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New York · Private foundation

John N Blackman Sr Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$175k
Granted FY2025(still arriving)
41
Grants FY2025
71
Organizations funded FY2024
0%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$4,000
Largest grant, FY2025
$11,000
Organizations funded a year
66 to 73
FY2018 to FY2024
States reached, FY2025
7
Total assets, FY2025
$525k
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 0% of the organizations John N Blackman Sr Foundation 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 ServicesHealthArts & CultureCommunity ImprovementEducationPhilanthropyOther
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 arriving41$175k7%
FY202471$346k0%
FY202373$346k1%
FY202270$281k4%
FY202168$277k9%
FY202067$235k6%
FY201966$238k2%
FY201867$234k6%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Health$554kArts & Culture$478kHuman Services$263kFood & Nutrition$207kEducation$194kHousing & Shelter$140kCrime & Legal$112kRecreation & Sports$102kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
IL
NY
PA
NJ
CT
RI
CA
VA
NC
DC
TX
FL

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
The Livestrong Foundation$85,00091%
Kweli Journal Inc$79,00098%
Friday Soup Kitchen NYC Inc$67,000534%
The Smiles for Scott Foundation Inc$65,000960%
Dancing Dreams$55,00092%
Ballet Tech Foundation Inc$44,00090%
We Care Blankets$41,0009n/a
Dancing Classrooms Inc$40,00070%
Brooklyn Balletinc$38,00091%
Perdev Perceptual Development Center Inc$36,000910%
Show all 67 grantees
All grantees of John N Blackman Sr Foundation by total granted
GranteeTotal grantedYearsShare of their budget
The Livestrong Foundation$85,00091%
Kweli Journal Inc$79,00098%
Friday Soup Kitchen NYC Inc$67,000534%
The Smiles for Scott Foundation Inc$65,000960%
Dancing Dreams$55,00092%
Ballet Tech Foundation Inc$44,00090%
We Care Blankets$41,0009n/a
Dancing Classrooms Inc$40,00070%
Brooklyn Balletinc$38,00091%
Perdev Perceptual Development Center Inc$36,000910%
The Arab-American Family Support Center Inc$35,00050%
Church of the Holy Apostles$35,0009n/a
Marc S Zeplin Foundation Inc$35,000427%
The Center for Discovery Inc$34,00080%
The Children's Aid Society$34,00080%
Women's Prison Association and Home$34,00080%
Coalition for the Homeless Inc$33,00090%
Bethel Woods Center for the Arts Inc$33,00090%
The Safe Center LI Inc$33,00090%
New York Choral Society Inc$32,00081%
Patient Airlift Services Inc$32,00090%
New York League for Early Learning Inc$30,00091%
Citymeals-On-Wheels$30,00080%
Youth Service League Inc$30,00081%
The Doe Fund Inc$30,00080%
God's Love We Deliver Inc$30,00080%
Chai 4ever Inc$28,80080%
Community-Word Project Inc$28,00080%
Lipstick Angels$28,00061%
Resources for Children With Special Needs Inc$27,00090%
Brooklyn Defender Services$27,00080%
The John Theissen Children's Foundation Inc$27,00030%
Fresh Air Fund$27,00090%
Sanctuary for Families Inc$27,00090%
City Harvest Inc$27,00080%
The Michelle O'Neill Foundation Inc$27,00092%
The Eye-Bank for Sight Restoration Inc DBA The Eye-Bank of New York$27,00090%
Lothlorien Therapeutic Riding Center$27,00092%
Avenues for Justice Inc$27,00090%
New Yorkers for Parks$24,00080%
Inner City Scholarship Fund Inc$24,00080%
Guiding Eyes for the Blind Inc$24,00080%
Hole in the Wall Gang Fund Inc$24,00080%
The Posse Foundation Inc$24,00080%
Christian Herald Association Inc$24,00080%
Eleanor Roosevelt Center at Val-Kill Inc$24,00084%
Midnight Run Inc$24,00081%
City Parks Foundation Inc$24,00080%
Greater New York Councils Boy Scouts of America$24,00080%
The Oliver Scholars Program Inc$24,00080%
Pacific House Inc$20,00020%
Culture for One$18,00061%
Center for Hearing and Communication$18,00090%
Bbb Wise Giving Alliance$16,00080%
Cityarts Inc$15,00051%
Table Ministries Inc$15,00030%
Alzheimer's Drug Discovery Foundation$15,00050%
Best Buddies International Inc$12,00030%
The Diaper Bank of Connecticut Inc$12,00040%
Giving Alternative Learners Uplifting Opportunities Inc$12,00040%
Children's Heart Foundation$9,0003n/a
Sunrise Day Camps Association Inc$8,00040%
Temple Shaari Emeth$6,1003n/a
Children's Heart Foundation$5,00010%
Conanicut Island Sailing Foundation$3,0001n/a
Boca Helping Hands Inc$3,00010%
Rattlestick Productions Inc$3,00010%

What it could do for these grantees

Plus 24 recipients with no EIN on record ($495k), not named here.

