Private Foundation

THE COLBURN FOUNDATION

THE COLBURN FOUNDATION is a Private Foundation headquartered in MANCHESTER, MA. Financial data from the 2025 filing: $272K revenue, $100K expenses, $1.0M total assets. IRS filings disclose 123 grants awarded by this foundation, totaling roughly $722K.

EIN: 042748890 MANCHESTER, MA Latest filing: 2025

Total Revenue$272K

Total Expenses$100K

Total Assets$1.0M

Grants Given123

Grant Total$722K

Filing Years2021–2025

Sample Grants Given

MUSEUM OF FINE ARTS BOSTON

BOSTON, MA · 2025

GENERAL CASH DONATION

$33,000

THE NATIONAL TRUST FOR SCOTLAND FOUNDATION

BOSTON, MA · 2025

GENERAL CASH DONATION

$10,000

GBH

BRIGHTON, MA · 2025

GENERAL CASH DONATION

$9,500

THE TRUSTEE OF RESERVATION

BEVERLY, MA · 2025

GENERAL CASH DONATION

$9,000

MASSACHUSETTS GENERAL HOSPITAL

BOSTON, MA · 2025

GENERAL CASH DONATION

$8,000

Showing up to 5 of 123 total records — full history available with membership.

Officers & Directors

TREASURER Clarissa C Hunnewell

PRESIDENT Frances H Colburn

SECRETARY Oliver C Colburn

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERALANNUAL FUND

$200,000 12 grants

GENERAL CASH DONATION

$177,000 37 grants

GENERAL

$115,500 43 grants

EXHIBIT

$72,000 6 grants

ANNUAL FUND

$69,500 9 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$272K	$100K	$1.0M
2024	$128K	$83K	$833K
2023	$38K	$141K	$793K
2022	$35K	$87K	$728K
2021	$34K	$73K	$615K

Between 2021 and 2025, reported annual revenue grew from $34K to $272K (+703%), with total assets most recently reported at $1.0M.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, IL, MA, NC, NY, RI.

CAILMANCNYRI

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

See the full picture for THE COLBURN FOUNDATION

Complete financials, all 123 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