Private Foundation

Half Moon Foundation

Half Moon Foundation is a Private Foundation headquartered in New Canaan, CT. Financial data from the 2025 filing: $783K revenue, $332K expenses, $1.1M total assets. IRS filings disclose 362 grants awarded by this foundation, totaling roughly $2.8M.

EIN: 363715158 New Canaan, CT Latest filing: 2025

Total Revenue$783K

Total Expenses$332K

Total Assets$1.1M

Grants Given362

Grant Total$2.8M

Filing Years2021–2025

Sample Grants Given

NEW CANAAN LIBRARY

New Canaan, CT · 2025

Education

$102,000

STEPPING STONES MUSEUM

Norwalk, CT · 2025

Arts/Humanities

$36,000

STAMFORD HOSPITAL FOUNDATION

Stamford, CT · 2025

Medical

$20,000

MCLEAN HOSPITAL

Belmont, MA · 2025

Medical

$20,000

AMERICARES

STAmFORD, CT · 2025

SOCIAL WELFARE

$15,000

Showing up to 5 of 362 total records — full history available with membership.

Officers & Directors

VICE-PRES/DIR. Joseph W Merrill

SECRETARY/TREAS/DIR. Oliver Merrill

PRESIDENT/DIR. Tracy L Merrill

Officer compensation and complete director data available with membership.

Top Grant Purposes

EDUCATION

$890,750 66 grants

Education

$678,600 63 grants

SOCIAL WELFARE

$377,620 21 grants

Charitable

$227,250 79 grants

Medical

$178,500 24 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$783K	$332K	$1.1M
2024	$395K	$359K	$961K
2023	$434K	$285K	$1.0M
2022	$261K	$261K	$947K
2021	$587K	$332K	$884K

Between 2021 and 2025, reported annual revenue grew from $587K to $783K (+33%), with total assets most recently reported at $1.1M.

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, FL, IL, MA, and 4 other states.

CACOCTFLILMAMDMEMTNY

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

See the full picture for Half Moon Foundation

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