Private Foundation

TAMARACK FOUNDATION

TAMARACK FOUNDATION is a Private Foundation headquartered in BOSTON, MA. Financial data from the 2025 filing: $199K revenue, $162K expenses, $1.2M total assets. IRS filings disclose 425 grants awarded by this foundation, totaling roughly $963K.

EIN: 046027800 BOSTON, MA Latest filing: 2025

Total Revenue$199K

Total Expenses$162K

Total Assets$1.2M

Grants Given425

Grant Total$963K

Filing Years2021–2025

Sample Grants Given

ST JOHN THE BAPTIST PARISH

PEABODY, MA · 2025

RELIGIOUS

$20,000

CHABAD LUBAVITCH

SWAMPSCOTT, MA · 2025

RELIGIOUS

$18,000

BOSTON SYMPHONY ORCHESTRA

BOSTON, MA · 2025

SOCIAL

$17,000

FNE INTERNATIONAL

WEYMOUTH, MA · 2025

HOUSING:EDUCATION

$10,000

GIRL'S INC LYNN

LYNN, MA · 2025

EDUCATIONAL

$6,500

Showing up to 5 of 425 total records — full history available with membership.

Officers & Directors

TRUSTEE Henry P Phippen

TRUSTEE William H Darling

Officer compensation and complete director data available with membership.

Top Grant Purposes

RELIGIOUS

$309,500 33 grants

EDUCATIONAL

$223,178 149 grants

SOCIAL

$137,250 93 grants

MEDICAL

$80,750 49 grants

HOUSING:EDUCATION

$60,000 6 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$199K	$162K	$1.2M
2024	$558K	$161K	$1.2M
2023	$110K	$101K	$802K
2022	$101K	$99K	$793K
2021	$116K	$111K	$791K

Between 2021 and 2025, reported annual revenue grew from $116K to $199K (+71%), with total assets most recently reported at $1.2M.

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

Grant Geography

Grants from this foundation were reported to recipients in AL, AZ, CA, CO, DC, FL, and 4 other states.

ALAZCACODCFLHIIAILKY

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

See the full picture for TAMARACK FOUNDATION

Complete financials, all 425 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

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