Meyer and Esther B Mazor
Meyer and Esther B Mazor is a private foundation, based in Alexandria, VA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $540K in total assets. In 2024, it awarded 13 grants totaling $51K. Net investment income was $103K.
Key facts about Meyer and Esther B Mazor
In short: Meyer and Esther B Mazor gave $51K across 13 grants in 2024 (avg $4K), mostly in New York. 8% of 2024 grantees were new. Source: 2024 IRS Form 990-PF.
- EIN
- 52-6037976
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $51,000
- Grants made (2024)
- 13
- Average grant
- $3,923
- Median grant
- $2,000
- New grantees (estimate)
- 8% first-time grantees (1 of 13, 2024)
- Total assets
- $539,591
- Primary geography
- New York (78% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$540K
+10.6% YoY
Annual Giving
$51K
+27.5% YoY
Grant Count
13
+8.3% YoY
Avg Grant Size
$4K
+17.7% YoY
Under IRS private-foundation payout rules, Meyer and Esther B Mazor reported a distributable amount of $43K for 2024 — the minimum it must pay out in qualifying distributions.
Is Meyer and Esther B Mazor open to new grantees?
8%
first-time grantees, 2024
In 2024, 1 of 13 grantees (8%) were first-time recipients. First grants averaged $1K; repeat grants $4K. How we count
Medians: $1K first-time, $2K repeat.
- 92% of 2024 grantees were also funded in 2023. Method
- Giving grew 27% from 2021 to 2024. Method
- In 2024 it paid out 123% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 13 itemized 2024 grant dollars.
Cities
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 2024
Grant Size Distribution
70 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| SOIL SUSTAINABLE ORGANIC INT LIV Sherburne, NY | GENERAL FUND CONTRIBUTION | $13,000 |
| FRIENDS OF THE ISREAL DEFENCE FORCE New York, NY | GENERAL FUND CONTRIBUTION | $10,000 |
| FRIENDS OF UNITED HATZALAH New York, NY | GENERAL FUND CONTRIBUTION | $10,000 |
| FOOD AND WATER WATCH Washington, DC | GENERAL FUND CONTRIBUTION | $5,000 |
| DOCTORS WITHOUT BORDERS New York, NY | GENERAL FUND CONTRIBUTION | $3,000 |
| FOOD BANK FOR NEW YORK CITY New York, NY | GENERAL FUND CONTRIBUTION | $2,000 |
| UNION OF CONCERNED SCIENTISTS Cambridge, MA | GENERAL FUND CONTRIBUTION | $2,000 |
| AMERICAN RED CROSS Boone, IA | GENERAL FUND CONTRIBRUTION | $1,000 |
| ANIMAL WELFARE INST Washington, DC | GENERAL FUND CONTRIBUTION | $1,000 |
| FAIR Brooklyn, NY | GENERAL FUND CONTRIBUTION | $1,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $539,591 | $488,026 | $448,329 |
| Revenue | $113,686 | $91,556 | $41,459 |
| Expenses | $64,621 | $51,859 | $52,789 |
| Qualifying Distributions | $53,500 | $42,500 | $42,561 |
| Net Investment Income | $102,565 | $1,543 | — |
| Distributable Amount | $43,462 | $37,402 | $37,878 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Leadership & Key People
Officers and directors from IRS filings
Meyer and Esther B Mazor is led by John Mazor, President on every filing since 2020 — the only officer listed, and uncompensated.
Officers on the 2024 filing
John Mazor
President
On filings since 2020
0.5 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.
Frequently asked questions about Meyer and Esther B Mazor
How much does Meyer and Esther B Mazor give each year?
Meyer and Esther B Mazor gave $51K across 13 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $40K across 12 grants.
What is Meyer and Esther B Mazor's typical grant size?
Meyer and Esther B Mazor's median grant in 2024 was $2,000, and its average grant was $3,923, across 13 grants on its 2024 IRS Form 990-PF. Organizations receiving their first grant from Meyer and Esther B Mazor that year got $1K on average.
Where does Meyer and Esther B Mazor give grants?
Meyer and Esther B Mazor gives mostly in New York: 78% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The next largest state was District of Columbia (16%). The most frequent recipient cities were New York, NY (4 grants) and Washington, DC (4 grants).
Does Meyer and Esther B Mazor give general operating support?
Yes: 100% of Meyer and Esther B Mazor's 2024 grants with a stated purpose (13 of 13) were for general or operating support, per its 2024 IRS Form 990-PF.
Who are Meyer and Esther B Mazor's largest grantees?
Meyer and Esther B Mazor's largest 2024 grantees include Soil Sustainable Organic Int Liv ($13,000), Friends of the Isreal Defence Force ($10,000) and Friends of United Hatzalah ($10,000), according to its 2024 IRS Form 990-PF. Together they received 65% of its itemized 2024 grant dollars.
How large is Meyer and Esther B Mazor?
Meyer and Esther B Mazor reported $540K in total assets on its 2024 IRS Form 990-PF. It paid out $54K in qualifying distributions that year, against a required minimum of $43K (roughly 5% of its investment assets).
What is Meyer and Esther B Mazor's EIN?
Meyer and Esther B Mazor's EIN (Employer Identification Number) is 52-6037976. 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.
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