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New York · Public charity

Nassau County Ahrc Foundation Inc

To receive and administer funds for the benefit of children and adults with intellectual and developmental disabilities ("idd"). By directing financial resources to critical programs and initiatives, nassau county ahrc foundation, inc. ("ahrc foundation") supports opportunities including, but not limited to, education, healthcare,…

$1.5M
Granted FY2025(still arriving)
10
Grants FY2025
9
Organizations funded FY2024
0%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$55,000
Largest grant, FY2025
$800,000
Organizations funded a year
3 to 9
FY2018 to FY2024
States reached, FY2025
1
Total assets, FY2025
$65M

How open it is to new grantees

In FY2024, 0% of the organizations Nassau County Ahrc Foundation Inc funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

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

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

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

’18’19’20’21’22’23’24
Human ServicesEducationYouth 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.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving10$1.5M20%
FY20249$1.9M0%
FY20238$358k13%
FY20227$409k29%
FY20217$350k29%
FY20203$150k0%
FY20194$200k0%
FY20185$235k20%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Health$3.0MHuman Services$815kCrime & Legal$75k

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Citizens Options Unlimited Inc$2,173,71182%
Brookville Center for Childrens Services Inc$1,010,00090%
Community Services Support Corp$800,0001n/a
NYSARC INC Nassau County Chapter$645,00090%
Advantage Care Diagnostic and Treatment Center Inc$360,00092%
Hofstra University$103,90040%
Camp Horseability Inc$75,00052%
Autism Society of America Nassau-Su$69,85043%
Pal-O-Mine Equestrian Inc$32,30041%
Autism Society of America Nassau Suffolk Chapter$25,0001n/a
Show all 12 grantees
All grantees of Nassau County Ahrc Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
Citizens Options Unlimited Inc$2,173,71182%
Brookville Center for Childrens Services Inc$1,010,00090%
Community Services Support Corp$800,0001n/a
NYSARC INC Nassau County Chapter$645,00090%
Advantage Care Diagnostic and Treatment Center Inc$360,00092%
Hofstra University$103,90040%
Camp Horseability Inc$75,00052%
Autism Society of America Nassau-Su$69,85043%
Pal-O-Mine Equestrian Inc$32,30041%
Autism Society of America Nassau Suffolk Chapter$25,0001n/a
The Viscardi Center Inc$20,00020%
Self-Advocacy Association in New Yo State Inc$13,0001n/a

Where it is load-bearing

Each grantee by its size and the share of its budget Nassau County Ahrc Foundation Inc supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetCitizens Options Unlimited Inc: $2,173,711 over 8y, 1.9% of budgetBrookville Center for Childrens Services Inc: $1,010,000 over 9y, 0.4% of budgetNYSARC INC Nassau County Chapter: $645,000 over 9y, 0.1% of budgetAdvantage Care Diagnostic and Treatment Center Inc: $360,000 over 9y, 1.7% of budgetHofstra University: $103,900 over 4y, 0.0% of budgetCamp Horseability Inc: $75,000 over 5y, 1.5% of budgetAutism Society of America Nassau-Su: $69,850 over 4y, 3.1% of budgetPal-O-Mine Equestrian Inc: $32,300 over 4y, 0.7% of budgetThe Viscardi Center Inc: $20,000 over 2y, 0.2% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 9.

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 tightly interlocked group: most of these funders back each other's grantees too.

The Bank of America Charitable Foundation IncNC7.9× affinity4 shared granteesties to 1 of 1Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Bank of America Charitable Foundation Inc · Amazonsmile Foundation

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.

Compare Nassau County Ahrc Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Nassau County Ahrc Foundation Inc?

Find your warmest path to Nassau County Ahrc 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.

About Nassau County Ahrc Foundation Inc

How much does Nassau County Ahrc Foundation Inc give?
Nassau County Ahrc Foundation Inc reported 10 grants totaling $1,492,124 in its FY2025 IRS filing. It funded between 3 and 9 organizations a year over FY2018 to FY2024.
What does Nassau County Ahrc Foundation Inc fund?
By grant dollars over FY2017 to FY2025, its largest causes are Health (77%), Human Services (21%), Crime & Legal (2%).
Who are Nassau County Ahrc Foundation Inc's largest grantees?
By total granted over FY2017 to FY2025: Citizens Options Unlimited Inc ($2.2M), Brookville Center for Childrens Services Inc ($1.0M), Community Services Support Corp ($800k).
Does Nassau County Ahrc Foundation Inc fund new organizations?
In FY2024, 0% of the organizations it funded were first-time grantees.
Which funders back the same organizations as Nassau County Ahrc Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include The Bank of America Charitable Foundation Inc, Amazonsmile Foundation.
Where is Nassau County Ahrc Foundation Inc based?
Nassau County Ahrc Foundation Inc is based in NY.

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 12 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 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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