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· Private foundation

Neff James & Sunny Fdn Pia

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.

$573k
Granted FY2025still arriving
11
Grants FY2025still arriving
3
States reached
$210k
Largest
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Health$795kArts & Culture$479kYouth Development$175kEducation$152kInternational$100kScience & Tech$100kCommunity Improvement$30kEnvironment$5k
02FY2025 · 11 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k3 grants · $15k
  • $10k–50k4 grants · $92k
  • $50k–250k4 grants · $466k
$30,000
Median grant
3
States reached
$12M
Total assets
Largest grants
RecipientAmount
WOLFSONIAN INC$210,000
ISRAEL TENNIS CENTERS FOUNDATION INC$100,000
WEIZMANN INSTITUTE OF OF SCIENCE$100,000
WESTPORT COUNTRY PLAYHOUSE$56,000
YOUTH HAVEN NAPLES FLORIDA$35,000
ARTIS-NAPLES$30,000
BAY COLONY DOLLARS FOR SCHOLARS$17,000
LEVITT PAVILLION FOR THE PERFORMING ARTS$10,000
NAPLES ART INSTITUTE$5,000
NAPLES BOTANICAL GARDEN$5,000
BOYS & GIRLS CLUBS OF BROWARD COUNTY$5,000
02The need
03

Does the money reach high-need areas?

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

show:

Dollar for dollar, its grants (FY20–25) land where the poverty rate runs at 13%, against an area that typically sits at 12%. 69% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 12%WEIZMANN INSTITUTE OF OF SCIENCE: $100k → 17%ARTIS -NAPLES: $55k → 10%ISRAEL TENNIS CENTERS FOUNDATION INC: $100k → 13%THE WOLFSONIAN FIU: $310k → 15%WESTPORT COUNTRY PLAYHOUSE: $56k → 9%ARTIS -NAPLES: $35k → 10%BOYS & GIRLS CLUBS OF BROWARD COUNTY: $5k → 13%THE WOLFSONIAN FIU: $225k → 15%LEVITT PAVILLION FOR THE PERFORMING ARTS: $10k → 9%ARTIS-NAPLES: $30k → 10%THE WOLFSONIAN FIU: $110k → 15%WESTPORT COUNTRY PLAYHOUSE: $10k → 9%ARTIS -NAPLES: $25k → 10%FISHER ISLAND DAY SCHOOL: $85k → 15%LEVITT PAVILLION FOR THE PERFORMING ART: $10k → 9%BAY COLONY DOLLARS FOR SCHOLARS: $17k → 10%FISHER ISLAND DAY SCHOOL: $20k → 15%BAY COLONY DOLLARS FOR SCHOLARS: $15k → 10%UNIVERSITY OF MIAMI UHEALTH CHAMPIONS: $150k → 15%BAY COLONY COMMUNITY ASSOC: $10k → 10%BAY COLONY COMMUNITY ASSOC: $10k → 10%BAY COLONY COMMUNITY ASSOC: $10k → 10%ARTIS -NAPLES: $3k → 10%YOUTH HAVEN NAPLES FL: $70k → 10%YOUTH HAVEN NAPLES FLORIDA: $35k → 10%YOUTH HAVEN NAPLES FL: $35k → 10%YOUTH HAVEN NAPLES FL: $15k → 10%YOUTH HAVEN NAPLES FL: $15k → 10%NAPLES BOTANICAL GARDEN: $5k → 10%NAPLES ART INSTITUTE: $20k → 10%NAPLES ART INSTITUTE: $10k → 10%NAPLES ART INSTITUTE: $5k → 10%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

66%of every dollar goes to organizations it has funded before.
$1.2M · 9 repeat orgs$625k to everyone else

9 repeat relationships: 4 still active in FY2025, 5 since wound down; 7 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

9
2

Total granted

$1.2M
$160k

Still filing today

56%
0%

New vs renewed · share of each year

In FY2025, 19% of grant dollars renewed an existing relationship; $465k 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
Arts & CultureEducationInternationalEnvironmentYouth 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.

Backed again, and grew

  • AI
    ARTIS-NAPLES INC
    5× · 2021–2025 · $148k · revenue +67%
  • FI
    FISHER ISLAND DAY SCHOOL INC
    2× · 2020–2022 · $105k · revenue +84%
  • NA
    NAPLES ART ASSOCIATION INC
    3× · 2023–2025 · $35k · revenue +1%

Funded once

  • UO
    UNIVERSITY OF MIAMI UHEALTH CHAMPIONS
    one grant, 2024 · $150k
  • LP
    LEVITT PAVILLION FOR THE PERFORMING ART
    one grant, 2024 · $10k
How this is measured

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

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Fairchild Tropical Botanic Garden Inc

We harness the power of plants for humankind and share the joy and beauty of tropical gardening with everyone. fairchild tropical botanic garden is a museum of tropical plants within a world famous, 83-acre designed landscape. it was…

Environment
2
Naples Zoo Inc

Naples zoo is accredited by the american zoo & aquarium association (aza) and has numerous animal exhibits placed on its 45-acre site. (continued on schedule o)each exhibit is unique and designed to simulate typical conditions for the…

Animals
3
The National Arts Club

To stimulate, foster and promote public interest in the arts and to further the education of the public in the fine arts, by welcoming the participation of all artists as well as a diverse group of art patrons.

—
4
Florida Art Education Association Inc

The mission of florida art association, inc. is to promote art education in florida through professional development, service, advancement of knowledge, and leadership.

