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Michigan · Private foundation

Mary Thompson Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$240k
Granted FY2025(still arriving)
35
Grants FY2025
31
Organizations funded FY2024
26%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$5,000
Largest grant, FY2025
$20,000
Organizations funded a year
25 to 31
FY2018 to FY2024
States reached, FY2025
2
Total assets, FY2025
$2.3M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 26% of the organizations Mary Thompson Foundation funded were first-time grantees, receiving 19% of its grant dollars.

New vs renewed · share of each year

In FY2024, 81% of grant dollars renewed an existing relationship; $41k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23’24
Human ServicesHealthArts & CultureFood & NutritionHousing & ShelterPublic BenefitOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving35$240k23%
FY202431$218k26%
FY202329$215k24%
FY202225$203k28%
FY202129$212k14%
FY202029$197k41%
FY201927$180k37%
FY201825$178k64%
94% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Human Services$487kHealth$272kHousing & Shelter$215kArts & Culture$177kFood & Nutrition$171kCommunity Improvement$98kEducation$76kPublic Benefit$29kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 63 grantees
All grantees of Mary Thompson Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Wings Home$114,00089%
Accounting Aid Society$98,00081%
Pope Francis Center$91,00070%
Alpena Area Senior Citizens Council Inc$58,00071%
Respite Volunteers of Shiawassee$57,50088%
Detroit Opera$51,00050%
Forgotten Harvest Inc$44,00070%
Gilda's Club Metro Detroit$38,00041%
Mittens for Detroit Inc$37,00064%
The Jackson Friendly Home$37,00061%
Leader Dogs for the Blind$35,00070%
Detroit Symphony Orchestra Inc$33,00040%
John George Home Inc$32,50061%
Community Homeworks Inc$32,50061%
Lourdes Inc$31,00040%
Salvation Army$31,0004n/a
Hannan Center$30,00051%
Motor City Mitten Mission$30,00023%
Ypsilanti Meals on Wheels$29,50051%
Evangelical Homes of Michigan Foundation$28,60032%
Services for Older Citizens Inc Dba the Helm at the Boll Life Center$27,50021%
Furry Friends for Life$20,0009n/a
Habitat for Humanity of Huron Valley$15,00030%
Next Steps 4 Seniors Foundation$15,00032%
St Patrick Senior Center Inc$15,00021%
Crossroads of Michigan$15,00021%
Gleaners Community Food Bank of Southeastern Michigan$14,00030%
Evangelical Homes of Michigan$13,50010%
Community Housing Network Inc$13,50030%
Porter Hills Foundation$13,00021%
Alzheimer's Disease & Related Disorders Association Inc$12,50020%
The New Day Foundation for Families$11,50020%
Project Compassion Ministries Inc$10,20015%
Universal Dementia Caregivers$10,000111%
Gesher Human Services$8,00010%
Detroit Chamber Winds Inc$7,50021%
Better Business Bureau of Michigan Educational Foundation$7,50011%
Lighthouse of Oakland County$7,00020%
Oakland Livingston Human Service Agency$6,00010%
Pace Southeast Michigan F/K/A Center for Senior Independence$5,80020%
Rochester Area Neighborhood House$5,00010%
Oakland Hope$5,00011%
Grosse Pointe Historical Society$5,00022%
Greater Emmanuel Ministries Incorporated$5,0001n/a
National Council of Dementia Minds$5,00013%
Presbyterian Villages of Michigan$5,00010%
Luella Hannan Memorial Foundation$5,00010%
Dexter Senior Citizens Inc$5,0001n/a
Tuba Bach Inc$3,5001n/a
Certified Senior Solutions Inc$3,0001n/a
Eversight$2,5001n/a
Monroe County Opportunity Program$2,50010%
Society of Active Retirees$2,50012%
Historic Elmwood Foundation$2,00011%
Motor City Brass Band$2,00014%
Affirmations Community Center$2,00010%
Remedies in Rhythm Foundation$2,0001n/a
Migen$1,50010%
Community Coalition on Grief & Bereavement$1,0001n/a
Cornerstone Schools Association$1,00010%
The Furniture Resource Center$1,00010%
Live Rite Structured Recovery Corp$1,00010%
Detroit Zoological Society$10010%

