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California · Private foundation

Rngs Choi 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.

$933k
Granted FY2023
2
Grants FY2023
1
Organizations funded FY2023
0%
First-time grantees FY2023
Read the full brief

Read this first · the figures below need context

97% of Rngs Choi Foundation’s FY2023 grant dollars went to Renaissance Charitable Foundation Inc, not to grantees.

Its money now reaches organizations through that sponsor, which does not report who recommended each grant. FY2023 names 1 organization directly, so a portfolio cannot be read from it.

Organizations named directly on the return

3
’17
3
’18
0
’19
2
’20
1
’21
2
’22
1
’23

Amber years are those where most dollars went to a sponsor.

Median grant, FY2023
$908,477
Largest grant, FY2023
$908,477
Organizations funded a year
1 to 5
FY2017 to FY2023
States reached, FY2023
2
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 0% of the organizations Rngs Choi Foundation funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

In FY2023, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’18’20’21’22’23
RenewedFirst-time

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

’18’20’21’22’23
Recreation & SportsEducationHuman ServicesOther
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
FY20231$25k0%
FY20222$80k50%
FY20211$5k0%
FY20205$103k80%
FY20183$53k33%
FY20175$266kn/a
96% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2023.

Philanthropy$908kEducation$658kScience & Tech$543kRecreation & Sports$75kHuman Services$11kHousing & Shelter$1kHealth$1kPublic Safety & Disaster$1kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2023, and the share of each one’s budget the grants supplied at peak.

Plus 5 recipients with no EIN on record ($208k), not named here.

Compare Rngs Choi Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Rngs Choi Foundation?

Find your warmest path to Rngs Choi 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 Rngs Choi Foundation

How much does Rngs Choi Foundation give?
Rngs Choi Foundation reported 2 grants totaling $933,477 in its FY2023 IRS filing. It funded between 1 and 5 organizations a year over FY2017 to FY2023.
What does Rngs Choi Foundation fund?
By grant dollars over FY2017 to FY2023, its largest causes are Philanthropy (41%), Education (30%), Science & Tech (25%).
Who are Rngs Choi Foundation's largest grantees?
By total granted over FY2017 to FY2023: Crossroads School for Arts and Sciences ($185k), Northwestern University ($75k), The Trustees of Princeton University ($50k).
Does Rngs Choi Foundation fund new organizations?
In FY2023, 0% of the organizations it funded were first-time grantees.
Does Rngs Choi 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.
Where is Rngs Choi Foundation based?
Rngs Choi 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 14 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 2023, released 2023. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Possibly out of date. A more recent filing (FY2024) is on record and reports no grant expense, so the figures above are from FY2023, the most recent year this funder made grants.

Source object · view filing

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