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· Private foundation

Qin and Sun Family 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.

$20k
Granted FY2025still arriving
8
Grants FY2025still arriving
1
States reached
$13k
Largest
01What you fund
01100% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20202025.

Education$47kArts & Culture$37kRecreation & Sports$13kYouth Development$4kAnimals$2kReligion$1kHealth$500Human Services$449Other$0
02FY2025 · 8 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k7 grants · $7k
  • $10k–50k1 grant · $13k
$624
Median grant
1
States reached
$289k
Total assets
Largest grants
RecipientAmount
Saratoga Music Boosters$12,768
Individual grant recipient$2,900
Peach Foundation$2,416
Saratoga High School$624
Nine Lives Foundation$432
Stanford Fund$300
Saratoga High School PTSO$150
Individual grant recipient$120
02The need
03

Do your dollars go where the need is?

Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.

show:

Your human-services grants (FY23–23, $449) land where the poverty rate runs at 7%, against an area that typically sits at 6%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 6%Redwood Glen: $449 → 7%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.

US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.

04

Where the work is directed

The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.

About 17% of Qin and Sun Family Foundation’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another. Read by recipient address, 99% of the giving stays in CA; read by stated purpose it is 82% — less of the work is directed home than the recipients' locations suggest.

Qin and Sun Family Foundationlessmore of its giving
Placed by recipient address · 17% directed abroad (not shown)

Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.

03Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

91%of every dollar goes to organizations you’ve funded before.
$94k · 17 repeat orgs$9k to everyone else

17 repeat relationships — 7 still active in FY2025, 10 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

17
19

Total granted

$94k
$9k

Median revenue growth · since first grant

+4%
+19%

Still filing today

29%
42%

New vs renewed · share of each year

In FY2025, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’20’21’22’23’24’25
RenewedFirst-time

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

’20’21’22’23’24’25
EducationAnimalsArts & CultureHuman ServicesRecreation & SportsOther

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.

Backed again, and grew

  • SM
    SARATOGA MUSIC BOOSTERS
    6× · 2020–2025 · $35k · revenue +3%
  • TP
    THE PEACH FOUNDATION
    6× · 2020–2025 · $19k · revenue +4%
  • SH
    SARATOGA HIGH SCHOOL FOUNDATION
    4× · 2020–2024 · $4k · revenue +9%

Funded once

  • FL
    First Lego League Team 52914
    one grant, 2021 · $3k
  • AC
    ACE club
    one grant, 2020 · $2k
  • WW
    Walden West Science Camp
    one grant, 2022 · $581

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
San Francisco High School of the Arts

San Francisco Arts and Science Academy (ASA) provides TK5 grade students with a strong foundation in the arts, language, math, and science, fostering creativity, curiosity, and character development. Our bilingual, hands-on curriculum…

Education
2
Silicon Valley Education Foundation

Who we are - silicon valley education foundation (svef) focuses on raising student performance in the critical areas of math and science across all 33 santa clara county school districts, and also adjoining san mateo and alameda counties.…

Community Improvement
3
San Francisco Jazz Organization

The san francisco jazz organization (the organization) is a recognized international leader in jazz creation, presentation, and education. the organization explores the full spectrum of jazz, from the music's origins in the african…

Arts & Culture
4
The Stanford Theatre Foundation
5
San Francisco Girls' School

To educate and inspire girls to become innovators and leaders in stem.

6
Save Cantonese

Save Cantonese is an international movement that sustains and celebrates Cantonese language and culture. We have three Strategic Aims: a) protect and strengthen educational and research infrastructure for the Cantonese language, b) affirm…

Arts & Culture
7
Shanghai Jiao Tong University Foundation of America (Sjtufa)
Education
8
Saint Ann's School

Saint ann's exists to nurture the wonder of children. unfettered by grades, teachers and students embark on journeys of discovery in which the arts are central. through an ambitious curriculum and a culture of inquiry, we question the…

Education
9
Stanbridge University Foundation
Education
10
San Francisco Museum of Modern Art

See schedule osfmoma believes the art of our time is vital and shares it with passion and purpose, and that art and the creative process can open minds and help build a better world. for that reason, we assemble unparalleled collections,…

Arts & Culture
11
Best in the World Teachers
Education
12
San Francisco Challenge dba AmericaOne
Recreation & Sports

For reference, the grantee most central to the portfolio’s shape is Saratoga Music Boosters and the most unlike its peers is National Foundation for the Centers for Disease Control and Prevention Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

05the grantee network

15 grantees tracked through their own filings, 2017–2025.

Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 15 of the 37 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

0
Load-bearing (≥25% of a budget)
1
Early backer (in before they grew)
14/15
Grantees still filing
9/15
Grew since you first funded

Where your money sits — by cause, then by grantee

SARATOGA MUSIC BOOSTERS — $34,939 · EducationSARATOGA MUSIC BOOSTERSTHE PEACH FOUNDATION — $19,345 · EducationTHE PEACH FOUNDATIONSARATOGA EDUCATION FOUNDATION — $6,000 · EducationSARATOGA EDUCATION FOUNDATIONSARATOGA HIGH SCHOOL FOUNDATION — $4,260 · EducationSARATOGA HIGH SCHOOL FOUNDATION+4 more — $3,579 · EducationIndividual grant recipient — $8,030 · OtherIndividual grant recipientSaratoga High School — $7,815 · OtherSaratoga High SchoolSaratoga High School PTSO — $3,415 · OtherSaratoga High School PTSOFirst Lego League Team 52914 — $2,741 · OtherFirst Lego League Team 52914Individual grant recipient — $2,427 · OtherIndividual grant recipientACE club — $2,100 · OtherACE club+18 more — $7,480 · Other+18 moreNine Lives Foundation — $1,651 · AnimalsSAN FRANCISCO ZOOLOGICAL SOCIETY — $179 · AnimalsNATIONAL FOUNDATION FOR THE CENTERS FOR DISEASE CONTROL AND PREVENTION INC — $500 · Arts & CultureRedwood Glen — $449 · Human ServicesYOUTH LEAGUE TENNIS — $257 · Recreation & Sports
Education$68,123Other$34,008Animals$1,830Arts & Culture$500Human Services$449Recreation & Sports$257

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetSARATOGA MUSIC BOOSTERS — $34,939 over 6y, 0.9% of budgetTHE PEACH FOUNDATION — $19,345 over 6y, 0.6% of budgetSARATOGA EDUCATION FOUNDATION — $6,000 over 4y, 0.4% of budgetSARATOGA HIGH SCHOOL FOUNDATION — $4,260 over 4y, 0.7% of budgetTHE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY — $2,000 over 5y, 0.0% of budgetNine Lives Foundation — $1,651 over 3y, 0.0% of budgetNATIONAL FOUNDATION FOR THE CENTERS FOR DISEASE CONTROL AND PREVENTION INC — $500 over 1y, 0.0% of budgetRedwood Glen — $449 over 1y, 0.0% of budgetSARATOGA THEATRE ARTS — $400 over 1y, 0.7% of budgetYOUTH LEAGUE TENNIS — $257 over 1y, 0.0% of budgetSAN FRANCISCO ZOOLOGICAL SOCIETY — $179 over 1y, 0.0% of budgetORGANIZATION OF CHINESE AMERICAN WOMEN INC — $100 over 1y, 2.3% of budgetKHAN ACADEMY INC — $57 over 1y, 0.0% of budgetSOUTHBAY TEEN CHALLENGE — $50 over 1y, 0.0% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.

  • Who funds SARATOGA MUSIC BOOSTERS
  • Who funds THE PEACH FOUNDATION
  • Who funds SARATOGA EDUCATION FOUNDATION
  • Who funds SARATOGA HIGH SCHOOL FOUNDATION
  • Who funds THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
  • Who funds Nine Lives Foundation
  • Who funds SILICON VALLEY YOUTH
  • Who funds NATIONAL FOUNDATION FOR THE CENTERS FOR DISEASE CONTROL AND PREVENTION INC
  • Who funds Redwood Glen
  • Who funds SARATOGA THEATRE ARTS
  • Who funds YOUTH LEAGUE TENNIS
  • Who funds SAN FRANCISCO ZOOLOGICAL SOCIETY
  • Who funds ORGANIZATION OF CHINESE AMERICAN WOMEN INC
  • Who funds KHAN ACADEMY INC
  • Who funds SOUTHBAY TEEN CHALLENGE

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.

Bright Funds FoundationCA13.1× affinity4 shared granteesties to 6 of 6Hover any node to trace its alignments.Compare side by side →

Open a dossier: Bright Funds Foundation · The Blackbaud Giving Fund · American Online Giving Foundation Inc · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

Government reliance of your grantees

Every dot is one organization Qin and Sun Family Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.

2024
202122232425
no gov · 00%0%1%3%5%your share of their income ↑0%25%50%75%100%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    1report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    typical government reliance, FY2025

    Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.

    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Qin and Sun Family Foundation?

    Find your warmest path to Qin and Sun 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.

    On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 37 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

    Generated from your IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

    More from the funding graph