Data / Nonprofits / Texas / McAllen / Animal-related
Animal-related nonprofits in McAllen, TX: 8 registered with the IRS
8 animal-related nonprofits are registered with the IRS in McAllen, TX, 8 of them 501(c)(3) charities; the 3 that report revenue took in $1.1 million. The largest by revenue: RGV Low Cost Spay Neuter Clinic ($1 million), Santos Patronos Foundation Inc ($25,177), RGV Vipers Foundation ($18,765).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| RGV Low Cost Spay Neuter Clinic | 501(c)(3) | 2014 | $1 million | $41,498 | 2025-12 |
| Santos Patronos Foundation Inc | 501(c)(3) | 2023 | $25,177 | $36,664 | 2024-12 |
| RGV Vipers Foundation | 501(c)(3) | 2014 | $18,765 | $68,234 | 2025-05 |
| Calicos Corner Sanctuary & Rescue Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Dr Dolittles Rescue Ranch Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Hidalgo County Sheriffs Posse Arena | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Jackson Ranch Rescue | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Paws Fur Help Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
Other causes in McAllen, TX
- Religion-related 104
- Education 93
- Human services 44
- Arts, culture and humanities 32
- Community improvement and capacity building 29
- Recreation and sports 26
- Health care 20
- Philanthropy, voluntarism and grantmaking foundations 16
- Public and societal benefit 10
- Mental health and crisis intervention 10
- Youth development 9
- Housing and shelter 7
- Public safety, disaster preparedness and relief 5
- Food, agriculture and nutrition 5
- Diseases, disorders and medical disciplines 5
- Civil rights, social action and advocacy 5
- Mutual and membership benefit 4
- Crime and legal-related 4
- Employment 3
- Environment 3
Every nonprofit in McAllen, TX · 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.