Arthur J and Sandra K Mattia Foundation
Arthur J and Sandra K Mattia Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BRISTOL, PA. IRS filing data is available from 2022 through 2024. As of 2024, the organization holds $290K in total assets. In 2024, it awarded 1 grants totaling $10K. Net investment income was $17K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$290K
+2.8% YoY
Annual Giving
$10K
Grant Count
1
Avg Grant Size
$10K
Under IRS private-foundation payout rules, Arthur J and Sandra K Mattia Foundation reported a distributable amount of $16K for 2024 — the minimum it must pay out in qualifying distributions.
About Arthur J and Sandra K Mattia Foundation
Based on IRS filings
Arthur J and Sandra K Mattia Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BRISTOL, PA. IRS filing data is available from 2022 through 2024. As of 2024, the organization holds $290K in total assets. In 2024, it awarded 1 grants totaling $10K. Net investment income was $17K.
Focus Areas
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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 | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $290,498 | $282,585 | $247,647 |
| Revenue | $23,362 | $39,774 | $35,335 |
| Expenses | $15,417 | $4,849 | $37,670 |
| Qualifying Distributions | $10,000 | — | $26,000 |
| Net Investment Income | $17,445 | $3,803 | — |
| Distributable Amount | $15,712 | $12,658 | $13,154 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 1 recipients in 2024
Grant Size Distribution
4 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Friends of Rittenhouse Square ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| FRIENDS OF RITTENHOUSE SQUARE PHILADELPHIA, PA | GENERAL SUPPORT | $10,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| SANDRA MATTIA | PRESIDENT | 1 | — |
| ARTURO MATTIA | DIRECTOR | 1 | — |
| KATHERINE SULLIVAN | TREASURER | 1 | — |
| WILLIAM SULLIVAN | BOARD MEMBER | 1 | — |
| CYNTHIA GIBBS | SECRETARY | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Arthur J and Sandra K Mattia Foundation?
Arthur J and Sandra K Mattia Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BRISTOL, PA. It holds $290K in total assets as of 2024.
How large is Arthur J and Sandra K Mattia Foundation?
As of 2024, Arthur J and Sandra K Mattia Foundation holds $290K in total assets with $23K in annual revenue. It awarded 1 grants totaling $10K in 2024.
Where does Arthur J and Sandra K Mattia Foundation operate?
Arthur J and Sandra K Mattia Foundation has awarded grants in Hawaii, Pennsylvania.
What size grants does Arthur J and Sandra K Mattia Foundation award?
In 2024, Arthur J and Sandra K Mattia Foundation awarded 1 grants totaling $10K — an average of about $10K per grant, based on its IRS Form 990 filings.
How much is Arthur J and Sandra K Mattia Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Arthur J and Sandra K Mattia Foundation reported a distributable amount of $16K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Arthur J and Sandra K Mattia Foundation's EIN?
Arthur J and Sandra K Mattia Foundation's EIN (Employer Identification Number) is 83-2200427. IRS Form 990 filing data is available on this page for 2022–2024.
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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