From public IRS filings
HUMANE WORLD FOR ANIMALS INTERNATIONAL
WASHINGTON, DC · Animal-Related
Mission
Humane Society International works around the globe to promote the human-animal bond, rescue and protect dogs and cats, improve farm animal welfare, protect wildlife, promote animal-free testing and research, respond to natural disasters and confront cruelty to animals in all its forms.
Financials (IRS Form 990)
Total revenue
$29M
Total expenses
$30.7M
Total assets
$5.7M
Source: IRS Form 990, tax year 2024.
Who funds HUMANE WORLD FOR ANIMALS INTERNATIONAL
$63.8M in foundation grants on record from 102 funders — matched from IRS 990 grant line items. Some matches may be approximate.
| Funder | Total given | Grants |
|---|---|---|
| Humane World for Animals | $56.6M | 5 |
| Vanguard Charitable Endowment Program | $1.7M | 4 |
| Silicon Valley Community Foundation | $1.1M | 3 |
| Fidelity Investments Charitable Gift Fund | $872K | 4 |
| American Online Giving Foundation | $678K | 5 |
| Bill & Melinda Gates Foundation | $531K | 1 |
| Donor Advised Charitable Giving | $323K | 4 |
| Paypal Charitable Giving Fund | $311K | 3 |
| Wildlife Conservation Society | $235K | 1 |
| Head & Heart Foundation Tr 12319 | $200K | 1 |
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