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· Private foundation

The John and Mary Neff 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.

$2.1M
Granted FY2024still arriving
12
Grants FY2024still arriving
3
States reached
$750k
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 FY20202024.

Science & Tech$1.5MFood & Nutrition$1.1MEducation$855kPhilanthropy$600kPublic Benefit$160kEnvironment$90kYouth Development$50kHealth$40k
02FY2024 · 12 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • Under $10k4 grants · $20k
  • $10k–50k3 grants · $40k
  • $50k–250k2 grants · $300k
  • $250k+3 grants · $1.8M
$20,000
Median grant
3
States reached
$2.3M
Total assets
Largest grants
RecipientAmount
CENTER FOR SCIENCE IN THE PUBLIC INTEREST$750,000
UNION OF CONCERNED SCIENTISTS$750,000
COMMUNITY FOUNDATION OF GREATER ATLANTA$250,000
SOCIETY FOR SCIENCE & THE PUBLIC$200,000
MATHMATICAL ASSOC OF AMERICA$100,000
HORIZONS ATLANTA$20,000
GOOD SAMARITAN HEALTH CENTER$10,000
NATIONAL PARK FOUNDATION$10,000
GEORGIA ORGANICS$5,000
WHOLESOME WAVE GEORGIA$5,000
WYLDE CENTER$5,000
FOOD WELL ALLIANCE$5,000
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 (FY22–23, $140k) land where the poverty rate runs at 13%, against an area that typically sits at 7%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 7%COMMUNITIES IN SCHOOLS OF ATLANTA: $120k → 13%COMMUNITIES IN SCHOOLS OF ATLANTA: $20k → 13%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 31% of The John and Mary Neff 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, 32% of the giving stays in GA; read by stated purpose it is 28% — less of the work is directed home than the recipients' locations suggest.

The John and Mary Neff Foundationlessmore of its giving
Placed by recipient address · 26% 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.

90%of every dollar goes to organizations you’ve funded before.
$3.4M · 16 repeat orgs$370k to everyone else

16 repeat relationships — 11 still active in FY2024, 5 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

16
3

Total granted

$3.4M
$370k

Median revenue growth · since first grant

+22%
+73%

Still filing today

88%
67%

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

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

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

’20’21’22’23’24
Food & NutritionEducationScience & TechEnvironmentArts & CultureInternationalOther

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

  • SF
    SOCIETY FOR SCIENCE & THE PUBLIC
    2× · 2023–2024 · $450k · revenue +43%
  • II
    INSPIREDU INC
    2× · 2022–2023 · $50k · revenue +46%
  • TG
    THE GOOD SAMARITAN HEALTH CENTER INC
    4× · 2021–2024 · $40k · revenue +22%

Funded once

  • W
    WABE
    one grant, 2023 · $160k
  • GEORGIA TECH FOUNDATION INCgraduated
    one grant, 2023 · $150k · revenue +73%
  • TA
    TREES ATLANTA INC
    one grant, 2023 · $60k · revenue +24%

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
Institute of Food Technologists

As an organization, the institute of food technologists is focusing its work in four main areas, or "roles and goals." each is wide-reaching and helps to advance our mission.steward for the profession and its community - provide learning,…

2
The Genetics Society of America in

Gsa serves an international community of scientists who use genetics to make new discoveries and improve lives. we advance biological research by supporting professional development of scientists, by communicating advances and fostering…

3
American Association for the Advancement of Science

Advance science, engineering, and innovation throughout the world for the benefit of all. the world's largest multidisciplinary scientific society and a leading publisher of cutting-edge research through its science family of journals,…

Science & Tech
4
Georgia Advanced Technology Ventures Inc

The corporation is organized and shall be operated exclusively as a supporting organization to and for the benefit of the georgia institute of technology to foster and support education and scientific research and economic development…

Education
5
Georgia Tech Research Corporation

The georgia tech research corporation (gtrc) is organized and operated to support the research activities of the georgia institute of technology in the areas of innovative research, technical assistance, and economic development.

Health
6
Georgia State University Research Foundation Inc

The corporation has been organized to engage in activities and pursuits which contribute to the educational, research, and service functions of georgia state university. thus, the corporation will attempt to secure gifts, contributions,…

Education
7
Southeastern Universities Research Association Inc

Sura's mission is to advance collaborative research and education and to strengthen the scientific capabilities of its members and our nation.

Science & Tech
8
The George Washington University

The mission of the george washington university (gw) is to educate individuals in liberal arts, languages, sciences, learned professions, and other courses and subjects of study, and to conduct scholarly research and publish the findings…

Education
9
Georgia Tech Athletic Association Inc

The primary purpose of the association is to promote the educational programs of georgia tech through student body participation in "healthful exercises, recreations, athletic games and contests". the association "develops the young people…

Education
10
Society for Neuroscience

Sfn's mission is to: 1. advance the understanding of the brain and the nervous system by bringing together scientists of all segments of neuroscience, by facilitating the integration of research directed at all levels of biological…

Health
11
Southern Light Rail Inc

Organization's mission or most significant activities as an affiliate of the georgia institute of technology southern light rail inc (dba sounthern crossroads or sox) is to facilitate access to current and future highly integrated, digital…

Health
12
The Georgia Center for Nonprofits

Our mission is to create thriving communities by helping nonprofits succeed. our work revolves around four primary areas of focus.1. we are a hub for social innovation 2. we are a capacity accelerator for organizations and their people3.…

Community Improvement

For reference, the grantee most central to the portfolio’s shape is Georgia Tech Foundation Inc and the most unlike its peers is The Board of Trustees of the Leland Stanford Junior University. 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

18 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. 18 of the 21 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.

