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Michigan · Private foundation

Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn

Its FY2025 filing reports that it accepted unsolicited grant applications.

$371k
Granted FY2025(still arriving)
46
Grants FY2025
73
Organizations funded FY2024
34%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$2,000
Largest grant, FY2025
$100,000
Organizations funded a year
50 to 73
FY2018 to FY2024
States reached, FY2025
8
Total assets, FY2025
$8.6M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 34% of the organizations Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn funded were first-time grantees, receiving 15% of its grant dollars.

New vs renewed · share of each year

In FY2024, 85% of grant dollars renewed an existing relationship; $63k went to new ones.

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

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

’19’20’21’22’23’24
EducationArts & CultureAnimalsHuman ServicesReligionHousing & ShelterOther
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 arriving46$371k28%
FY202473$415k34%
FY202372$541k32%
FY202251$295k39%
FY202162$375k60%
FY202055$319k82%
FY201950$319k26%
FY201857$366kn/a
96% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2025.

Health$685kEducation$564kScience & Tech$390kAnimals$211kPhilanthropy$179kArts & Culture$174kReligion$152kEnvironment$132kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
MN
IL
WI
MI
NY
MA
IN
OH
PA
CA
UT
VA
TN
SC
DC
LA
AL
TX
FL

Top grantees

Largest recipients by total granted, FY2018 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 61 grantees
All grantees of Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn by total granted
GranteeTotal grantedYearsShare of their budget
Equine Assisted Development$136,250835%
Imaging the World Corp$92,500327%
Aquinas College$76,00040%
Children's Healing Center$75,00071%
West Michigan Horticultural Society Inc Dba Frederik Meijer Gardens$67,00010%
Wawashkamo Golf Club$57,50073%
West Michigan Aviation Academy$50,0003n/a
Gerald R Ford Presidential Foundation$45,00041%
Alano Club of Kent County$44,50064%
Land Conservancy of West Michigan$39,00060%
Grand Valley State University$31,0007n/a
Michilimackinac Historical Society$27,50038%
Blandford Nature Center$25,00011%
Western Michigan Teen Challenge Inc W Michigan Adult & Teen Challenge$21,40071%
Community Spay Neuter Initiative Pa$20,00020%
Mackinac Arts Council$20,00018%
Salvation Army$18,4506n/a
Kids' Food Basket Inc$15,85060%
Corewell Health Foundation West Michigan$15,0002n/a
The Pantry$14,95020%
Guiding Light Mission Inc$14,95070%
Paws With A Cause$11,00040%
YWCA West Central Michigan$10,50020%
John Ball Zoo$10,45050%
Goserve$10,25020%
St Jude Children's Research Hospital Inc$10,00010%
Humane Society of West Michigan$10,00020%
Renew Mobility$9,50031%
Lori's Voice$9,35031%
Aya Youth Collective$8,50030%
Grand Rapids Public Museum$8,45010%
Marine Toys for Tots Foundation$8,35050%
Mel Trotter Ministries$8,10030%
Beautiful You by Profile$6,00031%
Hearts of Hope Dog Rescue$6,00023%
St Matthew Lutheran Church$5,0001n/a
Bangla Ministries Worldwide$5,0001n/a
Metropolitan Choir of Praise Inc$5,0001n/a
Mdrc$5,00010%
Empowered Families$5,0001n/a
Broadway Grand Rapids$5,00010%
The Ironman Foundation Inc$5,00010%
Dwelling Place$4,7503n/a
Our Hope Association$4,50030%
North Country Trail Association Incorporated$4,50030%
Micheles Rescue$4,00022%
Silver Muzzle Cottage$4,00012%
Crash's Landing$3,00011%
Dutton Christian School$3,00010%
Safe Haven Ministries Inc$2,60010%
Nt4kindness$2,5001n/a
Girls Choral Academy$2,50011%
Pregnancy Resource Center$2,00010%
Multiplication Network Ministries$2,00010%
Calvin University$1,5001n/a
Kids Hope USA$1,00010%
Easterseals Morc Health Care Inc$1,00020%
Branch Interfaith Hospitality Network$8001n/a
Provision Packs Inc$50010%
Leelanau Conservancy$50010%
Youth Haven Inc$50010%

What it could do for these grantees

Plus 172 recipients with no EIN on record ($1.9M), not named here.

