SIGMA XI SOUTHERN ILLINOIS CHAPTER is a 501(c)(3) Scientific Organization. It has Unconditional Exemption and donations made to this organization are Deductible, as of Sep 2019. It is located in Carbondale, IL, within the Carbondale, IL metropolitan area.
Ruling Date
Sep 2019
Tax Status
501(c)(3)
Classification
Unconditional Exemption
Deductibility
Deductible
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