Mattina R Proctor Foundation

BOSTON, MA EIN: 11-1067014

The Mattina R. Proctor Foundation is a private 501(c)(3) foundation established in 1991 and based in Boston, Massachusetts. The foundation was created to honor the legacy of Mattina R. Proctor (1926-2005), a compassionate philanthropist from Camden, Maine and Boston, Massachusetts. The foundation continues her commitment to supporting charitable organizations and initiatives that benefit communities in need.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$10.2M

-0.4% YoY

Annual Giving

$767K

+1.9% YoY

Grant Count

62

-13.9% YoY

Avg Grant Size

$12K

+18.4% YoY

Research compiled by Grantable AI from public sources. Last updated April 2026.

Mission & Focus Areas

The foundation supports education, healthcare, music, and environmental stewardship initiatives. Specifically, the foundation focuses on:

Education: Organizations that provide educational opportunities in music, performance, and traditional trades and crafts. The foundation has supported projects at the university and secondary school levels, as well as programs engaging younger students. The foundation is especially interested in projects that support music and trades education in traditionally underserved populations in Maine and Massachusetts.

The Arts: Organizations and initiatives that bring fine music, arts, and media to the public.

Healthcare: Medical care and research initiatives.

Environmental Stewardship: Environmental conservation efforts.

Grantmaking

Grant Range

** Grants typically range from $2,500 to $50,000, with a median grant amount of $7,659. The foundation has awarded grants ranging from $1,000 to $75,000.

How to Apply

** The foundation is currently considering applications for funding that directly impact communities and populations in Maine, Massachusetts and beyond. Applicants must qualify as 501(c)(3) charitable organizations. Successful applicants are generally those who demonstrate a specific need related to the foundation's focus areas.

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Geographic Focus

Where this funder awards grants

The foundation primarily supports initiatives in Maine, Massachusetts, and beyond.

Grant Distribution by State

9states
+1 more states

Cities

AlbanyAllstonArlingtonBelfastBeverly HillsBlue HillBostonBreaBrightonBrooklynBrunswickCambridgeCamdenDaytonDedhamEast OrlandGloucesterHamiltonLos AngelesMalden

Financial History

Multi-year comparison from IRS filings

Assets: $10,190,545 (as of December 2024)

Annual Revenue: $1,064,390 (fiscal year 2024)

Annual Expenses: $1,104,505 (fiscal year 2024)

Investment Income: $373,079 (fiscal year 2023)

Giving Rate: 9.2%

Total Liabilities: $0 (as of December 2024)

The foundation's revenue is primarily derived from investment income and dividends. The foundation has no employees.

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$775K$2M$2M$3M20202021202220232024
Metric202420232022
Total Assets$10,190,545$10,234,274$10,968,415
Revenue$1,064,390$287,899$454,843
Expenses$1,104,505$1,047,333$784,342
Qualifying Distributions$939,363$904,009$645,789
Net Investment Income$1,001,142$383,672$375,604
Distributable Amount$1,027,406$891,784$865,033

Giving Over Time

Total grant dollars and number of grants per year

$0$192K$384K$575K$767K54 grants202031 grants202151 grants202272 grants202362 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2024

BOSTON LYRIC OPERA$50KFOUNDATION FOR MODERN OP…$50KPARMA MUSIC FESTIVAL-HOR…$33KFOUNDATION FOR MODERN OP…$33KNEW ENGLAND CONSERVATORY$25KNEW MUSIC USA$25KNORTHERN LIGHT MERCY HOS…$25KFARNSWORTH ART MUSEUM$22KMAINE MEDIA COLLEGE$20KAMERICAN RED CROSS$15K

Grant Size Distribution

231 grants across all recorded years

228<$50K3$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

Open Grants

3 open opportunities from Mattina R Proctor Foundation

Giving History

Grant recipients and amounts by year

No grants recorded for .

Leadership & Key People

Leadership team and compensation from IRS filings

The foundation has two trustees:

  • Jeffrey D. Hutchins (Trustee, 10 hours/week, compensation $67,540)
  • William I. Hochberg (Trustee, 10 hours/week, compensation $67,540)

Compensation Overview

From 2024 IRS filing

JEFFREY D HUTCHINSTRUSTEE$68KWILLIAM I HOCHBERGTRUSTEE$68K

From 2024 filing

NameTitleHoursCompensation
JEFFREY D HUTCHINSTRUSTEE10$67,540
WILLIAM I HOCHBERGTRUSTEE10$67,540

Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.

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