Where it is load-bearing

John N Blackman Sr Foundation supplied at least a quarter of the budget for 3 of its grantees at some point. The chart plots its 62 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Livestrong Foundation: $85,000 over 9y, 0.7% of budgetKweli Journal Inc: $79,000 over 9y, 8.2% of budgetFriday Soup Kitchen NYC Inc: $67,000 over 5y, 34% of budgetThe Smiles for Scott Foundation Inc: $65,000 over 9y, 60% of budgetDancing Dreams: $55,000 over 9y, 1.9% of budgetBallet Tech Foundation Inc: $44,000 over 9y, 0.1% of budgetDancing Classrooms Inc: $40,000 over 7y, 0.3% of budgetBrooklyn Balletinc: $38,000 over 9y, 1.0% of budgetPerdev Perceptual Development Center Inc: $36,000 over 9y, 10% of budgetThe Arab-American Family Support Center Inc: $35,000 over 5y, 0.1% of budgetMarc S Zeplin Foundation Inc: $35,000 over 4y, 27% of budgetThe Center for Discovery Inc: $34,000 over 8y, 0.0% of budgetThe Children's Aid Society: $34,000 over 8y, 0.0% of budgetWomen's Prison Association and Home: $34,000 over 8y, 0.1% of budgetCoalition for the Homeless Inc: $33,000 over 9y, 0.0% of budgetBethel Woods Center for the Arts Inc: $33,000 over 9y, 0.1% of budgetThe Safe Center LI Inc: $33,000 over 9y, 0.1% of budgetNew York Choral Society Inc: $32,000 over 8y, 1.4% of budgetPatient Airlift Services Inc: $32,000 over 9y, 0.3% of budgetNew York League for Early Learning Inc: $30,000 over 9y, 0.6% of budgetCitymeals-On-Wheels: $30,000 over 8y, 0.0% of budgetYouth Service League Inc: $30,000 over 8y, 1.4% of budgetThe Doe Fund Inc: $30,000 over 8y, 0.0% of budgetGod's Love We Deliver Inc: $30,000 over 8y, 0.0% of budgetChai 4ever Inc: $28,800 over 8y, 0.2% of budgetCommunity-Word Project Inc: $28,000 over 8y, 0.3% of budgetLipstick Angels: $28,000 over 6y, 0.8% of budgetResources for Children With Special Needs Inc: $27,000 over 9y, 0.1% of budgetBrooklyn Defender Services: $27,000 over 8y, 0.0% of budgetThe John Theissen Children's Foundation Inc: $27,000 over 3y, 0.5% of budgetFresh Air Fund: $27,000 over 9y, 0.0% of budgetSanctuary for Families Inc: $27,000 over 9y, 0.0% of budgetCity Harvest Inc: $27,000 over 8y, 0.0% of budgetThe Michelle O'Neill Foundation Inc: $27,000 over 9y, 2.4% of budgetThe Eye-Bank for Sight Restoration Inc DBA The Eye-Bank of New York: $27,000 over 9y, 0.0% of budgetLothlorien Therapeutic Riding Center: $27,000 over 9y, 1.8% of budgetAvenues for Justice Inc: $27,000 over 9y, 0.2% of budgetNew Yorkers for Parks: $24,000 over 8y, 0.4% of budgetInner City Scholarship Fund Inc: $24,000 over 8y, 0.0% of budgetGuiding Eyes for the Blind Inc: $24,000 over 8y, 0.0% of budgetHole in the Wall Gang Fund Inc: $24,000 over 8y, 0.0% of budgetThe Posse Foundation Inc: $24,000 over 8y, 0.0% of budgetChristian Herald Association Inc: $24,000 over 8y, 0.0% of budgetEleanor Roosevelt Center at Val-Kill Inc: $24,000 over 8y, 4.0% of budgetMidnight Run Inc: $24,000 over 8y, 0.9% of budgetCity Parks Foundation Inc: $24,000 over 8y, 0.0% of budgetGreater New York Councils Boy Scouts of America: $24,000 over 8y, 0.0% of budgetThe Oliver Scholars Program Inc: $24,000 over 8y, 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 62.

Nonprofits that may fit its grantmaking

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 Hyde and Watson FoundationNJ33.6× affinity15 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Hyde and Watson Foundation · The New York Community Trust · American Express Foundation · Jewish Communal Fund · Jpmorgan Chase Foundation · Boston Foundation Inc · Cornelia T Bailey Charitable Trust · Pinkerton Foundation · The Goldman Sachs Charitable Gift Fund · Altman Foundation · Eugene M Lang Foundation · Lily Auchincloss Foundation Inc

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 John N Blackman Sr Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to John N Blackman Sr Foundation?

Find your warmest path to John N Blackman Sr Foundation 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 John N Blackman Sr Foundation

How much does John N Blackman Sr Foundation give?
John N Blackman Sr Foundation reported 41 grants totaling $174,600 in its FY2025 IRS filing. It funded between 66 and 73 organizations a year over FY2018 to FY2024.
What does John N Blackman Sr Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Health (23%), Arts & Culture (20%), Human Services (11%).
Who are John N Blackman Sr Foundation's largest grantees?
By total granted over FY2017 to FY2025: The Livestrong Foundation ($85k), Kweli Journal Inc ($79k), Friday Soup Kitchen NYC Inc ($67k).
Does John N Blackman Sr Foundation fund new organizations?
In FY2024, 0% of the organizations it funded were first-time grantees.
Does John N Blackman Sr Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as John N Blackman Sr Foundation?
Its strongest co-funders, measured against what their size predicts, include The Hyde and Watson Foundation, The New York Community Trust, American Express Foundation.
Where is John N Blackman Sr Foundation based?
John N Blackman Sr Foundation 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 91 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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