Washington Humane Society
Funding Overview
From IRS Form 990 filings · 2021–2025
Total received
$269K
Foundation funders
5
Grants recorded
6
Years covered
2021–2025
Who funds Washington Humane Society?
Washington Humane Society is funded by 5 grantmakers, led by MG Mezzanotte Foundation ($227K), Margaret Raphael Foundation ($20K), Peterson Family Foundation-Tr ($15K). In total, IRS Form 990 filings record $269K in grants to Washington Humane Society between 2021–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| MG Mezzanotte Foundation | $227,250 | 2 | 2024–2025 |
| Margaret Raphael Foundation | $19,870 | 1 | 2023 |
| Peterson Family Foundation-Tr | $15,000 | 1 | 2024 |
| Petco Love | $6,844 | 1 | 2025 |
| Textron Charitable Trust Dtd 122353 | $250 | 1 | 2021 |
Funding over time
Grant dollars and counts received per year
From 2021 to 2025, annual grant giving ranged from $250 (2021) to $128K (2025). In 2025 it made 2 grants totaling $128K.
What grants has Washington Humane Society received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | MG Mezzanotte Foundation | GENERAL OPERATING | $121,500 |
| 2025 | Petco Love | GENERAL SUPPORT | $6,844 |
| 2024 | MG Mezzanotte Foundation | GENERAL OPERATING | $105,750 |
| 2024 | Peterson Family Foundation-Tr | GENERAL OPERATING | $15,000 |
| 2023 | Margaret Raphael Foundation | GENERAL OPERATING | $19,870 |
| 2021 | Textron Charitable Trust Dtd 122353 | MATCHING GIFT TO CIVIC AGENCY | $250 |
Frequently Asked Questions
Who funds Washington Humane Society?
Washington Humane Society is funded by 5 grantmakers, led by MG Mezzanotte Foundation ($227K), Margaret Raphael Foundation ($20K), Peterson Family Foundation-Tr ($15K). In total, IRS Form 990 filings record $269K in grants to Washington Humane Society between 2021–2025.
Who is Washington Humane Society's largest funder?
MG Mezzanotte Foundation is the largest recorded funder of Washington Humane Society, with $227K across 2 grants (2024–2025).
How much grant funding has Washington Humane Society received?
IRS 990 filings record $269K in grants to Washington Humane Society across 6 grants from 5 funders between 2021–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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