THE KOSTER FOUNDATION is a 501(c)(3) Charitable Organization and Educational Organization. It is registered under the category Philanthropy, Voluntarism and Grantmaking Foundations and subcategory Fund Raising and Fund Distribution. It has Unconditional Exemption and donations made to this organization are Deductible, as of Jan 2026. It is located in Carroll, IA, within the Carroll, IA metropolitan area.
Ruling Date
Jan 2026
Tax Status
501(c)(3)
Classification
Unconditional Exemption
Deductibility
Deductible
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