Gatter Foundation
Gatter Foundation is a nonprofit organization, based in UNIONVILLE, PA. IRS filing data is available from 2020 through 2025. In 2025, it awarded 16 grants totaling $10K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$10K
+5.8% YoY
Grant Count
16
+23.1% YoY
Avg Grant Size
$625
-14.0% YoY
About Gatter Foundation
Based on IRS filings
Gatter Foundation is a nonprofit organization, based in UNIONVILLE, PA. IRS filing data is available from 2020 through 2025. In 2025, it awarded 16 grants totaling $10K.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
Grant Size Distribution
71 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include Brandywine Valley Spca ($3,000), Longwood Gardens ($2,000), Kennett Area Community Service ($1,000).
| Recipient | Purpose | Amount |
|---|---|---|
| BRANDYWINE VALLEY SPCA WEST CHESTER, PA | ANIMAL RESCUE | $3,000 |
| CASTAWAY CATS BEAR, DE | ANIMAL RESCUE | $500 |
| CHESHIRE HORSE AND HOUND FND UNIONVILLE, PA | PROMOTING OPEN SPACE | $100 |
| CHESTER COUNTY FOOD BANK EXTON, PA | PROVIDES FOOD TO INDIGENT | $250 |
| EAGLES AUTISM FOUNDATION PHILADELPHIA, PA | PROMOTES AUTISM AWARENESS | $250 |
| FORGOTTEN CATS GREENVILLE, DE | ANIMAL RESCUE | $200 |
| GOOD SAMARITAN SERVICES LANCASTER, PA | HELPS THE HOMELESS | $500 |
| KENNETT AREA COMMUNITY SERVICE KENNETT SQUARE, PA | PROVIDES FOOD TO INDIGENT | $1,000 |
| KENNETT FIRE COMPANY KENNETT SQUARE, PA | PROVIDE FIRE PROTECTION | $50 |
| LARGE ANIMAL PROTECTION SOCIETS WEST GROVE, PA | ANIMAL RESCUE | $100 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JOAN W GATTER | CHAIRMAN TRE | — | — |
| EVAN M GATTER | SECR TRUSTEE | — | — |
Frequently Asked Questions
Where does Gatter Foundation operate?
Gatter Foundation has awarded grants in Delaware, Pennsylvania.
What size grants does Gatter Foundation award?
In 2025, Gatter Foundation awarded 16 grants totaling $10K — an average of about $625 per grant, based on its IRS Form 990 filings.
What is Gatter Foundation's EIN?
Gatter Foundation's EIN (Employer Identification Number) is 23-6243026. IRS Form 990 filing data is available on this page for 2020–2025.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.