Mission
To compassionately serve pets and the people who love them.
Public Charity
Humane Society of Southern Arizona
Humane Society of Southern Arizona, of Tucson, AZ, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $11.5M in revenue, $10.4M in expenses, $32.6M in total assets. 104 publicly reported grants to this organization, totaling roughly $4.0M, appear in IRS filings.
EIN: 860112798
Tucson, AZ
Animal Protection & Welfare
NTEE: D20
Latest filing: 2025
Total Revenue$11.5M
Total Expenses$10.4M
Total Assets$32.6M
Grant Records104
Funding Total$4.0M
Filing Years2020–2025
Where $100 goes at Humane Society of Southern Arizona
How Humane Society of Southern Arizona divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.
$74
Programs
the work itself
$5
Management
running the organization
$21
Fundraising
raising the next dollar
Inside the $74 for programs
$41
ANIMAL SHELTER AND LIFESAVING SERVICES -- HSSA prides itself on providing the highest level of service to the pets in its care
$25
VETERINARY SERVICES
$8
ENGAGEMENT & OUTREACH -- HSSA's engagement and outreach programs, which support community members of all ages, and proactively support the human-animal bond, were able to support 2,684 families…
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
GENERAL SUPPORT
$25,875
For grant recipient's exempt purposes
$84,815
GENERAL SUPPORT
$62,396
OPERATIONS
$50,000
GENERAL SUPPORT
$36,475
Showing up to 5 of 104 total records — full history available with membership.
Officers & Directors
Treasurer
Anna Perreira
Vice-Chair 8/24 on
Brian Molitor
Director
Cheryl Adams
Chief People & Culture Officer
Danielle Brady
Director
Evan Maclean
Clinic Medical Director
Heather Cornell
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $11.5M | $10.4M | $32.6M |
| 2024 | $10.6M | $11.6M | $29.8M |
| 2023 | $10.2M | $9.3M | $28.9M |
| 2021 | $8.4M | $6.7M | $29.8M |
| 2020 | $6.6M | $6.0M | $24.1M |
Between 2020 and 2025, reported annual revenue grew from $6.6M to $11.5M (+75%), with total assets most recently reported at $32.6M.
Interactive year-over-year charts and full filing details available with membership.