• Texas Public Policy Foundation
• Center for Public Policy Priorities
• Texas Democracy Foundation
• American Values
• The American Cause
•  League of Women Voters
• Recreational Fishing Alliance, Texas
• Texas Home School Coalition Association
• Texas Christian Coalition
• Downwinders at Risk
• MoveOn.org
•  Political Parties
• Political Campaigns
• PACs
• Club for Growth Inc.
• MoveOn.org Voter Fund
long description of table
Source: IRS; Organizing for Social Change; Center for Public Integrity. (full source, footnote)