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Washington · Private foundation

The Foss Family Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$243k
Granted FY2024(still arriving)
22
Grants FY2024
23
Organizations funded FY2023
35%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$5,000
Largest grant, FY2024
$50,000
Organizations funded a year
13 to 23
FY2018 to FY2023
States reached, FY2024
6
Total assets, FY2024
$1.5M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 35% of the organizations The Foss Family Foundation funded were first-time grantees, receiving 4% of its grant dollars.

New vs renewed · share of each year

In FY2023, 96% of grant dollars renewed an existing relationship; $7k went to new ones.

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

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

’19’20’21’22’23
EnvironmentHuman ServicesEducationAnimalsHealthYouth DevelopmentOther
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
FY2024still arriving22$243k9%
FY202323$199k35%
FY202223$188k35%
FY202115$152k33%
FY202018$164k33%
FY201919$127k37%
FY201813$93kn/a
96% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2024.

Human Services$424kHealth$220kPublic Safety & Disaster$206kArts & Culture$151kHousing & Shelter$55kYouth Development$46kEducation$17kScience & Tech$15kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

AK
WA
IL
NY
SD
NE
VA
NM
AR
TN
DC
GA

Top grantees

Largest recipients by total granted, FY2018 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Amara$165,00071%
American Heart Association Inc$152,50050%
Maris Place$150,779712%
Medic One Foundation$132,50072%
Seattle Police Foundation$73,90571%
Seattle Children's Hospital$60,00060%
Teens in Public Service$46,00062%
Parkview Services$27,66260%
Bellwether Housing$26,30930%
Institute for Systems Biology$15,00020%
Show all 30 grantees

What it could do for these grantees

Plus 19 recipients with no EIN on record ($277k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Foss Family Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetAmara: $165,000 over 7y, 0.6% of budgetAmerican Heart Association Inc: $152,500 over 5y, 0.0% of budgetMaris Place: $150,779 over 7y, 12% of budgetMedic One Foundation: $132,500 over 7y, 1.6% of budgetSeattle Police Foundation: $73,905 over 7y, 1.5% of budgetSeattle Children's Hospital: $60,000 over 6y, 0.0% of budgetTeens in Public Service: $46,000 over 6y, 2.3% of budgetParkview Services: $27,662 over 6y, 0.2% of budgetBellwether Housing: $26,309 over 3y, 0.0% of budgetInstitute for Systems Biology: $15,000 over 2y, 0.0% of budgetNW Childrens Foundation: $10,125 over 3y, 0.3% of budgetBayview Manor Foundation: $5,000 over 1y, 1.8% of budgetFairmount Park Elementary PTA: $5,000 over 1y, 4.9% of budgetThe Humane Society for Seattleking County: $3,700 over 2y, 0.0% of budgetSight Connection: $3,500 over 2y, 0.3% of budgetAlaskan AIDS Assistance Association: $2,000 over 1y, 0.1% of budgetThe American Society for the Prevention of Cruelty to Animals: $1,500 over 2y, 0.0% of budgetFather Flanagan's Boys' Home: $1,460 over 3y, 0.0% of budgetWorld Wildlife Fund Inc: $1,200 over 3y, 0.0% of budgetNorthwest's Child: $1,000 over 2y, 0.1% of budgetDonorschooseorg: $824 over 1y, 0.0% of budgetHabitat for Humanity Inc: $700 over 2y, 0.5% of budgetThe Mountaineers: $500 over 1y, 0.0% of budgetNational Park Foundation: $500 over 1y, 0.0% of budgetAmerican Horticultural Society: $500 over 1y, 0.0% of budgetBread of Life Mission: $500 over 1y, 0.0% of budgetSt Jude Children's Research Hospital Inc: $300 over 2y, 0.0% of budgetCascade Public Media: $260 over 2y, 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 28.

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 FoundationWA29.1× affinity13 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Seattle Foundation · Puget Sound Energy Foundation · The Norcliffe Foundation · The Thomas and Michele Parsons Family Foundation · Employees Community Fund of Boeing-Puget Sound · Moccasin Lake Foundation · Baird Foundation Inc · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · The Blackbaud Giving Fund · Morgan Stanley Global Impact Funding Trust Inc · Jpmorgan Chase Foundation · American Online Giving 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 The Foss Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Foss Family Foundation?

Find your warmest path to The Foss Family 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 The Foss Family Foundation

How much does The Foss Family Foundation give?
The Foss Family Foundation reported 22 grants totaling $242,900 in its FY2024 IRS filing. It funded between 13 and 23 organizations a year over FY2018 to FY2023.
What does The Foss Family Foundation fund?
By grant dollars over FY2018 to FY2024, its largest causes are Human Services (36%), Health (19%), Public Safety & Disaster (18%).
Who are The Foss Family Foundation's largest grantees?
By total granted over FY2018 to FY2024: Amara ($165k), American Heart Association Inc ($153k), Maris Place ($151k).
Does The Foss Family Foundation fund new organizations?
In FY2023, 35% of the organizations it funded were first-time grantees.
Does The Foss Family 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 The Foss Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Seattle Foundation, Puget Sound Energy Foundation, The Norcliffe Foundation.
Where is The Foss Family Foundation based?
The Foss Family Foundation is based in WA.

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 49 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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