Mendy and Heddy Klein Foundation

Foundation · Grantmaker Valley Stream, NY EIN: 20-5921939

Mendy and Heddy Klein Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Valley Stream, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $3.7M in total assets. In 2024, it awarded 8 grants totaling $78K. Net investment income was $250K.

Key facts about Mendy and Heddy Klein Foundation

EIN: 20-5921939
Latest 990 filing: Form 990-PF, 2024
Annual giving (2024): $78,100
Grants made (2024): 8
Average grant: $9,763
Median grant: $10,000
Total assets: $3,659,513
Primary geography: New York (62% of itemized 2024 grant dollars)

Data from IRS Form 990-PF, 2024; updated September 2026.

Who Mendy and Heddy Klein Foundation funds

By grant dollars, the top recipient states for Mendy and Heddy Klein Foundation's 8 itemized 2024 grants were New York (62%). The most frequent recipient cities were New York, NY (2 grants). 100% of grants with a stated purpose were for general or operating support.

How Mendy and Heddy Klein Foundation gives

Giving fell 57% from 2021 to 2024. Method

From the foundation's IRS Form 990-PF filings. Methodology.

Next steps with Mendy and Heddy Klein Foundation

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Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$3.7M

+4.2% YoY

Annual Giving

$78K

-20.0% YoY

Grant Count

+14.3% YoY

Avg Grant Size

$10K

-30.0% YoY

About Mendy and Heddy Klein Foundation

Based on IRS filings

Focus Areas

Philanthropy, Voluntarism & Grantmaking

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

New York $48K (62%)

All other $30K (38%)

Share of all 8 itemized 2024 grant dollars.

States

Michigan New York

Cities

LawrenceNew YorkFlushingBrooklynCambria HeightsCedarhurstFar RockawayJerusalemPontiacWoodmere

Financial History

Multi-year comparison from IRS filings

Revenue

Expenses

Qualifying Distributions

Net Investment Income

Metric	2024	2023	2022
Total Assets	$3,659,513	$3,511,823	$3,457,060
Revenue	$249,526	$232,643	$196,261
Expenses	$80,450	$99,750	$82,649
Qualifying Distributions	$80,450	—	$81,100
Net Investment Income	$249,526	$232,643	$202,396
Distributable Amount	—	—	—

Data update history

When this profile's IRS filing data changed on Grantable

March 1, 2026 IRS filings on file for fiscal years 2020–2024

Giving Over Time

Total grant dollars and number of grants per year

Grant Insights

How this funder distributes its grants

Top Recipients

Top 8 recipients in 2024

Grant Size Distribution

39 grants across all recorded years

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest recipients include Kav L'noar ($20,000), American Friends Meor Hatalmud ($12,500), Work at It ($11,000).

Recipient	Purpose	Amount
KAV L'NOAR	GENERAL DONATION	$20,000
AMERICAN FRIENDS MEOR HATALMUD Flushing, NY	GENERAL DONATION	$12,500
WORK AT IT Brooklyn, NY	GENERAL DONATION	$11,000
EMUNAH OF AMERICA New York, NY	GENERAL DONATION	$10,000
WORLD JEWISH RELIEF	GENERAL DONATION	$10,000
OHEL Cambria Heights, NY	GENERAL DONATION	$10,000
KULANU ACADEMY Lawrence, NY	GENERAL DONATION	$3,600
I SHINE New York, NY	GENERAL DONATION	$1,000

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

No officer or director reported compensation in the available filings.

From 2024 IRS filing

Name	Title	Hours	Compensation
Carl M Klein	Director	10	—
Heddy Klein	Director	10	—

Subject Areas

Focus areas based on grantmaking activity

Philanthropy, Voluntarism & Grantmaking

Frequently Asked Questions

What is Mendy and Heddy Klein Foundation?

Mendy and Heddy Klein Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Valley Stream, NY. It holds $3.7M in total assets as of 2024.

How large is Mendy and Heddy Klein Foundation?

As of 2024, Mendy and Heddy Klein Foundation holds $3.7M in total assets with $250K in annual revenue. It awarded 8 grants totaling $78K in 2024.

Where does Mendy and Heddy Klein Foundation operate?

Mendy and Heddy Klein Foundation has awarded grants in Michigan, New York.

What size grants does Mendy and Heddy Klein Foundation award?

In 2024, Mendy and Heddy Klein Foundation awarded 8 grants totaling $78K — an average of about $10K per grant, based on its IRS Form 990 filings.

What is Mendy and Heddy Klein Foundation's EIN?

Mendy and Heddy Klein Foundation's EIN (Employer Identification Number) is 20-5921939. IRS Form 990 filing data is available on this page for 2020–2024.