Georges & Claire Mabardi Foundation
Georges & Claire Mabardi Foundation is a private foundation, based in Manhasset, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $4.0M in total assets. In 2024, it awarded 9 grants totaling $205K. Net investment income was $225K.
Georges & Claire Mabardi Foundation at a glance
In short: Georges & Claire Mabardi Foundation gave $205K across 9 grants in 2024 (avg $23K), mostly in New York. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $205,000
- -3.3% vs 2023
- Grants made (2024)
- 9
- +0.0% vs 2023
- Average grant
- $22,778
- -3.3% vs 2023
- Median grant
- $20,000
- Total assets
- $4,009,703
- +1.5% vs 2023
- Primary geography
- New York (66% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated September 2026.
Who Georges & Claire Mabardi Foundation funds
How this funder distributes its grants
Top Recipients
Top 9 recipients in 2024
The largest 2024 recipient was St Mary's Elementary School ($35K). Together the top 9 received $205K.
Grant Size Distribution
45 grants across all recorded years
The most common grant size was under $50K: 45 grants of 45 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2024 grant dollars across all 9 itemized grants.
Cities
How Georges & Claire Mabardi Foundation gives
- Giving held roughly steady from 2021 to 2024 (+14%). Method
- In 2024 it paid out 107% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $175K (2020) to $212K (2023). In 2024 it made 9 grants totaling $205K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| St Mary's Elementary School Manhasset, NY | General Use | $35,000 |
| St Mary's High School Manhasset, NY | General Use | $35,000 |
| Crisis Magazine Manchester, NH | General Use | $25,000 |
| Stetson University Deland, FL | General Use | $25,000 |
| Inner City Scholarship Fund New York, NY | General Use | $20,000 |
| Peconic Land Trust Southampton, NY | General Use | $20,000 |
| Students for Life Fredericksburg, VA | General Use | $20,000 |
| St John's Bread & Life Brooklyn, NY | General Use | $15,000 |
| North Shore Soup Kitchen - Interfaith Nutrition Network Glen Cove, NY | General Use | $10,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2024 | $4,009,703 | $237,438 | $225,321 | $205,000 | 9 | $212,750 | $224,867 | $199,258 |
| 2023 | $3,949,303 | $115,710 | $232,536 | $212,000 | 9 | $219,750 | $102,924 | $187,928 |
| 2022 | $3,496,927 | $85,345 | $225,023 | $197,000 | 9 | $204,750 | $73,670 | $189,770 |
| 2021 | $4,512,981 | $499,445 | $204,580 | $180,000 | 9 | $187,801 | $488,724 | $214,043 |
| 2020 | $4,140,406 | $166,038 | $191,634 | $175,000 | 9 | — | $158,979 | $181,986 |
Under IRS private-foundation payout rules, Georges & Claire Mabardi Foundation reported a distributable amount of $199K for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Georges & Claire Mabardi Foundation is led by Marc Devenoge, President & Director on every filing since 2020; 1 of 3 officers listed in 2024 is compensated.
Officers on the 2024 filing
Marc Devenoge
President & Director
On filings since 2020
3 hrs/week
$12K (2020) → $15K (2024)
Burt Lewis Co Cowan Liebowitz
Secretary & Director
On filings since 2020
0.3 hrs/week
No compensation reported
Mary Louise Devenoge
Treasurer & Director
On filings since 2020
1.5 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $15K, to Marc Devenoge (President, Director).
Frequently asked questions about Georges & Claire Mabardi Foundation
How much does Georges & Claire Mabardi Foundation give each year?
Georges & Claire Mabardi Foundation gave $205K across 9 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $212K across 9 grants.
What is Georges & Claire Mabardi Foundation's typical grant size?
Georges & Claire Mabardi Foundation's median grant in 2024 was $20,000, and its average grant was $22,778, across 9 grants on its 2024 IRS Form 990-PF.
Where does Georges & Claire Mabardi Foundation give grants?
Georges & Claire Mabardi Foundation gives mostly in New York: 66% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The next largest states were New Hampshire (12%) and Florida (12%). The most frequent recipient cities were Manhasset, NY (2 grants).
Does Georges & Claire Mabardi Foundation give general operating support?
Yes: 100% of Georges & Claire Mabardi Foundation's 2024 grants with a stated purpose (9 of 9) were for general or operating support, per its 2024 IRS Form 990-PF.
Who are Georges & Claire Mabardi Foundation's largest grantees?
Georges & Claire Mabardi Foundation's largest 2024 grantees include St Mary's Elementary School ($35,000), St Mary's High School ($35,000) and Crisis Magazine ($25,000), according to its 2024 IRS Form 990-PF. Together they received 46% of its itemized 2024 grant dollars.
How large is Georges & Claire Mabardi Foundation?
Georges & Claire Mabardi Foundation reported $4.0M in total assets on its 2024 IRS Form 990-PF. It paid out $213K in qualifying distributions that year, against a required minimum of $199K (roughly 5% of its investment assets).
What is Georges & Claire Mabardi Foundation's EIN?
Georges & Claire Mabardi Foundation's EIN (Employer Identification Number) is 13-2918244. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
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