What it could do for these grantees

Plus 28 recipients with no EIN on record ($542k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Mary Thompson Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetWings Home: $114,000 over 8y, 9.4% of budgetAccounting Aid Society: $98,000 over 8y, 1.1% of budgetPope Francis Center: $91,000 over 7y, 0.4% of budgetAlpena Area Senior Citizens Council Inc: $58,000 over 7y, 1.2% of budgetRespite Volunteers of Shiawassee: $57,500 over 8y, 8.2% of budgetDetroit Opera: $51,000 over 5y, 0.1% of budgetForgotten Harvest Inc: $44,000 over 7y, 0.0% of budgetGilda's Club Metro Detroit: $38,000 over 4y, 0.8% of budgetMittens for Detroit Inc: $37,000 over 6y, 3.7% of budgetThe Jackson Friendly Home: $37,000 over 6y, 0.9% of budgetLeader Dogs for the Blind: $35,000 over 7y, 0.0% of budgetDetroit Symphony Orchestra Inc: $33,000 over 4y, 0.0% of budgetJohn George Home Inc: $32,500 over 6y, 0.7% of budgetCommunity Homeworks Inc: $32,500 over 6y, 1.1% of budgetLourdes Inc: $31,000 over 4y, 0.1% of budgetHannan Center: $30,000 over 5y, 0.8% of budgetMotor City Mitten Mission: $30,000 over 2y, 3.0% of budgetYpsilanti Meals on Wheels: $29,500 over 5y, 0.7% of budgetEvangelical Homes of Michigan Foundation: $28,600 over 3y, 2.1% of budgetServices for Older Citizens Inc Dba the Helm at the Boll Life Center: $27,500 over 2y, 1.4% of budgetHabitat for Humanity of Huron Valley: $15,000 over 3y, 0.1% of budgetNext Steps 4 Seniors Foundation: $15,000 over 3y, 1.7% of budgetSt Patrick Senior Center Inc: $15,000 over 2y, 0.8% of budgetCrossroads of Michigan: $15,000 over 2y, 0.7% of budgetGleaners Community Food Bank of Southeastern Michigan: $14,000 over 3y, 0.0% of budgetEvangelical Homes of Michigan: $13,500 over 1y, 0.0% of budgetCommunity Housing Network Inc: $13,500 over 3y, 0.0% of budgetPorter Hills Foundation: $13,000 over 2y, 0.6% of budgetAlzheimer's Disease & Related Disorders Association Inc: $12,500 over 2y, 0.0% of budgetThe New Day Foundation for Families: $11,500 over 2y, 0.3% of budgetProject Compassion Ministries Inc: $10,200 over 1y, 5.4% of budgetUniversal Dementia Caregivers: $10,000 over 1y, 11% of budgetGesher Human Services: $8,000 over 1y, 0.0% of budgetDetroit Chamber Winds Inc: $7,500 over 2y, 0.5% of budgetBetter Business Bureau of Michigan Educational Foundation: $7,500 over 1y, 0.5% of budgetLighthouse of Oakland County: $7,000 over 2y, 0.4% of budgetOakland Livingston Human Service Agency: $6,000 over 1y, 0.0% of budgetPace Southeast Michigan F/K/A Center for Senior Independence: $5,800 over 2y, 0.0% of budgetRochester Area Neighborhood House: $5,000 over 1y, 0.2% of budgetOakland Hope: $5,000 over 1y, 0.6% of budgetGrosse Pointe Historical Society: $5,000 over 2y, 1.6% of budgetNational Council of Dementia Minds: $5,000 over 1y, 3.1% of budgetPresbyterian Villages of Michigan: $5,000 over 1y, 0.1% of budgetLuella Hannan Memorial Foundation: $5,000 over 1y, 0.5% of budgetMonroe County Opportunity Program: $2,500 over 1y, 0.0% of budgetSociety of Active Retirees: $2,500 over 1y, 1.9% of budgetHistoric Elmwood Foundation: $2,000 over 1y, 1.0% of budgetMotor City Brass Band: $2,000 over 1y, 4.5% 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 54.

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.

Community Foundation for Southeast MichiganMI54.7× affinity28 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Community Foundation for Southeast Michigan · United Way for Southeastern Michigan · DTE Energy Foundation · Michigan Health Endowment Fund · Consumers Energy Foundation · The Kresge Foundation · Phillip and Elizabeth Filmer Memorial · The Carls Foundation · Flagstar Foundation Inc · Charles Stewart Mott Foundation · Helen L Kay Charitable Trust · Comerica Charitable Foundation

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 Mary Thompson Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Mary Thompson Foundation?

Find your warmest path to Mary Thompson Foundation 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 Mary Thompson Foundation

How much does Mary Thompson Foundation give?
Mary Thompson Foundation reported 35 grants totaling $239,600 in its FY2025 IRS filing. It funded between 25 and 31 organizations a year over FY2018 to FY2024.
What does Mary Thompson Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Human Services (27%), Health (15%), Housing & Shelter (12%).
Who are Mary Thompson Foundation's largest grantees?
By total granted over FY2017 to FY2025: Wings Home ($114k), Accounting Aid Society ($98k), Pope Francis Center ($91k).
Does Mary Thompson Foundation fund new organizations?
In FY2024, 26% of the organizations it funded were first-time grantees.
Does Mary Thompson Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Mary Thompson Foundation?
Its strongest co-funders, measured against what their size predicts, include Community Foundation for Southeast Michigan, United Way for Southeastern Michigan, DTE Energy Foundation.
Where is Mary Thompson Foundation based?
Mary Thompson Foundation is based in MI.

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 91 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-PF 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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