RGF does not disclose its donors, but some of its funding sources are known through other tax filings. RGF's known funders include:
*[[Cato Institute]]: $50,000 (2006)<ref>Cato Institute, [http://www.guidestar.org/FinDocuments/2006/237/432/2006-237432162-02d95084-9.pdf 2006 Annual Report], pages 19-23.</ref>
*[[Charles G. Koch Foundation]]: [httphttps://www.sourcewatch.org/index.php/Koch_Family_Foundations $30,000] (2015)*[[DonorsTrust]] and [[Donors Capital Fund]]: [httphttps://www.sourcewatch.org/index.php/DonorsTrust_and_Donors_Capital_Fund_Grant_Recipients $584,500] (2010-2013)*[[State Policy Network]]: [httphttps://www.sourcewatch.org/index.php/Contributions_of_the_State_Policy_Network $10,250] (2014)
==Core Financials==