—
5
Miami Children's Museum Inc Fka Miami Youth Museum

Miami children's museum is a non-profit educational institution, which meets the needs of all children in our multicultural community. visitors of all ages are encouraged to play together, learn, imagine, and create. the museum offers…

Arts & Culture
6
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

—
7
Florida Grand Opera Inc

The mission of florida grand opera is to enrich people's lives through an awareness and deeper appreciation of opera while supporting the operations of the greater miami opera and the opera guild, inc. by expanding its reach to diverse…

Arts & Culture
8
The Brooklyn Institute of Arts and Sciences

The mission of the brooklyn institute of arts and sciences, d/b/a brooklyn museum (the "museum") is to bring people together through art and experiences that inspire celebration, compassion, courage, and the will to act. (see schedule o).

Arts & Culture
9
The Naples Players Endowment Inc

To provide services to, raise funds for and further the mission of the naples players, inc. and to solicit, receive and administer gifts, grants, contributions and donations for the naples players or organizations that are related to or…

Arts & Culture
10
The Naples Players Inc

To build community through exceptional access to the power of theatre, providing a cultural hub that leads a shift in the national perception of how theatres can impact their communities.

Arts & Culture
11
The Fine Arts Society of Sarasota Inc

To provide educational displays and information on art in our area and to provide scholarships.

—
12
Salvador Dali Museum Inc

To educate the public and promote understanding, enjoyment, and scholarly examination of art through the exhibition of works by salvador dali and artists of similar vision to preserve and expand its collection of art of dali and related…

Arts & Culture
How this is measured
The grantee most central to the portfolio’s shape is Naples Botanical Garden Inc; the most unlike its peers is Fisher Island Day School Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

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

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 8 of the 18 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
1
Early backer (in before they grew)
8/8
Grantees still filing
5/8
Grew since first funded

Where the money sits, by cause and then by grantee

THE WOLFSONIAN FIU: $645,000 · OtherTHE WOLFSONIAN FIUWOLFSONIAN INC: $210,000 · OtherWOLFSONIAN INCUNIVERSITY OF MIAMI UHEALTH CHAMPIONS: $150,000 · OtherUNIVERSITY OF MIAMI UHEALTH CHAMPIONSYOUTH HAVEN NAPLES FL: $135,000 · OtherYOUTH HAVEN NAPLES FLWEIZMANN INSTITUTE OF OF SCIENCE: $100,000 · OtherWEIZMANN INSTITUTE OF OF SCIENCE+5 more: $117,000 · Other+5 moreARTIS-NAPLES INC: $147,500 · Arts & CultureARTIS-NAPLES IN…WESTPORT COUNTRY PLAYHOUSE INC: $66,000 · Arts & CultureWESTPORT COUNTR…NAPLES ART ASSOCIATION INC: $35,000 · Arts & CultureNAPLES ART ASSO…FISHER ISLAND DAY SCHOOL INC: $105,000 · EducationFLORIDA INTERNATIONAL UNIVERSITY FOUNDATION INC: $14,500 · EducationISRAEL TENNIS CENTERS FOUNDATION INC: $100,000 · InternationalNAPLES BOTANICAL GARDEN INC: $5,000 · EnvironmentBOYS & GIRLS CLUBS OF BROWARD COUNTY INC: $5,000 · Youth Development
Other$1,357,000Arts & Culture$248,500Education$119,500International$100,000Environment$5,000Youth Development$5,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetARTIS-NAPLES INC: $147,500 over 5y, 0.1% of budgetFISHER ISLAND DAY SCHOOL INC: $105,000 over 2y, 1.1% of budgetWESTPORT COUNTRY PLAYHOUSE INC: $66,000 over 2y, 0.2% of budgetNAPLES ART ASSOCIATION INC: $35,000 over 3y, 1.0% of budgetFLORIDA INTERNATIONAL UNIVERSITY FOUNDATION INC: $14,500 over 2y, 0.0% of budgetNAPLES BOTANICAL GARDEN INC: $5,000 over 1y, 0.0% of budgetBOYS & GIRLS CLUBS OF BROWARD COUNTY INC: $5,000 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

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

  • Who funds ARTIS-NAPLES INC ↗
  • Who funds FISHER ISLAND DAY SCHOOL INC ↗
  • Who funds ISRAEL TENNIS CENTERS FOUNDATION INC ↗
  • Who funds WESTPORT COUNTRY PLAYHOUSE INC ↗
  • Who funds NAPLES ART ASSOCIATION INC ↗
  • Who funds FLORIDA INTERNATIONAL UNIVERSITY FOUNDATION INC ↗
  • Who funds NAPLES BOTANICAL GARDEN INC ↗
  • Who funds BOYS & GIRLS CLUBS OF BROWARD COUNTY INC ↗

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 set of overlaps that mostly run through this funder rather than between each other.

Fidelity Investments Charitable Gift FundMA6× affinity4 shared granteesties to 0 of 0Hover any node to trace its alignments.Compare side by side →

Open a dossier: Fidelity Investments Charitable Gift Fund

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.

How much its grantees rely on government

Each dot is one organization Neff James & Sunny Fdn Pia funds: left to right is the share of its income from government, bottom to top the share from Neff James & Sunny Fdn Pia. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 20%0%1%3%5%funder's share of their income ↑0%3%5%8%10%share of the org’s income from government →median 3%
  • Naples Botanical Garden Inc: 3% of income from government
  • Westport Country Playhouse Inc: 2% of income from government
no gov moneyreceives it· size = income
2get no government money at all
3report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–10%
typical government reliance, FY20–25
How this is measured
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 a grant caused the public funding. Coverage is precision-first, a floor rather than 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 to 24 months.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Neff James & Sunny Fdn Pia?

Find your warmest path to Neff James & Sunny Fdn Pia 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 from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 18 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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