1
Load-bearing (≥25% of a budget)
2
Early backer (in before they grew)
18/18
Grantees still filing
11/18
Grew since you first funded

Where your money sits — by cause, then by grantee

CENTER FOR SCIENCE IN THE PUBLIC INTEREST — $1,100,000 · Food & NutritionCENTER FOR SCIENCE IN THE PU…+2 more — $20,000 · Food & NutritionTHE UNION OF CONCERNED SCIENTISTS INC — $1,010,000 · InternationalTHE UNION OF CONCERNED SC…THE COMMUNITY FOUNDATION FOR GREATER ATLANTA INC — $600,000 · PhilanthropyTHE COMMUNITY F…MATHMATICAL ASSOC OF AMERICA — $350,000 · OtherMATHMATICAL ASSOC …WABE — $160,000 · OtherWABEIndividual grant recipient — $30,000 · OtherTREES ATLANTA INC — $60,000 · OtherTREES ATLANTA INCHORIZONS ATLANTA INC — $60,000 · OtherHORIZONS ATLANTA I…THE GOOD SAMARITAN HEALTH CENTER INC — $40,000 · OtherTHE GOOD SAMARITAN…+3 more — $40,000 · Other+3 moreSOCIETY FOR SCIENCE & THE PUBLIC — $450,000 · Science & TechSOCIETY FOR …SCIENCE ATL INC D/B/A ATLANTA SCIENCE FESTIVAL INC — $40,000 · Science & TechSCIENCE ATL …GEORGIA TECH FOUNDATION INC — $150,000 · EducationTHE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY — $100,000 · EducationINSPIREDU INC — $50,000 · EducationGEORGIA COUNCIL OF TEACHERS OF MATHEMATICS INC — $25,250 · EducationCommunities in Schools of Atlanta Inc — $140,000 · Human Services
Food & Nutrition$1,120,000International$1,010,000Philanthropy$600,000Other$740,000Science & Tech$490,000Education$325,250Human Services$140,000

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetCENTER FOR SCIENCE IN THE PUBLIC INTEREST — $1,100,000 over 2y, 3.8% of budgetTHE UNION OF CONCERNED SCIENTISTS INC — $1,010,000 over 3y, 1.8% of budgetTHE COMMUNITY FOUNDATION FOR GREATER ATLANTA INC — $600,000 over 3y, 0.1% of budgetSOCIETY FOR SCIENCE & THE PUBLIC — $450,000 over 2y, 0.4% of budgetGEORGIA TECH FOUNDATION INC — $150,000 over 1y, 0.1% of budgetCommunities in Schools of Atlanta Inc — $140,000 over 2y, 1.7% of budgetTHE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY — $100,000 over 1y, 0.0% of budgetTREES ATLANTA INC — $60,000 over 1y, 0.7% of budgetHORIZONS ATLANTA INC — $60,000 over 3y, 0.9% of budgetINSPIREDU INC — $50,000 over 2y, 1.2% of budgetTHE GOOD SAMARITAN HEALTH CENTER INC — $40,000 over 4y, 0.2% of budgetSCIENCE ATL INC D/B/A ATLANTA SCIENCE FESTIVAL INC — $40,000 over 2y, 54% of budgetGEORGIA COUNCIL OF TEACHERS OF MATHEMATICS INC — $25,250 over 3y, 12% of budgetNATIONAL PARK FOUNDATION — $20,000 over 2y, 0.0% of budgetWYLDE CENTER INC — $10,000 over 2y, 0.4% of budgetFOOD WELL ALLIANCE — $10,000 over 2y, 0.2% of budgetGEORGIA ORGANICS INC — $10,000 over 2y, 0.3% of budgetWHOLESOME WAVE GEORGIA INC — $10,000 over 2y, 0.3% 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.

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.

The Zeist Foundation IncGA20× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Zeist Foundation Inc · United Way of Greater Atlanta Inc · The Community Foundation for Greater Atlanta Inc · The Waterfall Foundation Inc · The Imlay Foundation Inc · Atl Fdn-W Peters Main · Tr Uw Charles I Branan · AEC Trust · The Arthur M Blank Family Foundation · Mightycause Charitable Foundation · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc

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 The John and Mary Neff 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 · 10%4%15%34%60%your share of their income ↑0%25%50%75%100%share of the org’s income from government
    no gov moneyreceives it· size = income
    1get no government money at all
    6report 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.

    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 21 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 2024, released 2024. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

    More from the funding graph