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Data / Nonprofits / Wisconsin / Oshkosh / Community improvement and capacity building

Community improvement and capacity building nonprofits in Oshkosh, WI: 10 registered with the IRS

10 community improvement and capacity building nonprofits are registered with the IRS in Oshkosh, WI, 5 of them 501(c)(3) charities; the 4 that report revenue took in $995,996. The largest by revenue: Greater Oshkosh Economic Development Corporation ($701,913), Greater Oshkosh Healthy Neighborhoods Incorporated ($171,250), Go-Edc Foundation ($94,241).

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Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Greater Oshkosh Economic Development Corporation501(c)(6)2015$701,913$833,3582025-12
Greater Oshkosh Healthy Neighborhoods Incorporated501(c)(3)2016$171,250$560,2502025-12
Go-Edc Foundation501(c)(3)2015$94,241$237,0382025-12
Oshkosh Mid-Morning Kiwanis Foundation Inc501(c)(3)2011$28,592$102,1812025-12
Downtown Oshkosh Inc501(c)(3)2025
Excutive Womens Golf Association Inc501(c)(6)1997$0$02025-12
Impact Elite Athletics Booster Club Inc501(c)(4)2024$0$02025-12
Oshkosh Safety Council501(c)(4)2026$0$02025-12
Tempo Fox Valley Inc501(c)(6)2010$0$02025-06
Winnebago Community Rugby501(c)(3)2026

Other causes in Oshkosh, WI

Every nonprofit in Oshkosh, WI · Community improvement and capacity building nonprofits across the state · Nonprofits in every city of the state

Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.