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Boston, MA · 2025 filing

Mattina R Proctor Foundation

Accepts applications

Mattina R Proctor Foundation accepts grant applications.

Its most recent filing reports $775K given across sixty-one grants.

A typical grant is around $10K.

It funds arts, culture & humanities, environment, human services.

What they give

$775K
Total giving
61
Grants made
$10K
Typical grant
$50K
Largest grant

From their 2025 Form 990-PF. Foundations file annually, so these figures describe a year that has already closed.

What their grants run

The sixty-one grants itemized on their 2025 filing, by size. Half of them landed between $5K and $15K, which is the range to judge your own ask against.

0
15
36
10
0
0
Under $1K$1K–5K$5K–25K$25K–100K$100K–1MOver $1M
Itemized grants on the 2025 filing, bucketed by grant size.

Where the money went

Grants on the 2025 filing reached seven states. The largest destinations, with each state’s wider funding picture linked:

Massachusetts$384K
New York$130K
Maine$82K
California$76K
New Hampshire$52K
Itemized grant dollars by recipient state, 2025 filing.

What they fund

Based on where their grants went.

  • Arts, Culture & Humanities
  • Environment
  • Human Services

Recent giving reached California, District of Columbia, Massachusetts, Maine, New Hampshire, New York, Tennessee.

Find more about this foundation in Quillify

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  • All 61 grants, with recipient and amount
  • Who they fund that looks like you
  • Are you eligible? Read from the actual filing
  • A proposal drafted to what they actually fund
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