As a 501(c)(3) Public Charity, our application for tax exempt status and yearly federal filings are available to the public. This includes Form 1023, IRS ruling letter, and yearly 990s. Please note that this information is available under the name “Solar Turbine Group” for our work in Lesotho (2006-15) and under the name “Solar Turbine Group International” for all work outside of Lesotho and moving forward from October 2015 (when we merged the two organizational structures). The three most recent years are available here for download; older filings are available by request at .

Solar Turbine Group     1023         Ruling     12-13     13-14         14-15    
Solar Turbine Group Int.     1023         Ruling     12-13     13-14         14-15    


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