· Private foundation
Anne & John Tatta Family Foundation Inc
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.
What you funded, over time
By grantee IRS cause code (NTEE).
A cause breakdown isn’t shown here: 80% of ANNE & JOHN TATTA FAMILY FOUNDATION INC’s grantee dollars fall outside its nine largest cause areas, whether because the recipient carries no IRS cause code or because its cause sits in the long tail. A chart would be mostly one residual band and misrepresent the portfolio.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k2 grants · $6k
- $10k–50k3 grants · $99k
- $250k+2 grants · $1.6M
| Recipient | Amount |
|---|---|
| THE TATTA FAMILY GROUP DONOR ADVISED FUND | $1,032,897 |
| THE TATTA FAMILY GROUP DONOR ADVISED FUND | $557,986 |
| THE TATTA FAMILY GROUP DONOR ADVISED FUND | $48,794 |
| THE JMC FAMILY FOUNDATION | $40,000 |
| COMMUNITY FOUNDATION OF OYSTER BAY | $10,000 |
| THE TATTA FAMILY GROUP DONOR ADVISED FUND | $3,674 |
| THE TATTA FAMILY GROUP DONOR ADVISED FUND | $2,070 |
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.
Your human-services grants (FY19–24, $37k) land where the poverty rate runs at 8%, against an area that typically sits at 7%. 41% of those dollars go to grantees based in above-average-need neighborhoods. Your grants spread fairly evenly across need levels.
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.
Which US states your grants reach
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.
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.
10 repeat relationships — 0 still active in FY2025, 10 since wound down; 2 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2025, 0% of grant dollars renewed an existing relationship; $1.7M went to new ones.
Where new relationships form · theme of each grantee’s first grant
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
- JMJupiter Medical Center Foundation Inc3× · 2022–2024 · $60k · revenue +77%
- OMOUR MILITARY KIDS INC2× · 2019–2022 · $20k · revenue +87%
THE MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCH2× · 2019–2020 · $15k · revenue +213%
Funded once
- FIFAMILIES IN SUPPORT OF TREATMENT INCone grant, 2017 · $42k · revenue -97% · 56% of their budget
- HTHEROES TO HEROES FOUNDATIONgraduatedone grant, 2020 · $20k · revenue +235%
- SMST MARYS HOSPITAL FOR CHILDREN INCone grant, 2020 · $17k · revenue +24%
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
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.
Long island jewish medical center is part of the northwell health ("northwell"), which strives to improve the health of the communities it serves and is committed to providing the highest quality clinical care; educating the current and…
Long island medical foundation (limf) is the not-for-profit philanthropic arm of the nassau health care corporation. limf is devoted to inspire philanthropic support for the nassau university medical center, a. holly patterson skilled…
To provide hospice services on both an inpatient and outpatient basis
Helping families with sick children.
The mission of the christopher a. coluccio foundation is to celebrate and memorialize christopher's spirit, serve and educate our community, support those struggling with mental health, depression and thoughts of suicide, open lines of…
Our mission: drive research, expand knowledge, and advance care for the nf community. our vision: end nf.
We, at ch, humbly join together to bring christ's healing mission and the mission of mercy of the catholic church expressed in catholic health care to our communities.
To make all childhood cancers universally survivable by delivering new treatments to clinical trials through scientific discovery.
The mission of staten island university hospital's foundation is to achieve philanthropic relationships for support and endowment, providing highest quality care, services and state of the art equipment. philanthropy has played an…
Curesearch's mission is to fund & support targeted & innovative cancer research with measurable results, & to be the authoritative source of information & resources for all those affected by children's cancer. see schedule o for…
Raise money to support families and children suffering from childhood cancer.
To provide funds to benefit families affected by cancer and to support cancer research and education.
For reference, the grantee most central to the portfolio’s shape is Bone Marrow & Cancer Foundation Inc and the most unlike its peers is The Jmc Family Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
Your grantees are a median of 27 years old; the field is 17. You back the established end — and your money leans older still.
The field is 20% startups (under 5 years old) — 5% of your grantees by number, and just 9% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 11% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
23 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 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 23 of the 33 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.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
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 PEOPLE LOVING PEOPLE INC ↗
- Who funds Jupiter Medical Center Foundation Inc ↗
- Who funds LONG ISLAND NETWORKING ELITE INC ↗
- Who funds MICHAEL MAGRO FOUNDATION INC ↗
- Who funds FAMILIES IN SUPPORT OF TREATMENT INC ↗
- Who funds THE JMC FAMILY FOUNDATION ↗
- Who funds OUR MILITARY KIDS INC ↗
- Who funds HEROES TO HEROES FOUNDATION ↗
- Who funds THE COMMUNITY FOUNDATION OF OYSTER BAY INC ↗
- Who funds ST MARYS HOSPITAL FOR CHILDREN INC ↗
- Who funds CHASIN A DREAM FOUNDATION INC ↗
- Who funds THE MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCH ↗
- Who funds BONE MARROW & CANCER FOUNDATION INC ↗
- Who funds ADULTS AND CHILDREN WITH LEARNING AND DEVELOPMENTAL DISABILITIES INC ↗
- Who funds OAK NECK ATHLETIC COUNCIL INC ↗
- Who funds STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION ↗
- Who funds COLD SPRING HARBOR LABORATORY ↗
- Who funds LONG BEACH REACH INC ↗
- Who funds HUMAN UNDERSTANDING AND GROWTH SERVICES INC ↗
- Who funds SIBS PLACE INC ↗
- Who funds ISLAND HARVEST LTD ↗
- Who funds CHRISTOPHERS VOICE INC ↗
- Who funds BOYS & GIRLS CLUB OF OYSTER BAY - EAST NORWICH ↗
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.
Open a dossier: The Marilyn Lichtman Foundation · Jpmorgan Chase Foundation · The Bank of America Charitable Foundation Inc · Network for Good · National Philanthropic Trust · 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 Anne & John Tatta Family Foundation Inc 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.
- Heroes to Heroes Foundation — 0% of income from government
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.
Warm introductions · Powered by PlinthPlus
How do I get to Anne & John Tatta Family Foundation Inc?
Find your warmest path to Anne & John Tatta Family Foundation Inc 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.