Siderman Family Foundation
The Siderman Family Foundation is a private foundation based in Las Vegas, Nevada. Its 2025 filing reports 11 grants totaling $65,270 to charitable organizations.
Siderman Family Foundation at a glance
In short: Siderman Family Foundation gave $65K across 11 grants in 2025 (avg $6K), top state New York. 9% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $65,270
- -40.5% vs 2024
- Grants made (2025)
- 11
- +10.0% vs 2024
- Average grant
- $5,934
- -45.9% vs 2024
- Median grant
- $5,700
- Total assets
- $103,175
- +5.2% vs 2024
- New grantees (estimate)
- 9% first-time grantees (1 of 11, 2025; small sample)
- Primary geography
- New York (43% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to Siderman Family Foundation
- Accepts unsolicited proposals
- No
- How to Apply
-
The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.
- Contact
Mailing address: 3750 Las Vegas Blvd Ste 4202, Las Vegas, NV 89158
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who Siderman Family Foundation funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was The Hebrew Academy ($20K). Together the top 10 received $65K.
Grant Size Distribution
56 grants across all recorded years
The most common grant size was under $50K: 55 grants of 56 (98%).
Geographic Focus
Where this funder awards grants
In 2025, 43% of grant dollars went to recipients in New York, 41% to New Jersey, 9% to Nevada, and 7% to California.
Grant Distribution by State
Share of 2025 grant dollars across all 11 itemized grants.
Cities
Is Siderman Family Foundation open to new grantees?
9%
first-time grantees, 2025
In 2025, 1 of 11 grantees (9%) were first-time recipients. With only 11 grantees, that is a small sample: one grantee more or less moves the share by about 9 points. First grants averaged $10K; repeat grants $6K. How we count
Medians: $10K first-time, $6K repeat.
- 82% of 2025 grantees were also funded in 2024. Method
- Giving fell 51% from 2022 to 2025. Method
- In 2024 it paid out well above its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2019–2025). 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 2019 to 2025, annual grant giving ranged from $65K (2025) to $184K (2020). In 2025 it made 11 grants totaling $65K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| The Hebrew Academy Marlboro Township, NJ | Charitable Purposes | $20,000 |
| Keren Yisroel and Chaya Monsey, NY | Charitable Purposes | $10,000 |
| Merkas Mosdos Chinuch Morristown, NJ | Charitable Purposes | $6,720 |
| Chabad of Green Valley Henderson, NV | Charitable Purposes | $5,880 |
| Od Yosef Chai Monsey, NY | Charitable Purpose | $5,880 |
| Simchat Hachaim Monsey, NY | Charitable Purposes | $5,700 |
| Kolel Chibas Jerusalem Brooklyn, NY | Charitable Purposes | $5,390 |
| Simon Wiesenthal Center Los Angeles, CA | Charitable Purposes | $3,000 |
| Chabad Santa Monica Santa Monica, CA | Charitable Purpose | $1,000 |
| Colel Chabad Brooklyn, NY | Charitable Purposes | $1,000 |
Ready to take the next step with Siderman Family Foundation?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Distributable Amount |
|---|---|---|---|---|---|---|---|
| 2025 | $103,175 | $65,850 | $65,270 | $65,270 | 11 | $65,270 | — |
| 2024 | $98,035 | $108,520 | $109,720 | $109,720 | 10 | $109,720 | $4,913 |
| 2023 | $98,465 | $148,800 | $122,530 | $116,960 | 11 | $116,960 | — |
| 2022 | $72,195 | $167,070 | $134,485 | $134,485 | 11 | $134,485 | — |
| 2021 | $68,270 | $200,590 | $157,885 | $155,350 | 13 | $155,350 | $3,556 |
| 2020 | $5,566 | $191,800 | $186,506 | $183,830 | 15 | — | $65 |
| 2019 | $272 | $147,130 | $155,385 | $150,630 | 10 | — | $210 |
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
No mission statement for the foundation is provided. Its 2025 grants included organizations whose work, as described by the grantees, includes assisting needy families with food, shelter, medical and social services, and cash stipends; the Simon Wiesenthal Center describes its work as confronting antisemitism and hate, standing with Israel, defending the safety of Jews worldwide, and teaching the lessons of the Holocaust.
