Esther & Louis Wertenteil Foundation
Esther & Louis Wertenteil Foundation is a private foundation focused on Education, based in Brooklyn, NY. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $33K in total assets. In 2025, it awarded 14 grants totaling $11K. Net investment income was $874.
Key facts about Esther & Louis Wertenteil Foundation
- EIN
- 11-2690412
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $10,741
- Grants made (2025)
- 14
- Average grant
- $767
- Median grant
- $100
- New grantees (estimate)
- 14% first-time grantees (2 of 14, 2025)
- Total assets
- $32,755
- Primary geography
- New York (95% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Who Esther & Louis Wertenteil Foundation funds
By grant dollars, the top recipient states for Esther & Louis Wertenteil Foundation's 14 itemized 2025 grants were New York (95%). The most frequent recipient cities were Brooklyn, NY (3 grants). 100% of grants with a stated purpose were for general or operating support.
Is Esther & Louis Wertenteil Foundation open to new grantees?
14%
first-time grantees, 2025
In 2025, 2 of 14 grantees (14%) were first-time recipients. First grants averaged $2K; repeat grants $645. How we count
Medians: $2K first-time, $100 repeat.
- 64% of 2025 grantees were also funded in 2024. Method
- Giving held roughly steady from 2022 to 2025 (+4%). Method
- In 2025 it paid out 612% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2021–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with Esther & Louis Wertenteil Foundation
- How to evaluate Esther & Louis Wertenteil Foundation as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
- Draft an LOI to Esther & Louis Wertenteil Foundation with AI
AI grant writing that drafts from your organization’s own materials, in your voice.
- Track this opportunity in a free grant tracker
A free Google Sheets or Excel template for deadlines, award terms, and reports due.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$33K
-23.2% YoY
Annual Giving
$11K
-8.1% YoY
Grant Count
14
-17.6% YoY
Avg Grant Size
$767.214
+11.6% YoY
Under IRS private-foundation payout rules, Esther & Louis Wertenteil Foundation reported a distributable amount of $2K for 2025 — the minimum it must pay out in qualifying distributions.
About Esther & Louis Wertenteil Foundation
Based on IRS filings
Esther & Louis Wertenteil Foundation is a private foundation focused on Education, based in Brooklyn, NY. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $33K in total assets. In 2025, it awarded 14 grants totaling $11K. Net investment income was $874.
Focus Areas
Ready to take the next step with Esther & Louis Wertenteil Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 14 itemized 2025 grant dollars.
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $32,755 | $42,647 | $54,648 |
| Revenue | $874 | $309 | $51,623 |
| Expenses | $10,766 | $12,310 | $21,589 |
| Qualifying Distributions | $10,766 | $11,736 | $21,589 |
| Net Investment Income | $874 | $309 | $19,730 |
| Distributable Amount | $1,760 | $2,270 | $1,574 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2021–2025
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 2025
Grant Size Distribution
88 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest recipients include Chai Life Linecamp Simcha ($5,054), Young Israel of Hillcrest ($2,931), Yeshiva of Machzikai Hadas ($1,500).
| Recipient | Purpose | Amount |
|---|---|---|
| CHAI LIFE LINECAMP SIMCHA New York, NY | GENERAL | $5,054 |
| YOUNG ISRAEL OF HILLCREST Flushing, NY | GENERAL | $2,931 |
| YESHIVA OF MACHZIKAI HADAS Brooklyn, NY | GENERAL | $1,500 |
| K'HAL ADAS YEREIM Jamaica, NY | GENERAL | $300 |
| CONGREGATION TORAH OHR Boca Raton, FL | GENERAL | $286 |
| EMATAI Lincolnwood, IL | GENERAL | $180 |
| BONEI OLAM Brooklyn, NY | GENERAL | $100 |
| QUEENS JEWISH CENTER Forest Hills, NY | GENERAL | $100 |
| SIMON WIESENTHAL CENTER Los Angeles, CA | GENERAL | $85 |
| YOUNG ISRAEL OF HOLLISWOOD-BOOTS FOR ISRAEL Holliswood, NY | GENERAL | $72 |
Leadership & Key People
Officers and directors from IRS filings
Esther & Louis Wertenteil Foundation's 2025 filing lists 4 officers; none of the 4 officers listed in 2025 report compensation.
Officers on the 2025 filing
Aron Wertenteil
Trustee
On filings since 2021
No compensation reported
Esther Wertenteil
Trustee
On filings since 2021
1 hr/week
No compensation reported
Mark Wertenteil
Trustee
On filings since 2021
No compensation reported
Teena C. Rubinfeld
Trustee
On filings since 2021
No compensation reported
Data from IRS Form 990 filings, 2021–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Esther & Louis Wertenteil Foundation?
Esther & Louis Wertenteil Foundation is a private foundation focused on Education, based in Brooklyn, NY. It holds $33K in total assets as of 2025.
How large is Esther & Louis Wertenteil Foundation?
As of 2025, Esther & Louis Wertenteil Foundation holds $33K in total assets with $874 in annual revenue. It awarded 14 grants totaling $11K in 2025.
Where does Esther & Louis Wertenteil Foundation operate?
Esther & Louis Wertenteil Foundation has awarded grants in California, District of Columbia, Florida, Illinois, New Jersey, New York.
What size grants does Esther & Louis Wertenteil Foundation award?
In 2025, Esther & Louis Wertenteil Foundation awarded 14 grants totaling $11K — an average of about $767.214 per grant, based on its IRS Form 990 filings.
How much is Esther & Louis Wertenteil Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, Esther & Louis Wertenteil Foundation reported a distributable amount of $2K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Esther & Louis Wertenteil Foundation's EIN?
Esther & Louis Wertenteil Foundation's EIN (Employer Identification Number) is 11-2690412. IRS Form 990 filing data is available on this page for 2021–2025.
Explore Open Grants
Browse active grant opportunities in Esther & Louis Wertenteil Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
The Nathan and Marilyn Silberman Fdn
Brooklyn, NY
Assets
$8K
Grants
137
Total Given
$222K
Cross River Community Foundation
Fort Lee, NJ
Assets
$721K
Grants
246
Total Given
$6.1M
Granit Foundation
Brooklyn, NY
Assets
$521K
Grants
70
Total Given
$244K
Jewish Federation of Metropolitan
Chicago, IL
Assets
$1.1B
Grants
896
Total Given
$166.6M
The Cigna Group Foundation
Philadelphia, PA
Assets
$127.2M
Grants
4,075
Total Given
$14.1M
Equitable Foundation Inc
New York, NY
Assets
$112.4M
Grants
1,453
Total Given
$5.5M
The Ford Foundation
New York, NY
Assets
$17.5B
Grants
4,007
Total Given
$844.7M
The Ojc Fund
Brooklyn, NY
Assets
$58.5M
Grants
3,714
Total Given
$448.3M
The New York Community Trust
New York, NY
Assets
$3.5B
Grants
2,748
Total Given
$193.8M
The Simons Foundation Inc
New York, NY
Assets
$4.5B
Grants
1,727
Total Given
$272.0M
The Pfizer Foundation Inc
New York, NY
Assets
$255.3M
Grants
9,306
Total Given
$23.2M
Jpmorgan Chase Foundation
New York, NY
Assets
$1.2B
Grants
10,334
Total Given
$202.5M
More Funders in New York
Data last updated September 2026. Sourced from IRS Form 990-PF filings.