· Public charity
Ronkonkoma Rc Charitable Fund Inc
To provide financial assistance to support youth programs, health programs and other charitable programs and support intl projects in coordination with the efforts and purposes of the rotary foundation of rotary intl and for other publicly beneficial projects
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2019–2025.
Where the money goes
Your grants by size, and where they go.
The 5 grants below total $112,950 — the rows itemised in this filing. The $221,957 headline is the total grant expense reported on the return, so the remaining $109,007 is giving the schedule does not break out: grants under the $5,000 itemisation floor, grants to individuals, and grants reported on other schedules. Every figure below describes the itemised rows only.
By grant size · FY2025
- Under $10k3 grants · $18k
- $10k–50k1 grant · $42k
- $50k–250k1 grant · $54k
| Recipient | Amount |
|---|---|
| LT MICHAEL P MURPHY MEMORIAL SCHOLA | $53,500 |
| GENERAL NEEDS LTD | $41,700 |
| SUFFOLK COMMUNITY COLLEGE FOUNDATIO | $6,250 |
| AMERICAS VET DOGS | $6,000 |
| SUFFOLK COUNTY COUNCIL BOY SCOUTS O | $5,500 |
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.
Dollar for dollar, your grants (FY19–25) land where the poverty rate runs at 8%, against an area that typically sits at 11%. 12% of your dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.
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.
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.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +66% since the first grant, against -20% for the ones you funded once.
6 repeat relationships — 4 still active in FY2025, 2 since wound down; 1 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, 95% of grant dollars renewed an existing relationship; $6k 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
- GNGENERAL NEEDS LTD5× · 2019–2025 · $150k · revenue +100%
- LMLT MICHAEL P MURPHY USN MEMORIAL SCHOLARSHIP FOUNDATION3× · 2023–2025 · $104k · revenue +29%
- SCSUFFOLK COMMUNITY COLLEGE FOUNDATIONINC4× · 2022–2025 · $21k · revenue +95%
Funded once
- LMLT MICHAEL P MURPHY NAVY SEAL MUSEUMone grant, 2022 · $75k · revenue -29%
- VVARIOUSone grant, 2019 · $44k
- LMLT MICHAEL MURPHY SCHOLARSHIP FOUNDone grant, 2019 · $20k
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.
The special operators transition foundation ("sotf") assists special operation forces veterans transition from the military into their next successful career.
Help the naval war college to: a. develop strategic and operational leaders: provide professional military education programs that are current, rigorous, relevant, and accessible to the maximum number of qualified u.s. officers and navy…
The mission of the purple heart foundation is to enhance the quality of life of purple heart recipients and other honorably discharged veterans and their families.
Special ops survivors advances the mission "to embrace and empower surviving spouses of fallen special operations heroes to build healthy post-loss futures as they transition and rebuild their new lives." the foundation provides programs…
To provide educational assistance grants to the children of massachusetts service members who have died in the war against terrorism while deployed on operations enduring freedom and iraqi freedom, or in other, future theaters of…
The special forces foundation provides immediate and ongoing support to the special forces community and their families.
The organization programs focus on relieving the intensities associated with service in the naval warfare community. all supported initiatives are designed to enhance the resilience and well being of our warriors and their families.
- to unite fraternally all veterans who have or are now conducting or supporting classified "special operations" deep in hostile enemy territory or have been assigned to military units which conducted such operations; and, - to perpetuate…
The Special Operations Fund (the "Fund") is a nonprofit organization that provides educational grants and support to the families of special mission unit warriors killed in action, killed in training, died in the line of duty, suicide, and…
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.
Aerial recovery's mission is to save lives and stop evil. through the creation and deployment of humanitarian special operators, aerial recovery brings together selected veterans, first responders, and mission-qualified civilians who,…
The SEAL Legacy Foundation is dedicated to providing support to families of wounded and fallen United States Navy SEALs, educational assistance for SEALs and their families, and other charitable causes benefiting the SEAL community. The…
For reference, the grantee most central to the portfolio’s shape is Special Operations Warrior Foundation and the most unlike its peers is The Gift of Life Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
14 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. 14 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.
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 GENERAL NEEDS LTD ↗
- Who funds LT MICHAEL P MURPHY USN MEMORIAL SCHOLARSHIP FOUNDATION ↗
- Who funds LT MICHAEL P MURPHY NAVY SEAL MUSEUM ↗
- Who funds OPERATION RED WINGS FOUNDATION ↗
- Who funds SUFFOLK COMMUNITY COLLEGE FOUNDATIONINC ↗
- Who funds SUFFOLK COUNTY COUNCIL BOY SCOUTS OF AMERICA ↗
- Who funds GIFT OF LIFE INTERNATIONAL INC ↗
- Who funds THE GIFT OF LIFE INC ↗
- Who funds ASSOCIATION FOR MENTAL HEALTH & WELLNESS INC ↗
- Who funds SUFFOLK COMMUNITY COLLEGE ASSOCIATION INC ↗
- Who funds AMERICA'S VETDOGS THE VETERANS K-9 CORPS INC ↗
- Who funds NAVY SEAL FOUNDATION INC ↗
- Who funds SPECIAL OPERATIONS WARRIOR FOUNDATION ↗
- Who funds THE ROTARY FOUNDATION OF ROTARY INTERNATIONAL ↗
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: 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 Ronkonkoma Rc Charitable Fund 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.
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 Ronkonkoma Rc Charitable Fund Inc?
Find your warmest path to Ronkonkoma Rc Charitable Fund 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.