Skip to content

Michigan · Private foundation

Burt Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$2.4M
Granted FY2025(still arriving)
29
Grants FY2025
30
Organizations funded FY2024
7%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$75,000
Largest grant, FY2025
$300,000
Organizations funded a year
24 to 31
FY2018 to FY2024
States reached, FY2025
8
Total assets, FY2025
$15M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 7% of the organizations Burt Foundation funded were first-time grantees, receiving 7% of its grant dollars.

New vs renewed · share of each year

In FY2024, 93% of grant dollars renewed an existing relationship; $175k 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
AnimalsHuman ServicesEnvironmentOther
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 arriving29$2.4M10%
FY202430$2.4M7%
FY202328$1.7M0%
FY202231$1.9M3%
FY202130$1.9M10%
FY202027$1.4M4%
FY201926$1.3M8%
FY201824$1.1M42%
94% classified

What it funded, over time

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

Animals$9.2MHuman Services$2.4MEnvironment$1.4MHealth$1.3MPublic Safety & Disaster$100kArts & Culture$65kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
MI
NY
WY
IN
CA
UT
AZ

Top grantees

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

GranteeTotal grantedYearsShare of their budget
Umrc-Porter Hills Foundation$1,325,00095%
Paws With A Cause$1,125,00093%
Best Friends Animal Society$1,000,00080%
Michigan Anti-Cruelty Society$825,000810%
Humane Society of Huron Valley$800,00091%
Dog Is My Copilot$775,000814%
Friends of Pima Animal Care Center$725,00079%
Dig Deep$675,0005n/a
Tucson Wildlife Center Inc$460,00085%
Pima Council on Aging$450,00051%
Show all 26 grantees

What it could do for these grantees

Plus 15 recipients with no EIN on record ($3.5M), not named here.

Where it is load-bearing

Burt Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 24 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetUmrc-Porter Hills Foundation: $1,325,000 over 9y, 4.9% of budgetPaws With A Cause: $1,125,000 over 9y, 3.3% of budgetBest Friends Animal Society: $1,000,000 over 8y, 0.1% of budgetMichigan Anti-Cruelty Society: $825,000 over 8y, 9.5% of budgetHumane Society of Huron Valley: $800,000 over 9y, 1.1% of budgetDog Is My Copilot: $775,000 over 8y, 14% of budgetFriends of Pima Animal Care Center: $725,000 over 7y, 9.4% of budgetTucson Wildlife Center Inc: $460,000 over 8y, 4.6% of budgetPima Council on Aging: $450,000 over 5y, 0.7% of budgetTip of the Mitt Watershed Council: $435,000 over 9y, 3.6% of budgetPerforming Animal Welfare Society: $425,000 over 5y, 1.7% of budgetHorses' Haven: $405,000 over 9y, 11% of budgetAlliance for the Great Lakes: $400,000 over 8y, 1.3% of budgetLegacy Land Conservancy: $250,000 over 9y, 3.0% of budgetPima Paws for Life: $250,000 over 8y, 40% of budgetSasha Farm Inc: $242,500 over 9y, 17% of budgetLittle Traverse Conservancy Inc: $235,000 over 9y, 0.5% of budgetThe Hermitage No Kill Cat Shelter: $200,000 over 7y, 3.0% of budgetMichigan Humane Society: $185,000 over 9y, 0.1% of budgetDetroit Zoological Society: $130,000 over 8y, 0.1% of budgetHope Animal Shelter: $125,000 over 5y, 11% of budgetBurt Lake Preservation Association: $119,500 over 8y, 14% of budgetArizona-Sonora Desert Museum: $50,000 over 1y, 0.2% of budgetTrails End Wildlife Refuge Inc: $36,000 over 9y, 5.7% 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 24.

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.

Duffy FoundationMI20× affinity7 shared granteesties to 7 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Duffy Foundation · Community Foundation for Southern Arizona · Charles Stewart Mott Foundation · Baird Foundation Inc · United Way of Tucson and Southern Arizona Inc · The Intuit Foundation · Lincoln Financial Foundation Inc · Shell USA Company Foundation · Arizona Community Foundation · Network for Good · Jpmorgan Chase Foundation · The Pfizer 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 Burt Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Burt Foundation?

Find your warmest path to Burt 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 Burt Foundation

How much does Burt Foundation give?
Burt Foundation reported 29 grants totaling $2,429,000 in its FY2025 IRS filing. It funded between 24 and 31 organizations a year over FY2018 to FY2024.
What does Burt Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Animals (60%), Human Services (16%), Environment (9%).
Who are Burt Foundation's largest grantees?
By total granted over FY2017 to FY2025: Umrc-Porter Hills Foundation ($1.3M), Paws With A Cause ($1.1M), Best Friends Animal Society ($1.0M).
Does Burt Foundation fund new organizations?
In FY2024, 7% of the organizations it funded were first-time grantees.
Does Burt Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Burt Foundation?
Its strongest co-funders, measured against what their size predicts, include Duffy Foundation, Community Foundation for Southern Arizona, Charles Stewart Mott Foundation.
Where is Burt Foundation based?
Burt 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 41 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

Play a game based on Burt’s filings →

More from the funding graph