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M Street Foundation

EIN: 46-6852786 • Brookline, MA
Total Assets
$1.6M
Foundation endowment scale
Annual Giving
$1.4M
Annual capital distribution
Typical Grant
$1,271,396
Most grants: $125K – $1.3M
Application Status
Invitation Only
Rolling review

About M Street Foundation Grantmaking

M Street Foundation is an institutional grantmaking foundation headquartered in Brookline, MA (EIN: 46-6852786). According to verified IRS Form 990-PF filings, the foundation maintains $1.6M in total assets and distributed $1.4M across 6 grants. Its typical award size is $1,271,396, with the middle 50% of awards falling between $125K and $1.3M. Its primary funding focus includes Human Services & Relief (100%), with the highest concentration of grants awarded in NY (91%) and MA (9%).

Top Funded Causes% Capital
Human Services & Relief100%
$275K deployed3 awards
Top Recipient States% Dollars
NY State Recipients91%
$2.9M funded3 grants
MA State Recipients9%
$275K funded3 grants
Grant Size DistributionAward Scale
Major Grants ($100K+)83%
5 large institutional grants
Mid-Sized ($25K–$100K)17%
1 standard program grants
Micro & Small (<$25K)0%
0 grassroots micro-awards
Application Guidelines & DeadlinesPublic Filing Data
Application Policy
Invitation Only / Preselected Grantees
Submission Deadlines

Quarterly review cycles. Applications accepted continuously.

Geographic Focus & Restrictions

Priority given to organizations registered and operating in MA or regional districts.

Program Officer & Direct Contacts

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Recent Grant AwardsShowing 5 of 6 verified awards
Recipient OrganizationLocationTax YearAward AmountGrant Purpose
See AttachedNew York, NY2024$1,271,396Unrestricted
United South End SettlementsBoston, MA2024$125,000Unrestricted
See AttachedNew York, NY2023$814,987Unrestricted
United South End SettlementsBoston, MA2023$125,000Unrestricted
See AttachedNew York, NY2022$840,000Unrestricted
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Frequently Asked Questions about M Street Foundation

Does M Street Foundation accept unsolicited grant proposals?

M Street Foundation operates on an invitation-only basis and primarily funds preselected organizations. Direct unsolicited applications are not currently reviewed.

What is the typical grant size from M Street Foundation?

The median grant size from M Street Foundation is $1,271,396, with the middle 50% of awards ranging between $125K and $1.3M.

What causes does M Street Foundation fund?

Over recent Form 990-PF filings, M Street Foundation's primary funding areas have been Human Services & Relief.

How do I contact M Street Foundation about a grant?

M Street Foundation is headquartered in Brookline, MA. Verified NPO Grant subscribers can access direct program officer telephone extensions, primary office numbers, and detailed submission guidelines.