Private Foundation

BROWNSTEIN FAMILY FOUNDATION

BROWNSTEIN FAMILY FOUNDATION is a Private Foundation headquartered in STAMFORD, CT. Financial data from the 2025 filing: $292K revenue, $285K expenses, $4K total assets. IRS filings disclose 54 grants awarded by this foundation, totaling roughly $2.9M.

EIN: 821550563 STAMFORD, CT Latest filing: 2025

Total Revenue$292K

Total Expenses$285K

Total Assets$4K

Grants Given54

Grant Total$2.9M

Filing Years2020–2025

Sample Grants Given

PIERREPONT SCHOOL

WESTPORT, CT · 2025

CONTRIBUTION TO HELP SUPPORT THE FUTURE OF THE SCHOOL

$75,000

QUEENS COLLEGE FOUNDATION

FLUSHING, NY · 2025

CONTRIBUTION TO SUPPORT EDUCATION

$75,000

WALKING MOUNTAINS SCIENCE CENTER

AVON, CO · 2025

CONTRIBUTION TO THE SCIENCE CENTER EDUCATION PROGRAMS

$62,500

THE VAIL VALLEY FOUNDATION

AVON, CO · 2025

CONTRIBUTION TO HELP SUPPORT THE ARTS

$52,500

THE AMERICAN INDEPENDENT FOUNDATION

WASHINGTON, DC · 2025

CONTRIBUTION TO THE AMERICAN INDEPENDENT

$10,000

Showing up to 5 of 54 total records — full history available with membership.

Officers & Directors

TRUSTEE Donald Brownstein

TRUSTEE Lisa Tannebaum

Officer compensation and complete director data available with membership.

Top Grant Purposes

CONTRIBUTION TO HELP SUPPORT THE FUTURE OF THE SCHOOL

$775,000 7 grants

CONTRIBUTION TO SUPPORT EDUCATION

$617,500 7 grants

CONTRIBUTION TO THE SCIENCE CENTER EDUCATION PROGRAMS

$367,500 6 grants

CONTRIBUTION TO CREATE AND SUSTAIN MILL RIVER PARK

$334,510 7 grants

CONTRIBUTION TO HELP SUPPORT THE ARTS

$172,500 4 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$292K	$285K	$4K
2024	$582K	$578K	$963
2023	$363K	$363K	$157
2022	$325K	$363K	$2K
2020	$401K	$369K	$32K

Between 2020 and 2025, reported annual revenue declined from $401K to $292K (-27%), with total assets most recently reported at $4K.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CA, CO, CT, DC, IL, MN, and 1 other state.

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Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for BROWNSTEIN FAMILY FOUNDATION

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Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports