Meyer and Esther B Mazor Foundation Inc
MEYER AND ESTHER B MAZOR is a private foundation based in Alexandria, Virginia. Its 2024 filing reports $51,000 in grants to 13 recipients, including organizations working in emergency medical response, hunger relief, environmental protection, animal welfare, and other areas.
Meyer and Esther B Mazor Foundation Inc at a glance
In short: Meyer and Esther B Mazor Foundation Inc gave $46K across 13 grants in 2025 (avg $4K), mostly in New York. 0% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $46,000
- -9.8% vs 2024
- Grants made (2025)
- 13
- +0.0% vs 2024
- Average grant
- $3,538
- -9.8% vs 2024
- Median grant
- $2,000
- Total assets
- $522,835
- -3.1% vs 2024
- New grantees (estimate)
- 0% first-time grantees (0 of 13, 2025; small sample)
- Primary geography
- New York (76% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated November 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to Meyer and Esther B Mazor Foundation Inc
- How to Apply
-
The foundation’s filing says it does not restrict giving to preselected organizations. It lists John Mazor as the contact, no required form or materials, and no award restrictions.
- Contact
Application contact: John Mazor
Mailing address: 417 Wilkes Street, Alexandria, VA 22314-3721
Phone: (917) 509-7292
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who Meyer and Esther B Mazor Foundation Inc funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was Friends of the Isreal Defence Force ($10K). Together the top 10 received $43K.
Grant Size Distribution
68 grants across all recorded years
The most common grant size was under $50K: 68 grants of 68 (100%).
Geographic Focus
Where this funder awards grants
In 2024, 78% of grant dollars went to recipients in New York, 16% to recipients in Washington, DC, 4% to recipients in Massachusetts, and 2% to recipients in Iowa.
Grant Distribution by State
Share of 2025 grant dollars across all 13 itemized grants.
Cities
Is Meyer and Esther B Mazor Foundation Inc open to new grantees?
0%
first-time grantees, 2025
In 2025, 0 of 13 grantees (0%) were first-time recipients. With only 13 grantees, that is a small sample: one grantee more or less moves the share by about 8 points. How we count
- 100% of 2025 grantees were also funded in 2024. Method
- Giving held roughly steady from 2022 to 2025 (+15%). Method
- In 2025 it paid out 109% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $40K (2021) to $51K (2024). In 2025 it made 13 grants totaling $46K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| 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 |
| Soil Sustainable Organic Int Liv Sherburne, NY | General Fund Contribution | $8,000 |
| 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 |
| Colel Chabad Brooklin, NY | General Fund | $1,000 |
Ready to take the next step with Meyer and Esther B Mazor Foundation Inc?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $522,835 | $52,476 | $65,307 | $46,000 | 13 | $52,478 | — | $48,191 |
| 2024 | $539,591 | $113,686 | $64,621 | $51,000 | 13 | $53,500 | $102,565 | $43,462 |
| 2023 | $488,026 | $91,556 | $51,859 | $40,000 | 12 | $42,500 | $1,543 | $37,402 |
| 2022 | $448,329 | $41,459 | $52,789 | $40,000 | 15 | $42,561 | — | $37,878 |
| 2021 | $459,659 | $68,038 | $56,296 | $40,000 | 15 | $44,373 | — | $47,344 |
| 2020 | $447,917 | $71,875 | $55,910 | $44,000 | 15 | — | — | $39,144 |
Under IRS private-foundation payout rules, Meyer and Esther B Mazor Foundation Inc reported a distributable amount of $48K for 2025 — the minimum it must pay out in qualifying distributions.
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
No mission statement for the foundation is provided. Its 2024 grants show support for organizations whose stated work includes these areas: Friends of United Hatzalah says it funds nonprofit medical and trauma-related first-responder services; Food Bank for New York City says it works to advance food security; Food & Water Watch says it conducts research and public education on food, water, and environmental issues; and the Animal Welfare Institute says it works to alleviate animal suffering. These are the grantees’ descriptions of their own missions.
Grantmaking
In 2024, the foundation made 13 grants totaling $51,000. Grant amounts ranged from $1,000 to $13,000, with a median of $2,000. The largest listed grants were $13,000 to Soil Sustainable Organic Int’l, $10,000 each to Friends of the Israel Defense Forces and Friends of United Hatzalah, and $5,000 to Food & Water Watch. Other listed recipients included Doctors Without Borders ($3,000), Food Bank for New York City ($2,000), and the Union of Concerned Scientists ($2,000). The filing lists the grants as general fund contributions. Its 2025 filing, the latest on this page, reports 13 grants totaling $46,000.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2024 filing lists John Mazor as president.
Meyer and Esther B Mazor Foundation Inc is led by John Mazor, President on every filing since 2020 — the only officer listed, and uncompensated.
Officers on the 2025 filing
John Mazor
President
On filings since 2020
0.5 hrs/week
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 Meyer and Esther B Mazor Foundation Inc
How much does Meyer and Esther B Mazor Foundation Inc give each year?
Meyer and Esther B Mazor Foundation Inc gave $46K across 13 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $51K across 13 grants.
What is Meyer and Esther B Mazor Foundation Inc's typical grant size?
Meyer and Esther B Mazor Foundation Inc's median grant in 2025 was $2,000, and its average grant was $3,538, across 13 grants on its 2025 IRS Form 990-PF.
