Siderman Family Foundation

Private foundation · Grantmaker Las Vegas, NV EIN: 81-0877322

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.

Key facts about Siderman Family Foundation

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.

EIN
81-0877322
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$65,270
Grants made (2025)
11
Average grant
$5,934
Median grant
$5,700
New grantees (estimate)
9% first-time grantees (1 of 11, 2025)
Total assets
$103,175
Primary geography
New York (43% of itemized 2025 grant dollars)
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. Full details ↓

Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology). Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$103K

+5.2% YoY

Annual Giving

$65K

-40.5% YoY

Grant Count

11

+10.0% YoY

Avg Grant Size

$6K

-45.9% YoY

Is Siderman Family Foundation open to new grantees?

9%

first-time grantees, 2025

In 2025, 1 of 11 grantees (9%) were first-time recipients. 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.

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.

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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

5states

Share of all 11 itemized 2025 grant dollars.

Cities

BrooklynMonseyLos AngelesHendersonMorristownMarlboro TownshipSanta MonicaLivingstonSacramentoSan FranciscoLas VegasLincolnshireOxnard

Giving Over Time

Total grant dollars and number of grants per year

$0$50K$100K$150K$200K10 grants201915 grants202013 grants202111 grants202211 grants202310 grants202411 grants2025

From 2019 to 2025, annual grant giving ranged from $65K (2025) to $184K (2020). In 2025 it made 11 grants totaling $65K.

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2025

The Hebrew Academy: $20KThe Hebrew Academy$20KKeren Yisroel and Chaya: $10KKeren Yisroel and Chaya$10KMerkas Mosdos Chinuch: $7KMerkas Mosdos Chinuch$7KChabad of Green Valley: $6KChabad of Green Valley$6KOd Yosef Chai: $6KOd Yosef Chai$6KSimchat Hachaim: $6KSimchat Hachaim$6KKolel Chibas Jerusalem: $5KKolel Chibas Jerusalem$5KSimon Wiesenthal Center: $3KSimon Wiesenthal Center$3KChabad Santa Monica: $1KChabad Santa Monica$1KColel Chabad: $1KColel Chabad$1K

The largest 2025 recipient was The Hebrew Academy ($20K). Together the top 10 received $65K.

Grant Size Distribution

56 grants across all recorded years

55<$50K1$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 55 grants of 56 (98%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
The Hebrew Academy Marlboro Township, NJCharitable Purposes$20,000
Keren Yisroel and Chaya Monsey, NYCharitable Purposes$10,000
Merkas Mosdos Chinuch Morristown, NJCharitable Purposes$6,720
Chabad of Green Valley Henderson, NVCharitable Purposes$5,880
Od Yosef Chai Monsey, NYCharitable Purpose$5,880
Simchat Hachaim Monsey, NYCharitable Purposes$5,700
Kolel Chibas Jerusalem Brooklyn, NYCharitable Purposes$5,390
Simon Wiesenthal Center Los Angeles, CACharitable Purposes$3,000
Chabad Santa Monica Santa Monica, CACharitable Purpose$1,000
Colel Chabad Brooklyn, NYCharitable Purposes$1,000

Financial History

Multi-year comparison from IRS filings

Filing year Assets Revenue Expenses Grants
2025 $103,175 $65,850 $65,270 $65,270
2024 $98,035 $108,520 $109,720 $109,720
2023 $98,465 $148,800 $122,530 $116,960
Revenue
Expenses
Qualifying Distributions
$0$100K$200K$300K2019202020212022202320242025
Metric202520242023
Total Assets$103,175$98,035$98,465
Revenue$65,850$108,520$148,800
Expenses$65,270$109,720$122,530
Qualifying Distributions$65,270$109,720$116,960
Net Investment Income———
Distributable Amount—$4,913—

Data update history

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2019 (received by the IRS June 22, 2020)
  2. Added Form 990-PF for fiscal year 2025 (received by the IRS July 9, 2026)
  3. IRS filings on file for fiscal years 2020–2024

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.

Contact

Mailing address: 3750 Las Vegas Blvd Ste 4202, Las Vegas, NV 89158

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 September 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.

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