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Texas · Private foundation

Tillie & Alfred Shemanski Testamentary Trust

Its FY2025 filing reports that it accepted unsolicited grant applications.

$468k
Granted FY2025(still arriving)
23
Grants FY2025
20
Organizations funded FY2024
5%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$95,000
Organizations funded a year
20 to 23
FY2018 to FY2024
States reached, FY2025
2
Total assets, FY2025
$8.9M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 5% of the organizations Tillie & Alfred Shemanski Testamentary Trust funded were first-time grantees, receiving 1% of its grant dollars.

New vs renewed · share of each year

In FY2024, 99% of grant dollars renewed an existing relationship; $3k 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 ServicesInternationalFood & NutritionEmploymentHealthOther
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 arriving23$468k9%
FY202420$435k5%
FY202321$413k0%
FY202223$463k9%
FY202122$403k18%
FY202021$396k14%
FY201921$368k0%
FY201821$359k24%
97% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Education$1.1MReligion$964kHuman Services$342kHealth$172kCivil Rights$122kFood & Nutrition$111kHousing & Shelter$77kArts & Culture$71kOther$0

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
Temple de Hirsch Sinai$855,0009n/a
Seattle University$717,00090%
University of Washington$477,0009n/a
College Success Foundation$107,50080%
Young Womens Christian Association of Seattle-King County-Snohomish County$105,00080%
Northwest Immigrant Rights Project$99,00050%
Seattle Children's Foundation$96,30080%
The Mockingbird Society$92,00091%
Jewish Family Service$90,00090%
The Sophia Way$87,00090%
Show all 29 grantees
All grantees of Tillie & Alfred Shemanski Testamentary Trust by total granted
GranteeTotal grantedYearsShare of their budget
Temple de Hirsch Sinai$855,0009n/a
Seattle University$717,00090%
University of Washington$477,0009n/a
College Success Foundation$107,50080%
Young Womens Christian Association of Seattle-King County-Snohomish County$105,00080%
Northwest Immigrant Rights Project$99,00050%
Seattle Children's Foundation$96,30080%
The Mockingbird Society$92,00091%
Jewish Family Service$90,00090%
The Sophia Way$87,00090%
Harvest Against Hunger$86,00090%
Friends of Givat Haviva$84,20051%
Hebrew Free Loan Association of Washington State$75,00086%
Westside Baby$70,00090%
Hillel Foundation for Jewish Life at the University of Washington$68,00051%
Seattle Children's Hospital$65,00010%
Teen Feed$52,50062%
Backpack Brigade$45,00051%
Minyan Ohr Chadash$44,0009n/a
Congregation Beth Shalom$37,0008n/a
Dress for Success Seattle$30,00051%
Swedish Medical Center Foundation$20,00040%
Holocaust Center For Humanity$16,00021%
Washington State Jewish Historical Socie$15,00032%
Assistance League of Seattle$10,55060%
Maris Place$10,0001n/a
Refugee Womens Alliance$7,50010%
Paths to Understanding$5,0001n/a
Limmud Seattle$3,0003n/a

What it could do for these grantees

Plus 11 recipients with no EIN on record ($195k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Tillie & Alfred Shemanski Testamentary Trust supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSeattle University: $717,000 over 9y, 0.0% of budgetCollege Success Foundation: $107,500 over 8y, 0.1% of budgetYoung Womens Christian Association of Seattle-King County-Snohomish County: $105,000 over 8y, 0.0% of budgetNorthwest Immigrant Rights Project: $99,000 over 5y, 0.1% of budgetSeattle Children's Foundation: $96,300 over 8y, 0.0% of budgetThe Mockingbird Society: $92,000 over 9y, 0.5% of budgetJewish Family Service: $90,000 over 9y, 0.1% of budgetThe Sophia Way: $87,000 over 9y, 0.4% of budgetHarvest Against Hunger: $86,000 over 9y, 0.4% of budgetFriends of Givat Haviva: $84,200 over 5y, 0.9% of budgetHebrew Free Loan Association of Washington State: $75,000 over 8y, 5.7% of budgetWestside Baby: $70,000 over 9y, 0.3% of budgetHillel Foundation for Jewish Life at the University of Washington: $68,000 over 5y, 1.3% of budgetSeattle Children's Hospital: $65,000 over 1y, 0.0% of budgetTeen Feed: $52,500 over 6y, 2.4% of budgetBackpack Brigade: $45,000 over 5y, 1.0% of budgetDress for Success Seattle: $30,000 over 5y, 1.1% of budgetSwedish Medical Center Foundation: $20,000 over 4y, 0.0% of budgetHolocaust Center For Humanity: $16,000 over 2y, 0.8% of budgetWashington State Jewish Historical Socie: $15,000 over 3y, 1.6% of budgetAssistance League of Seattle: $10,550 over 6y, 0.5% of budgetRefugee Womens Alliance: $7,500 over 1y, 0.1% 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 22.

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.

Seattle FoundationWA32.4× affinity15 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Seattle Foundation · Samis Foundation · Medina Foundation · Liberty Mutual Foundation Inc · The Norcliffe Foundation · Kawabe Memorial Fund · Moccasin Lake Foundation · Puget Sound Energy Foundation · Fales Foundation Trust · Jewish Federation of Greater Seattle · American Gift Fund · Gates 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 Tillie & Alfred Shemanski Testamentary Trust with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Tillie & Alfred Shemanski Testamentary Trust?

Find your warmest path to Tillie & Alfred Shemanski Testamentary Trust 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 Tillie & Alfred Shemanski Testamentary Trust

How much does Tillie & Alfred Shemanski Testamentary Trust give?
Tillie & Alfred Shemanski Testamentary Trust reported 23 grants totaling $468,050 in its FY2025 IRS filing. It funded between 20 and 23 organizations a year over FY2018 to FY2024.
What does Tillie & Alfred Shemanski Testamentary Trust fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (35%), Religion (30%), Human Services (11%).
Who are Tillie & Alfred Shemanski Testamentary Trust's largest grantees?
By total granted over FY2017 to FY2025: Temple de Hirsch Sinai ($855k), Seattle University ($717k), University of Washington ($477k).
Does Tillie & Alfred Shemanski Testamentary Trust fund new organizations?
In FY2024, 5% of the organizations it funded were first-time grantees.
Does Tillie & Alfred Shemanski Testamentary Trust accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Tillie & Alfred Shemanski Testamentary Trust?
Its strongest co-funders, measured against what their size predicts, include Seattle Foundation, Samis Foundation, Medina Foundation.
Where is Tillie & Alfred Shemanski Testamentary Trust based?
Tillie & Alfred Shemanski Testamentary Trust is based in TX.

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

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