Where does Meyer and Esther B Mazor Foundation Inc give grants?
Meyer and Esther B Mazor Foundation Inc gives mostly in New York: 76% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest state was District of Columbia (17%). The most frequent recipient cities were New York, NY (4 grants) and Washington, DC (4 grants).
Does Meyer and Esther B Mazor Foundation Inc give general operating support?
Yes: 100% of Meyer and Esther B Mazor Foundation Inc's 2025 grants with a stated purpose (13 of 13) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are Meyer and Esther B Mazor Foundation Inc's largest grantees?
Meyer and Esther B Mazor Foundation Inc's largest 2025 grantees include Friends of the Isreal Defence Force ($10,000), Friends of United Hatzalah ($10,000) and Soil Sustainable Organic Int Liv ($8,000), according to its 2025 IRS Form 990-PF. Together they received 61% of its itemized 2025 grant dollars.
How large is Meyer and Esther B Mazor Foundation Inc?
Meyer and Esther B Mazor Foundation Inc reported $523K in total assets on its 2025 IRS Form 990-PF. It paid out $52K in qualifying distributions that year, against a required minimum of $48K (roughly 5% of its investment assets).
What does Meyer and Esther B Mazor Foundation Inc fund?
No mission statement for the foundation is provided. See mission & focus areas ↑
How do I apply for a grant from Meyer and Esther B Mazor Foundation Inc?
The foundation’s filing says it does not restrict giving to preselected organizations. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Meyer and Esther B Mazor Foundation Inc's EIN?
Meyer and Esther B Mazor Foundation Inc's EIN (Employer Identification Number) is 52-6037976. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated November 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2025 (received by the IRS September 18, 2026)
- IRS filings on file for fiscal years 2020–2024
Other open foundation grants in Virginia
Virginia Open opportunities, soonest deadline first.
Explore Open Grants
Browse active grant opportunities in Meyer and Esther B Mazor Foundation Inc's focus areas in our free grants database
Similar Funders
Funders with grantees in common, and similar funders in Virginia
Silicon Valley Community Foundation
Mountain View, CA
Silicon Valley Community Foundation funds work in areas such as housing, economic security, education, health, the environment, arts and culture, and civic engagement, with Community Action Grants supporting local, community-led organizations in San Mateo and Santa Clara counties. Its 2024 grants had a median of $51,716, though amounts varied widely; applications depend on the program, and SVCF states that it does not accept unsolicited proposals for advised funds.
Assets
$12.3B
Grants
3,576
Total Given
$3.2B
The Chicago Community Trust
Chicago, IL
The Chicago Community Trust funds eligible nonprofits working to narrow the wealth gap and meet urgent needs, with priorities including economic mobility, education, jobs, homeownership, and community development in metropolitan Chicago and Cook County. Its 2025 grants had a median of $26,500, though amounts varied widely; the profile does not state whether it accepts unsolicited requests.
Assets
$7.1B
Grants
4,316
Total Given
$1.2B
Jack Kent Cooke Foundation
Lansdowne, VA
The Jack Kent Cooke Foundation funds education programs that help exceptionally promising students with financial need, including college access, academic enrichment, and support for talented students. Its 2025 grants ranged from $6 to $515,000, with a median of $7,702; it funds across the United States, with most grant dollars going to Virginia. It does not restrict giving to preselected organizations and directs applicants to its website for current application instructions and eligibility.
Assets
$940.1M
Grants
1,419
Total Given
$25.1M
Donors Trust Inc
Alexandria, VA
Donors Trust supports charities and programs in social welfare, health, the environment, economics, governance, foreign relations, and arts and culture, with a strong emphasis on conservative and libertarian policy and education groups. Its 2024 grants had a median of $50,000, though awards ranged from $5,038 to $35 million, and recipients were concentrated in Washington, D.C., Virginia, New York, Texas, and California. It does not accept unsolicited requests; donor-advisors recommend grants through their accounts.
Assets
$1.4B
Grants
919
Total Given
$282.1M
The Community Foundation Inc
Richmond, VA
The Community Foundation funds health and wellness, education, economic prosperity, and community vibrancy, along with other causes through donor-advised and field-of-interest funds. In 2024, grants ranged from $5,100 to $1,795,000, with a median of $25,000; 78% of grant dollars went to Virginia recipients. The profile does not state whether it accepts unsolicited requests.
Assets
$852.4M
Grants
917
Total Given
$61.8M
America's Charities
Chantilly, VA
AMERICA’S CHARITIES routes donor-directed workplace giving to member charities and provides emergency assistance to eligible employees and people affected by disasters; its reported grants are fiscal-agent disbursements, not awards selected through an application process. In 2025 it reported 808 grants totaling $16.4 million, ranging from $5,000 to $515,354 (median $9,664), to recipients across the United States, with the largest shares going to Pennsylvania, California, Washington, D.C., Virginia, and Arizona. The profile does not state whether it accepts unsolicited requests.
Assets
$36.2M
Grants
808
Total Given
$16.4M
More similar funders
More Funders in Virginia
The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open
Figures come from Meyer and Esther B Mazor Foundation Inc's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
Meyer and Esther B Mazor Foundation Inc down — hundreds of funders to go?