Data / Nonprofits / Maryland / Silver Spring / Animal-related
Animal-related nonprofits in Silver Spring, MD: 18 registered with the IRS
18 animal-related nonprofits are registered with the IRS in Silver Spring, MD, 18 of them 501(c)(3) charities; the 8 that report revenue took in $29.8 million. The largest by revenue: American Association of Zoological Parks and Aquariums Inc ($20.9 million), Born Free USA United With Animal Protection Institute ($8.3 million), Freckles Foundation & Animal Rescue ($185,754).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| American Association of Zoological Parks and Aquariums Inc | 501(c)(3) | 1972 | $20.9 million | $35.2 million | 2024-12 |
| Born Free USA United With Animal Protection Institute | 501(c)(3) | 1968 | $8.3 million | $7.7 million | 2025-12 |
| Freckles Foundation & Animal Rescue | 501(c)(3) | 2023 | $185,754 | $22,037 | 2025-12 |
| Save the Golden Lion Tamarin | 501(c)(3) | 2006 | $156,435 | $426,841 | 2025-12 |
| Mid Atlantic Scottish Terrier Education and Rescue | 501(c)(3) | 2014 | $95,490 | $9,563 | 2025-12 |
| A Home of Their Own Animal Rescue | 501(c)(3) | 2024 | $79,099 | $37,984 | 2025-12 |
| Maryland Westie Rescue Inc | 501(c)(3) | 2008 | $77,367 | $69,137 | 2025-12 |
| Wiggles Way Rescue | 501(c)(3) | 2025 | $26,618 | $9,118 | 2025-12 |
| Breakfastwithboxers Incorporated | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Calvin Ehrendreich Foundation Incorporated | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Dogs XL Rescue Inc | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| Dr Michael Hutchins Impact On Wildlife Fund | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Fish Feel Inc | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Iridian Genomes Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Lizzys Lodge Inc | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Maryland Raptor Conservancy Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Tascas Love Cooperative Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Xenia Dogs | 501(c)(3) | 2021 | $1 | 2024-12 |
Other causes in Silver Spring, MD
- Religion-related 329
- Human services 210
- Education 200
- Arts, culture and humanities 153
- International, foreign affairs and national security 80
- Community improvement and capacity building 73
- Philanthropy, voluntarism and grantmaking foundations 67
- Health care 58
- Recreation and sports 52
- Youth development 43
- Civil rights, social action and advocacy 33
- Public and societal benefit 29
- Housing and shelter 26
- Environment 22
- Mental health and crisis intervention 17
- Diseases, disorders and medical disciplines 15
- Mutual and membership benefit 12
- Food, agriculture and nutrition 12
- Medical research 10
- Employment 8
- Crime and legal-related 7
- Science and technology 6
- Public safety, disaster preparedness and relief 6
- Social science 4
Every nonprofit in Silver Spring, MD · Animal-related 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.