The Hahn-block Family Foundation

Foundation · Grantmaker GARDEN CITY, NY EIN: 77-0478012

The Hahn-block Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GARDEN CITY, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $4.6M in total assets. In 2024, it awarded 18 grants totaling $252K. Net investment income was $371K.

Key facts about The Hahn-block Family Foundation

EIN: 77-0478012
Latest 990 filing: Form 990-PF, 2024
Annual giving (2024): $252,305
Grants made (2024): 18
Average grant: $14,017
Median grant: $7,653
Total assets: $4,554,699
Primary geography: California (72% of itemized 2024 grant dollars)

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

Who The Hahn-block Family Foundation funds

By grant dollars, the top recipient states for The Hahn-block Family Foundation's 18 itemized 2024 grants were California (72%), New Hampshire (12%) and New York (6%). The most frequent recipient cities were Oakland, CA (2 grants) and New York, NY (2 grants). 100% of grants with a stated purpose were for general or operating support.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$4.6M

+2.6% YoY

Annual Giving

$252K

-1.3% YoY

Grant Count

+38.5% YoY

Avg Grant Size

$14K

-28.7% YoY

Under IRS private-foundation payout rules, The Hahn-block Family Foundation reported a distributable amount of $286K for 2024 — the minimum it must pay out in qualifying distributions.

About The Hahn-block Family 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

California $181K (72%)

New Hampshire $30K (12%)

New York $16K (6%)

Oregon $13K (5%)

Maryland $10K (4%)

All other $2K (1%)

Share of all 18 itemized 2024 grant dollars.

States

California Connecticut District of Columbia Indiana Louisiana Maryland New Hampshire New York Oregon Virginia Washington

Cities

New YorkOaklandSanta BarbaraBaltimoreHennikerSanta CruzStaten IslandPortlandAgoura HillsCulver CityKeeneLos AngelesThousand OaksWashingtonWoodland HillsBreaElkhartHarahanKeswickLa Jolla

Financial History

Multi-year comparison from IRS filings

Revenue

Expenses

Qualifying Distributions

Net Investment Income

Metric	2024	2023	2022
Total Assets	$4,554,699	$4,441,071	$4,575,603
Revenue	$376,322	$130,607	$102,200
Expenses	$262,927	$265,139	$316,387
Qualifying Distributions	$257,797	$260,834	$302,209
Net Investment Income	$371,364	$126,454	$97,847
Distributable Amount	$286,412	$257,500	$263,865

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 2024

Grant Size Distribution

78 grants across all recorded years

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest recipients include Limitless Horizons Ixil ($120,000), Congregational Church of the Chimes ($20,000), New England College ($20,000).

Recipient	Purpose	Amount
LIMITLESS HORIZONS IXIL SANTA CRUZ, CA	OPERATIONAL	$120,000
CONGREGATIONAL CHURCH OF THE CHIMES SHERMAN OAKS, CA	OPERATIONAL	$20,000
NEW ENGLAND COLLEGE HENNIKER, NH	OPERATIONAL	$20,000
OHSU FOUNDATION PORTLAND, OR	OPERATIONAL	$13,000
ANTIOCH UNIVERSITY KEENE, NH	OPERATIONAL	$10,000
LIFE ANIMAL RESUCE AGOURA HILLS, CA	OPERATIONAL	$10,000
MEDICAL ALUMNI ASSOCIATION OF THE UNIVERSITY OF MARYLAND BALTIMORE, MD	OPERATIONAL	$10,000
OPERA EXPOSURES STATEN ISLAND, NY	OPERATIONAL	$10,000
WESTMINSTER FREE CLINIC THOUSAND OAKS, CA	OPERATIONAL	$10,000
BANANAS INC OAKLAND, CA	OPERATIONAL	$5,305

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2024 IRS filing

From 2024 filing

Name	Title	Hours	Compensation
ANNE ELIZABETH BLOCK	TRUSTEE	1	—
JEFFREY BLOCK	TRUSTEE	1	—

Subject Areas

Focus areas based on grantmaking activity

Philanthropy, Voluntarism & Grantmaking

Frequently Asked Questions

What is The Hahn-block Family Foundation?

The Hahn-block Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GARDEN CITY, NY. It holds $4.6M in total assets as of 2024.

How large is The Hahn-block Family Foundation?

As of 2024, The Hahn-block Family Foundation holds $4.6M in total assets with $376K in annual revenue. It awarded 18 grants totaling $252K in 2024.

Where does The Hahn-block Family Foundation operate?

The Hahn-block Family Foundation has awarded grants in California, Connecticut, District of Columbia, Indiana, Louisiana, Maryland, New Hampshire, New York, Oregon, Virginia, Washington.

What size grants does The Hahn-block Family Foundation award?

In 2024, The Hahn-block Family Foundation awarded 18 grants totaling $252K — an average of about $14K per grant, based on its IRS Form 990 filings.

How much is The Hahn-block Family Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, The Hahn-block Family Foundation reported a distributable amount of $286K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is The Hahn-block Family Foundation's EIN?

The Hahn-block Family Foundation's EIN (Employer Identification Number) is 77-0478012. IRS Form 990 filing data is available on this page for 2020–2024.