The Michigan State Constitutional Convention Clearinghouse

Information related to Michigan's Nov. 2026 convention call referendum

Campaign Finance Data

Government Data Sources:

For the "No" Committee, use Committe ID: 0609080. As of August 9, 2026, there was no "Yes" Committee.

Full "No" Committee Name: Protect MI Constitution From Special Interests

Committee Type: Ballot Question

Support/Opposing: Opposing (O)

 

News media coverage of the campaign finance disclosures as of August 9, 2026:

The Early Dark Money Groups Supporting the “No” Committee:

  1. Global Impact Social Welfare Fund. $175K contributed.
  2. American Opportunity Action, $300K contributed.
  3. The Fairness Project, $385K contributed.

Notes:

  • Amounts contributed are as reported to Michigan’s secretary of state by April 27, 2026.
  • All of the groups are supported by labor unions.
  • These funds tend to be supported by other dark money nonprofit groups; for example, the Fairness Project is partially funded by the Sixteen Thirty Fund and Hopewell Fund.
  • The links may be complex and circular.  For example, the Global Impact Social Welfare Fund funds the Sixteen Thirty Fund, which funds the Fairness Project.

Overview Articles:

Articles on the Individual Dark Money Groups:

  • Global Impact Social Welfare Fund

https://capitalresearch.org/article/update-major-donors-to-the-virgina-redistricting-ballot-measure/

https://insideelections.com/untangling-the-democratic-dark-money-web-funding-independent-candidates/

https://www.influencewatch.org/non-profit/global-impact-social-welfare-fund/

https://charity.org/wp-content/uploads/2025/05/Global-Impact-2023-Form-990-Public-Copy.pdf

  • American Opportunity Action

https://capitalresearch.org/article/update-major-donors-to-the-virgina-redistricting-ballot-measure/

https://insideelections.com/untangling-the-democratic-dark-money-web-funding-independent-candidates/

https://www.nytimes.com/2026/04/03/us/politics/dark-money-nonprofits-explainer.html

https://www.influencewatch.org/non-profit/american-opportunity-action/

  • The Fairness Project

https://thefairnessproject.org/our-mission/?utm_source=copilot.com

https://en.wikipedia.org/wiki/Fairness_Project

https://www.idahostatesman.com/news/politics-government/state-politics/article228258029.html

https://capitalresearch.org/article/update-major-donors-to-the-virgina-redistricting-ballot-measure/

Major Early "No" Committee Vendors/Expenditures:

  • Byrum & Fisk: Communications services.
  • Two Rivers Public Affairs Inc.: Political consulting services, LinkedIn, website, Blog, Influence Watch.
  • Honigman: Legal services, website,
  • Consensus Public Affairs LLC: Committee management services, website. LinkedIn
  • Campaign Finance Services: Campaign finance compliance services, website.

Michigan Government Campaign Finance  Filing Deadlines:

Filing Close of Books Due Date Applies to
2026
April Quarter April 20 April 27 All BQCs
July Quarter July 20 July 27 All BQCs
Pre-General Oct. 20 Oct. 25 BQCs participating in Nov. 3 election
Late Contributions Oct. 21 to Nov. 2 Within 48 hours BQCs participating in Nov. 3 election
Post General Nov. 25 Dec. 5 BQCs participating in Nov. 3 election
2025
Close of Books Oct. 20 Oct. 27
Close of Books Dec. 31 Jan. 31, 2026