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Florida · Public charity

Gamma Mu Foundation Inc

The gamma mu foundation is a non-profit charitable foundation that seeks to make a positive difference in the lives of the lgbt community, primarily in rural and other under-served populations of the united states.

$315k
Granted FY2025(still arriving)
37
Itemized grants FY2025
24
Organizations funded FY2024
Read the full brief
Itemized, FY2025
$257k
The rest is grants the schedule does not break out
Median grant, FY2025
$7,500
Largest grant, FY2025
$12,600
States reached, FY2025
25
Total assets, FY2025
$5.5M
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2024 to 2025.

Education$169kCivil Rights$68kHealth$62kHuman Services$56kYouth Development$34kFood & Nutrition$11kArts & Culture$8kEnvironment$8kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

AK
VT
WA
ID
MT
IL
WI
NY
MA
OR
WY
PA
CT
RI
CA
UT
KY
WV
VA
MD
AZ
NM
TN
NC
SC
DC
GA
TX
FL

Top grantees

Largest recipients by total granted, FY2024 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
The Source Lgbt Center Inc$20,15020%
Legacy Counseling Center Inc$12,6001n/a
Lgbt Center of Raleigh Inc$11,70012%
The Poverello Center Inc$10,50010%
Lgbt Center Orlando Inc$10,50011%
Outmemphis$10,50011%
Identity Inc$10,50011%
Cascade AIDS Project$10,12510%
William Way Lgbt Community Center$10,05010%
Serenity Inc$10,0001n/a
Show all 41 grantees
All grantees of Gamma Mu Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
The Source Lgbt Center Inc$20,15020%
Legacy Counseling Center Inc$12,6001n/a
Lgbt Center of Raleigh Inc$11,70012%
The Poverello Center Inc$10,50010%
Lgbt Center Orlando Inc$10,50011%
Outmemphis$10,50011%
Identity Inc$10,50011%
Cascade AIDS Project$10,12510%
William Way Lgbt Community Center$10,05010%
Serenity Inc$10,0001n/a
Out in the Open Inc$10,00013%
The Epicenter of Monterey$10,00011%
United Gays & Lesbians of Wyoming$8,8501n/a
Stonewall Youth$8,7001n/a
Western Montana Gay and Lesbian Community Center$8,5501n/a
West Virginia University Foundation Inc$8,40010%
TriPride TN Inc$8,25018%
Orange County Translatinas$8,2501n/a
Out My Closet Inc$8,25015%
Safe Schools South Florida$8,2501n/a
We Are Family$8,10011%
Queer Kentucky Inc$8,1001n/a
Moab Free Health Clinic$8,1001n/a
Outright Vermont$7,9501n/a
Southwest Research & Information Center$7,9501n/a
Also for Gay Youth Inc$7,80012%
Fraternity House Inc$5,60010%
Charles County Department of Health$5,2001n/a
Morehouse College$5,00010%
Trustees of Tufts College$5,00010%
Simmons University$5,00010%
University of California San Francisco$5,0001n/a
Campbell University$5,00010%
Trustees of Clark University$5,00010%
The George Washington University$5,00010%
Marist University$5,00010%
Cornell University$5,00010%
University of California- Davis$5,0001n/a
Yale University$5,0001n/a
Rainbow Community Center of Contra Costa County$5,00010%
Palo Alto University Inc$5,00010%

Plus 16 recipients with no EIN on record ($80k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Gamma Mu Foundation Inc supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Source Lgbt Center Inc: $20,150 over 2y, 0.3% of budgetLgbt Center of Raleigh Inc: $11,700 over 1y, 2.3% of budgetThe Poverello Center Inc: $10,500 over 1y, 0.2% of budgetLgbt Center Orlando Inc: $10,500 over 1y, 0.6% of budgetOutmemphis: $10,500 over 1y, 0.7% of budgetIdentity Inc: $10,500 over 1y, 0.5% of budgetCascade AIDS Project: $10,125 over 1y, 0.0% of budgetWilliam Way Lgbt Community Center: $10,050 over 1y, 0.2% of budgetOut in the Open Inc: $10,000 over 1y, 2.6% of budgetThe Epicenter of Monterey: $10,000 over 1y, 1.0% of budgetWest Virginia University Foundation Inc: $8,400 over 1y, 0.0% of budgetTriPride TN Inc: $8,250 over 1y, 7.9% of budgetOut My Closet Inc: $8,250 over 1y, 5.0% of budgetWe Are Family: $8,100 over 1y, 0.7% of budgetAlso for Gay Youth Inc: $7,800 over 1y, 1.7% of budgetFraternity House Inc: $5,600 over 1y, 0.5% of budgetMorehouse College: $5,000 over 1y, 0.0% of budgetTrustees of Tufts College: $5,000 over 1y, 0.0% of budgetSimmons University: $5,000 over 1y, 0.0% of budgetCampbell University: $5,000 over 1y, 0.0% of budgetTrustees of Clark University: $5,000 over 1y, 0.0% of budgetThe George Washington University: $5,000 over 1y, 0.0% of budgetMarist University: $5,000 over 1y, 0.0% of budgetCornell University: $5,000 over 1y, 0.0% of budgetRainbow Community Center of Contra Costa County: $5,000 over 1y, 0.3% of budgetPalo Alto University Inc: $5,000 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 26.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Centerlink IncFL21.9× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Centerlink Inc · AIDS United · Broadway Caresequity Fights AIDS Inc · Proteus Fund Inc · Our Fund Foundation Inc · The Pride Foundation · AIDS Healthcare Foundation · Horizons Foundation · Tides Foundation · Borealis Philanthropy · Mightycause Charitable Foundation · Amalgamated Charitable Foundation Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Gamma Mu Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Gamma Mu Foundation Inc?

Find your warmest path to Gamma Mu Foundation Inc through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About Gamma Mu Foundation Inc

How much does Gamma Mu Foundation Inc give?
Gamma Mu Foundation Inc reported 37 itemized grants totaling $257,375, out of $314,712 in total grant expense reported on the return in its FY2025 IRS filing.
What does Gamma Mu Foundation Inc fund?
By grant dollars over FY2024 to FY2025, its largest causes are Education (40%), Civil Rights (16%), Health (15%).
Who are Gamma Mu Foundation Inc's largest grantees?
By total granted over FY2024 to FY2025: The Source Lgbt Center Inc ($20k), Legacy Counseling Center Inc ($13k), Lgbt Center of Raleigh Inc ($12k).
Which funders back the same organizations as Gamma Mu Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include Centerlink Inc, AIDS United, Broadway Caresequity Fights AIDS Inc.
Where is Gamma Mu Foundation Inc based?
Gamma Mu Foundation Inc is based in FL.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 60 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990 e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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