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California · Private foundation

Kaitai USA 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.

$256k
Granted FY2025(still arriving)
10
Grants FY2025
8
Organizations funded FY2024
50%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$2,000
Largest grant, FY2025
$201,000
Organizations funded a year
3 to 8
FY2018 to FY2024
States reached, FY2025
4
Total assets, FY2025
$380k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 50% of the organizations Kaitai USA 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; $11k 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
EducationHealthArts & CulturePhilanthropyInternationalOther
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 arriving8$211k13%
FY20248$141k50%
FY20234$29k50%
FY20226$28k67%
FY20215$33k60%
FY20203$22k0%
FY20195$32k60%
FY20187$15kn/a
98% classified

What it funded, over time

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

Education$544kScience & Tech$20kReligion$14kArts & Culture$12kHealth$9kPublic Benefit$3kInternational$3kHuman Services$1kOther$0

Top grantees

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

GranteeTotal grantedYearsShare of their budget
Groton School$361,00040%
Middlesex School$82,00050%
The Fay School Inc$13,50030%
Colorado Academy$7,80020%
Mark of Love Foundation$7,5002n/a
Be the Change Foundation Inc$6,45033%
Silicon Valley Young Scholars$4,0001n/a
U Channel Foundation$4,00030%
Boston Youth Symphony Orchestras Inc$3,10020%
Town of Groton$3,0001n/a
Show all 18 grantees
All grantees of Kaitai USA Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Groton School$361,00040%
Middlesex School$82,00050%
The Fay School Inc$13,50030%
Colorado Academy$7,80020%
Mark of Love Foundation$7,5002n/a
Be the Change Foundation Inc$6,45033%
Silicon Valley Young Scholars$4,0001n/a
U Channel Foundation$4,00030%
Boston Youth Symphony Orchestras Inc$3,10020%
Town of Groton$3,0001n/a
Nevus Outreach Inc$3,00020%
River of Life Christian Church$3,0002n/a
Silver Lining Missions$2,73630%
New England Conservatory of Music$1,50020%
Galilee South Community Church$6501n/a
River of Life Church$5001n/a
Littleton Youth Ballet$50010%
Shin Shin Educational Foundation$15010%

What it could do for these grantees

Plus 6 recipients with no EIN on record ($7k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Kaitai USA Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetGroton School: $361,000 over 4y, 0.3% of budgetMiddlesex School: $82,000 over 5y, 0.1% of budgetThe Fay School Inc: $13,500 over 3y, 0.0% of budgetColorado Academy: $7,800 over 2y, 0.0% of budgetBe the Change Foundation Inc: $6,450 over 3y, 2.7% of budgetU Channel Foundation: $4,000 over 3y, 0.3% of budgetBoston Youth Symphony Orchestras Inc: $3,100 over 2y, 0.0% of budgetNevus Outreach Inc: $3,000 over 2y, 0.4% of budgetSilver Lining Missions: $2,736 over 3y, 0.1% of budgetNew England Conservatory of Music: $1,500 over 2y, 0.0% of budgetLittleton Youth Ballet: $500 over 1y, 0.3% of budgetShin Shin Educational Foundation: $150 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 12.

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.

Silicon Valley Community FoundationCA10.9× affinity4 shared granteesties to 7 of 7Hover any node to trace its alignments.Compare side by side →

Open a dossier: Silicon Valley Community Foundation · Morgan Stanley Global Impact Funding Trust Inc · American Online Giving Foundation Inc · The Bank of America Charitable Foundation Inc · National Philanthropic Trust · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile 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 Kaitai USA Foundation with peer funders

About Kaitai USA Foundation

How much does Kaitai USA Foundation give?
Kaitai USA Foundation reported 10 grants totaling $256,150 in its FY2025 IRS filing. It funded between 3 and 8 organizations a year over FY2018 to FY2024.
What does Kaitai USA Foundation fund?
By grant dollars over FY2018 to FY2025, its largest causes are Education (90%), Science & Tech (3%), Religion (2%).
Who are Kaitai USA Foundation's largest grantees?
By total granted over FY2018 to FY2025: Groton School ($361k), Middlesex School ($82k), The Fay School Inc ($14k).
Does Kaitai USA Foundation fund new organizations?
In FY2024, 50% of the organizations it funded were first-time grantees.
Does Kaitai USA 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 Kaitai USA Foundation?
Its strongest co-funders, measured against what their size predicts, include Silicon Valley Community Foundation, Morgan Stanley Global Impact Funding Trust Inc, American Online Giving Foundation Inc.
Where is Kaitai USA Foundation based?
Kaitai USA Foundation is based in CA.

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 26 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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