Houston, TX

SPAY-NEUTER ASSISTANCE PROGRAM INC

EIN 76-0608925

Environment & Animal Welfare Animal Welfare & Veterinary Care Low-income

Mission

To prevent the suffering and death of companion animals and to enrich the human-animal bond by providing excellent, accessible and affordable spay/neuter and veterinary care.

IRS-recognized 501(c)(3) public charity Contributions are tax-deductible

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About SPAY-NEUTER ASSISTANCE PROGRAM INC

Spay-Neuter Assistance Program (SNAP) is a Houston-based 501(c)(3) nonprofit founded in 1994 that operates high-volume, low-cost spay/neuter and wellness clinics. SNAP runs multiple clinic locations (including Houston, Pasadena and San Antonio) and focuses on three program areas: affordable spay/neuter services for the general public, low-cost wellness care, and a need-based subsidized program for income-qualified pet owners. SNAP’s model emphasizes volume and efficiency to reduce companion-animal overpopulation and shelter intake while keeping veterinary care affordable for low-income households. The organization publishes audited financial statements and IRS Form 990s and maintains active contracts with municipal animal services to provide services for shelter and community animals.

Notable achievements

High surgical volume (FY2025)

Performed 23,946 spay/neuter surgeries in FY2025 across its clinics, demonstrating sustained high-volume impact on pet overpopulation.

Subsidized care for income-qualified clients

Provided 7,411 subsidized surgeries in FY2025 through the Empowering People & Pets program, enabling low-income owners to access essential veterinary care.

Large-scale preventative care and community-cat work

Administered 17,314 rabies vaccinations and spayed/neutered 2,187 community (feral) cats in FY2025, and delivered thousands of low-cost wellness visits to reduce disease and improve public health.

At a glance

Total assets: $1.4M
Annual revenue: $5.2M
Tax status: 501(c)(3)Public charity
EIN: 76-0608925
Location: Houston, TX
Website: snapus.org
On Mahalo since: September 2026

Financial figures from the IRS Business Master File, the IRS’s registry of tax-exempt organizations.

Recognition

Charity Navigator profile with a Two-Star rating (profile shows accountability/finance transparency and audited financials).

Maintains audited financial statements and publicly posted IRS Form 990s on its website, demonstrating financial transparency and independent review.

Active municipal partnerships and service contracts (including City of Houston/BARC and San Antonio Animal Care Services) that provided significant funding and supported shelter and community animal services in FY2025.

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