Private foundation · EIN 11-3368339 · Mineola, New York · Philanthropy & grantmaking

Slone Family Foundation

Should you approach them?

Don't send a cold proposal. The foundation reports that it only gives to preselected organizations; an introduction through a current grantee or board member is the realistic route.

From the 2025 Form 990-PF: 24 grants paid, $239K total, median $1,250. 67% of grants stayed in New York. Stated restrictions: N/A

Accepts applications
No
per 990-PF Part XV
Grants paid, 2025
24
$239K
Median grant
$1,250
Stays in NY
67%
of grants
Deadline
N/A
Assets
$4.4M

How to apply

N/A Contact: Richard Slone, 240 Mineola Blvd, Mineola, Ny, 5163336464, ZADAJO@MSN.COM Deadlines: N/A Restrictions: N/A

Quoted from Part XV of the foundation's 2025 Form 990-PF; the full text is in the filing. Confirm on the foundation's website before you write.

Grants paid in 2025

24 grants, all shown · from Form 990-PF Part XV

RecipientPurposeAmount
Northwell HealthNew Hyde Park, NYEmployees are led by esteemed senior leaders for a common goal--to raise the standard of health care for all. we're a network of collaborat…$142K
HadassahNew York, NYCreate new leadership roles for women, sustaining a vibrant jewish state and paving the way for a pioneering health care system that saves…$27K
Birth FoundationSanta Clara, CAThe foundation promotes a natural and holistic approach to childbirth, emphasizing the transformation of the self into a new state of self-…$20K
United Jewish AppealNew York, NYProvide care for jews everywhere and new yorkers of all backgrounds, respond to crises close to home and far away, and shape our jewish fut…$18K
Birth FoundationSanta Clara, CAThe foundation promotes a natural and holistic approach to childbirth, emphasizing the transformation of the self into a new state of self-…$10K
Owh CongregationOld Westbury, NYOld westbury hebrew congregation - owhc - is a vibrant, egalitarian, and participatory congregation within the conservative movement. we ar…$3,024
The Viscardi CenterAlbertson, NYThe viscardi center is a non-profit organization that educates, employs, and empowers children, adults, and veterans with disabilities or s…$3,000
Sid Jacobson JCCGreenvale, NYSid jacobson jcc, the only full-service jcc on long island's north shore, provides a full range of cutting-edge recreational, health, fitne…$2,625
Make a Wish FoundationNew York, NYCar donation foundation is a 501(c)3 nonprofit organization established to benefit charities throughout the united states. car donation fou…$2,500
Dror for the WoundedNew York, NYProvides fiancial assistance to serverly wounded veterans of the israel defense force$2,500
Rockland Jewish CenterPhoenix, AZJcc rockland is dedicated to the enrichment and continuity of jewish life and to the preservation and celebration of our rich heritage. the…$1,800
Jack's Run for AutismMineola, NYJack's run is dedicated to supporting individuals with autism and their families through programs that help them function better in everyda…$1,500
American AcademyAlexandria, VAThe american academy has offered a private, online, and fully accredited path for students around the world to recover credits, work ahead,…$1,000
Pink PromisesPhiladelphia, PAPink promises & dme is here to offer the highest quality of medical supplies you need . we offer a wide variety of post mastectomy products…$1,000
Play for PinkNew York, NYTo speed advances in breast cancer detection, treatment, and survivorship, play for p.i.n.k. (prevention, immediate diagnosis, new technolo…$1,000
North Shore Child and Family Guidance CenterRoslyn Heights, NYWe are the preeminent not-for-profit children's mental health agency on long island, dedicated to restoring and strengthening the emotional…$550
Bnai TorahBoca Radon, FLB'nai torah congregation is the largest conservative synagogue in southeast florida with over 1,300 membership families. we are a close-kni…$515
Friends of Old Westbury GardensOld Westbury, NYOld westbury gardens welcomes visitors of all ages for guided tours of westbury house, in-depth tours of the formal gardens, school visits,…$500
Friends of Israel Defense ForceNew York, NYFidf fulfills a dynamic portfolio of commitments dedicated to meaningful, life-changing programs for the soldiers who keep israel safe and…$500
National Foundation for Ectodermal DysplasiasFairview Heights, ILThe national foundation for ectodermal dysplasias will be knownas a recognized leader among health-related nonprofit organizations;for prov…$250
Michael J Fox FoundationNew York, NYRaise funds for research to end parkinsons disease$100
Old Westbury Fire DepartmentOld Westbury, NYProvide programs to reduce the risk of fire and maintain required equipment$100
Police Athletic LeagueNew Hyde Park, NYThe police athletic league, together with nypd and the law enforcement community, supports and inspires new york city youth to realize thei…$100
The Pap CorpDeerfield, FLRaise funds for cancer researach at sylvester comprehensive cancer center$100

By state: New York 16 · California 2 · Arizona 1 · Virginia 1 · Pennsylvania 1 · Florida 2

About this foundation

Slone Family Foundation is a private grantmaking foundation in Mineola, New York, administered in care of Richard Slone, tax-exempt since 1997. Private foundations must pay out roughly 5% of their assets each year, mostly as grants to 501(c)(3) public charities.

All filings on ProPublica

Does Slone Family Foundation accept grant applications?

No. On its 2025 Form 990-PF the foundation checked that it only makes contributions to preselected organizations. Look for an introduction through a current grantee.

How much does Slone Family Foundation give each year?

In tax year 2025 it paid $239K across 24 grants, a median of $1,250.

Where does Slone Family Foundation give?

New York (16 grants), California (2 grants), Arizona (1 grants) and elsewhere, per its latest filing.

More foundations near Mineola that accept applications

All in New York
FoundationBased inGrants paidMedian grantAccepts applicationsAssets
Audrey Love Charitable Foundationsince 1987 Mineola, NY $1.8M129 grants · 2025 $10KPreselected only $60M
Richard and Mary Morrison Foundationsince 2010 Mineola, NY — —Not stated $3.5M
John H and Dorothy M Scully Trustsince 2023 Mineola, NY $127K16 grants · 2025 $5,000Preselected only $1.8M
Bloomberg Family Foundation Incsince 2008 New York, NY $1.0B203 grants · 2024 $1.5MPreselected only $12B
Foundation to Promote Open Societysince 2009 New York, NY $482M738 grants · 2024 $257KPreselected only $11B
Ford Foundationsince 1960 New York, NY $845M4,007 grants · 2024 $100KYes $17B
Andrew W Mellon Foundationsince 1956 New York, NY $555M848 grants · 2024 $500KYes $8.1B
Leona M & Harry B Helmsley Charitable Trustsince 2000 New York, NY $441M570 grants · 2024 $397KPreselected only $7.3B
Email me matching grants