Where it is load-bearing

Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn supplied at least a quarter of the budget for 2 of its grantees at some point. The chart plots its 49 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetEquine Assisted Development: $136,250 over 8y, 35% of budgetImaging the World Corp: $92,500 over 3y, 27% of budgetAquinas College: $76,000 over 4y, 0.1% of budgetChildren's Healing Center: $75,000 over 7y, 1.2% of budgetWest Michigan Horticultural Society Inc Dba Frederik Meijer Gardens: $67,000 over 1y, 0.3% of budgetWawashkamo Golf Club: $57,500 over 7y, 3.3% of budgetGerald R Ford Presidential Foundation: $45,000 over 4y, 0.7% of budgetAlano Club of Kent County: $44,500 over 6y, 4.1% of budgetLand Conservancy of West Michigan: $39,000 over 6y, 0.4% of budgetMichilimackinac Historical Society: $27,500 over 3y, 8.0% of budgetBlandford Nature Center: $25,000 over 1y, 1.0% of budgetWestern Michigan Teen Challenge Inc W Michigan Adult & Teen Challenge: $21,400 over 7y, 0.8% of budgetCommunity Spay Neuter Initiative Pa: $20,000 over 2y, 0.4% of budgetMackinac Arts Council: $20,000 over 1y, 7.9% of budgetKids' Food Basket Inc: $15,850 over 6y, 0.1% of budgetThe Pantry: $14,950 over 2y, 0.3% of budgetGuiding Light Mission Inc: $14,950 over 7y, 0.1% of budgetPaws With A Cause: $11,000 over 4y, 0.1% of budgetYWCA West Central Michigan: $10,500 over 2y, 0.1% of budgetJohn Ball Zoo: $10,450 over 5y, 0.0% of budgetGoserve: $10,250 over 2y, 0.2% of budgetSt Jude Children's Research Hospital Inc: $10,000 over 1y, 0.0% of budgetHumane Society of West Michigan: $10,000 over 2y, 0.3% of budgetRenew Mobility: $9,500 over 3y, 1.1% of budgetLori's Voice: $9,350 over 3y, 1.0% of budgetAya Youth Collective: $8,500 over 3y, 0.2% of budgetGrand Rapids Public Museum: $8,450 over 1y, 0.1% of budgetMarine Toys for Tots Foundation: $8,350 over 5y, 0.0% of budgetMel Trotter Ministries: $8,100 over 3y, 0.0% of budgetBeautiful You by Profile: $6,000 over 3y, 1.0% of budgetHearts of Hope Dog Rescue: $6,000 over 2y, 2.7% of budgetMdrc: $5,000 over 1y, 0.0% of budgetBroadway Grand Rapids: $5,000 over 1y, 0.0% of budgetThe Ironman Foundation Inc: $5,000 over 1y, 0.2% of budgetOur Hope Association: $4,500 over 3y, 0.2% of budgetNorth Country Trail Association Incorporated: $4,500 over 3y, 0.1% of budgetMicheles Rescue: $4,000 over 2y, 1.9% of budgetSilver Muzzle Cottage: $4,000 over 1y, 2.2% of budgetCrash's Landing: $3,000 over 1y, 0.7% of budgetDutton Christian School: $3,000 over 1y, 0.0% of budgetSafe Haven Ministries Inc: $2,600 over 1y, 0.1% of budgetGirls Choral Academy: $2,500 over 1y, 1.2% of budgetPregnancy Resource Center: $2,000 over 1y, 0.1% of budgetMultiplication Network Ministries: $2,000 over 1y, 0.0% of budgetKids Hope USA: $1,000 over 1y, 0.1% of budgetEasterseals Morc Health Care Inc: $1,000 over 2y, 0.0% of budgetProvision Packs Inc: $500 over 1y, 0.1% of budgetLeelanau Conservancy: $500 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 49.

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.

Grand Rapids Community FoundationMI46.3× affinity21 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Grand Rapids Community Foundation · The Meijer Foundation · Frey Foundation · Douglas & Maria Devos Foundation · Peter C & Emajean Cook Foundation · The Sebastian Foundation · Cdv5 Foundation · The Mercantile Bank Foundation · The Korff Foundation · WK Kellogg Foundation · Wolverine World Wide Foundation · Edp 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 Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn?

Find your warmest path to Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn 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 Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn

How much does Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn give?
Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn reported 46 grants totaling $370,850 in its FY2025 IRS filing. It funded between 50 and 73 organizations a year over FY2018 to FY2024.
What does Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn fund?
By grant dollars over FY2018 to FY2025, its largest causes are Health (22%), Education (18%), Science & Tech (13%).
Who are Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn's largest grantees?
By total granted over FY2018 to FY2025: Equine Assisted Development ($136k), Imaging the World Corp ($93k), Aquinas College ($76k).
Does Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn fund new organizations?
In FY2024, 34% of the organizations it funded were first-time grantees.
Does Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn?
Its strongest co-funders, measured against what their size predicts, include Grand Rapids Community Foundation, The Meijer Foundation, Frey Foundation.
Where is Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn based?
Leslie Tassell Foundation Dba Tassell-Wisner-Bottrall Fdn 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 235 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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