Mar Foundation
Mar Foundation is a private foundation, based in Brooklyn, NY. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $149K in total assets. In 2025, it awarded 3 grants totaling $17K. Net investment income was $32K.
Key facts about Mar Foundation
In short: Mar Foundation gave $17K across 3 grants in 2025 (avg $6K), mostly in New York. Source: 2025 IRS Form 990-PF.
- EIN
- 65-6388139
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $17,000
- Grants made (2025)
- 3
- Average grant
- $5,667
- Median grant
- $5,000
- Total assets
- $149,366
- Primary geography
- New York (65% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$149K
+10.0% YoY
Annual Giving
$17K
+9.7% YoY
Grant Count
3
+0.0% YoY
Avg Grant Size
$6K
+9.7% YoY
Under IRS private-foundation payout rules, Mar Foundation reported a distributable amount of $11K for 2025 — the minimum it must pay out in qualifying distributions.
How Mar Foundation gives
- Giving grew 55% from 2022 to 2025. Method
- In 2025 it paid out 166% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 3 itemized grants.
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $11K (2022) to $20K (2023). In 2025 it made 3 grants totaling $17K.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 3 recipients in 2025
The largest 2025 recipient was Urban League of Rochester ($11K). Together the top 3 received $17K.
Grant Size Distribution
19 grants across all recorded years
The most common grant size was under $50K: 19 grants of 19 (100%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Urban League of Rochester Rochester, NY | General Purpose | $11,000 |
| Human Rights Campaign Foundation Washington, DC | General Purpose | $5,000 |
| The Sister Accord Foundation Mason, OH | General Purpose | $1,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $149,366 | $135,834 | $124,889 |
| Revenue | $36,259 | $75,823 | $18,344 |
| Expenses | $22,569 | $20,761 | $24,843 |
| Qualifying Distributions | $18,400 | $16,850 | $21,287 |
| Net Investment Income | $32,285 | $19,266 | $14,732 |
| Distributable Amount | $11,096 | $9,941 | $8,155 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS May 5, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS March 1, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS April 21, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS April 25, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS March 19, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS April 22, 2026)
- IRS filings on file for fiscal years 2020–2025
Leadership & Key People
Officers and directors from IRS filings
Mar Foundation is led by Michael A. Robinson, Trustee on every filing since 2020 — the only officer listed, and uncompensated.
Officers on the 2025 filing
Michael A. Robinson
Trustee
On filings since 2020
No compensation reported
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Mar Foundation
How much does Mar Foundation give each year?
Mar Foundation gave $17K across 3 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $16K across 3 grants.
What is Mar Foundation's typical grant size?
Mar Foundation's median grant in 2025 was $5,000, and its average grant was $5,667, across 3 grants on its 2025 IRS Form 990-PF.
Where does Mar Foundation give grants?
Mar Foundation gives mostly in New York: 65% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were District of Columbia (29%) and Ohio (6%).
Does Mar Foundation give general operating support?
Yes: 100% of Mar Foundation's 2025 grants with a stated purpose (3 of 3) were for general or operating support, per its 2025 IRS Form 990-PF.
How large is Mar Foundation?
Mar Foundation reported $149K in total assets on its 2025 IRS Form 990-PF. It paid out $18K in qualifying distributions that year, against a required minimum of $11K (roughly 5% of its investment assets).
What is Mar Foundation's EIN?
Mar Foundation's EIN (Employer Identification Number) is 65-6388139. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Here's the math on researching Mar Foundation by hand.
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