Grantmaking
In 2025, the foundation gave 11 grants totaling $65,270. Grant amounts ranged from $700 to $20,000, with a median grant of $5,700. Its largest grants were $20,000 to The Hebrew Academy in Marlboro Township, New Jersey; $10,000 to Keren Yisroel and Chaya in Monsey, New York; and $6,720 to Merkas Mosdos Chinuch in Morristown, New Jersey. Other listed grants included $5,880 to Chabad of Green Valley in Henderson, Nevada; $5,880 to Od Yosef Chai in Monsey; $5,700 to Simchat Hachaim in Monsey; $5,390 to Kolel Chibas Jerusalem in Brooklyn, New York; and $3,000 to the Simon Wiesenthal Center in Los Angeles.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing lists Carlos Siderman as president, Lisa Davies Siderman as secretary, and Marcela Butel as treasurer.
Siderman Family Foundation is led by Carlos Siderman, President on every filing since 2019; none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Carlos Siderman
President
On filings since 2019
No compensation reported
Lisa Davies Siderman
Secretary
On filings since 2019
No compensation reported
Marcela Butel
Treasurer
On filings since 2019
No compensation reported
Data from IRS Form 990 filings, 2019–2025. "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 Siderman Family Foundation
How much does Siderman Family Foundation give each year?
Siderman Family Foundation gave $65K across 11 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $110K across 10 grants.
What is Siderman Family Foundation's typical grant size?
Siderman Family Foundation's median grant in 2025 was $5,700, and its average grant was $5,934, across 11 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from Siderman Family Foundation that year got $10K on average.
Where does Siderman Family Foundation give grants?
Siderman Family Foundation's top state is New York, with 43% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were New Jersey (41%) and Nevada (9%). The most frequent recipient cities were Monsey, NY (3 grants), Brooklyn, NY (2 grants) and Los Angeles, CA (2 grants).
Who are Siderman Family Foundation's largest grantees?
Siderman Family Foundation's largest 2025 grantees include The Hebrew Academy ($20,000), Keren Yisroel and Chaya ($10,000) and Merkas Mosdos Chinuch ($6,720), according to its 2025 IRS Form 990-PF. Together they received 56% of its itemized 2025 grant dollars.
How large is Siderman Family Foundation?
Siderman Family Foundation reported $103K in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $66K.
What does Siderman Family Foundation fund?
No mission statement for the foundation is provided. See mission & focus areas ↑
How do I apply for a grant from Siderman Family Foundation?
The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Siderman Family Foundation's EIN?
Siderman Family Foundation's EIN (Employer Identification Number) is 81-0877322. IRS Form 990 filing data is available on this page for 2019–2025.
Does Siderman Family Foundation accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(3)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2019 (received by the IRS June 22, 2020)
- Added Form 990-PF for fiscal year 2025 (received by the IRS July 9, 2026)
- IRS filings on file for fiscal years 2020–2024
Live grants for the work Siderman Family Foundation funds
Civil Rights, Social Action & Advocacy Open opportunities, soonest deadline first.
Explore Open Grants
Browse active grant opportunities in Siderman Family Foundation's focus areas in our free grants database
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Cite this profile
Grantable. (2026). Siderman Family Foundation funder profile. GrantGraph. Retrieved October 19, 2026, from https://grantable.co/funders/siderman-family-foundation-morg_632798e0b9934de4a5c83637b0243a12
BibTeX
@misc{grantable_810877322_2026,
author = {{Grantable}},
title = {{Siderman Family Foundation funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/siderman-family-foundation-morg_632798e0b9934de4a5c83637b0243a12},
note = {Accessed 2026-10-19. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from Siderman Family Foundation'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.
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