Data / Nonprofits / Indiana / Waterloo
Nonprofits in Waterloo, IN: 19 registered with the IRS
19 nonprofits are registered with the IRS in Waterloo, IN, 17 of them 501(c)(3) charities; the 5 that report revenue took in $556,834. The largest by revenue: Dekalb Central School Alumni Foundation Inc ($303,351), Indiana Pinto Horse Association Inc ($93,539), Waterloo Main Street ($78,545). Most common causes: human services (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Dekalb Central School Alumni Foundation Inc | 501(c)(3) | 1967 | $303,351 | $274,292 | 2025-12 | |
| Indiana Pinto Horse Association Inc | Food, agriculture and nutrition | 501(c)(5) | 2013 | $93,539 | $89,602 | 2025-12 |
| Waterloo Main Street | Community improvement and capacity building | 501(c)(3) | 2016 | $78,545 | $33,178 | 2025-12 |
| Warm A Heart Community Outreach | Human services | 501(c)(3) | 2014 | $62,395 | $257,671 | 2025-12 |
| Joshua Charles Clifford Memorial Foundation Inc | Education | 501(c)(3) | 2021 | $19,004 | $371,786 | 2024-12 |
| Agape Assembly of God | 501(c)(3) | 1964 | ||||
| Canine Haven Rescue | Animal-related | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Dekalb Area Schools at Home | Human services | 501(c)(3) | 2025 | |||
| Dekalb County Pink Out Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Dekalb Educators Association | Employment | 501(c)(5) | 2025 | $0 | $0 | 2025-08 |
| Dekalb Lady Baron Basketball | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Friends of Waterloo-Grant-Township Public Library Inc | Education | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Loving Benjamin | Human services | 501(c)(3) | 2024 | $0 | $0 | 2024-10 |
| Maxs Tractor Box Inc | Human services | 501(c)(3) | 2025 | $0 | $0 | 2024-06 |
| New Hope Christian Center Inc | 501(c)(3) | 1982 | ||||
| New Life Lutheran Church | 501(c)(3) | 2001 | ||||
| Trustees of Purdue University | Youth development | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Waterloo First Grace Church Inc | Religion-related | 501(c)(3) | 2024 | |||
| Youth Enrichment Programs Inc | Youth development | 501(c)(3) | 2008 | $0 | $37,494 | 2025-12 |
By cause in Waterloo, IN
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.