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Mostyn Foundation INC

EIN: 13-6171217 • New York, NY
Total Assets
$407K
Foundation endowment scale
Annual Giving
$396K
Annual capital distribution
Typical Grant
$5,000
Most grants: $1K – $10K
Application Status
Invitation Only
Rolling review

About Mostyn Foundation INC Grantmaking

Mostyn Foundation INC is an institutional grantmaking foundation headquartered in New York, NY (EIN: 13-6171217). According to verified IRS Form 990-PF filings, the foundation maintains $407K in total assets and distributed $396K across 170 grants. Its typical award size is $5,000, with the middle 50% of awards falling between $1K and $10K. Its primary funding focus includes Medical Research (31%), Animal-Related (25%), International Affairs (18%), with the highest concentration of grants awarded in FL (32%) and VA (29%).

Top Funded Causes% Capital
Medical Research31%
$125K deployed5 awards
Animal-Related25%
$103K deployed7 awards
International Affairs18%
$73K deployed16 awards
Housing & Shelter14%
$57K deployed5 awards
Public & Societal Benefit13%
$52K deployed7 awards
Top Recipient States% Dollars
FL State Recipients32%
$485K funded27 grants
VA State Recipients29%
$450K funded5 grants
NY State Recipients23%
$350K funded26 grants
DC State Recipients8%
$128K funded29 grants
CA State Recipients8%
$117K funded20 grants
Grant Size DistributionAward Scale
Major Grants ($100K+)1%
1 large institutional grants
Mid-Sized ($25K–$100K)14%
23 standard program grants
Micro & Small (<$25K)86%
146 grassroots micro-awards
Application Guidelines & DeadlinesPublic Filing Data
Application Policy
Invitation Only / Preselected Grantees
Submission Deadlines

Quarterly review cycles. Applications accepted continuously.

Geographic Focus & Restrictions

Priority given to organizations registered and operating in NY or regional districts.

Program Officer & Direct Contacts

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Recent Grant AwardsShowing 5 of 170 verified awards
Recipient OrganizationLocationTax YearAward AmountGrant Purpose
Wild Oceans INCWaterford, VA2025$85,000Marine conservation
Free Arts of NycNew York, NY2025$46,000General
Int'l Gamefish AssociationDania Beach, FL2025$30,000General
Guy Harvey FoundationFort Lauderdale, FL2025$28,000General support
Diabetes Research InstituteHollywood, FL2025$25,000General
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Frequently Asked Questions about Mostyn Foundation INC

Does Mostyn Foundation INC accept unsolicited grant proposals?

Mostyn Foundation INC operates on an invitation-only basis and primarily funds preselected organizations. Direct unsolicited applications are not currently reviewed.

What is the typical grant size from Mostyn Foundation INC?

The median grant size from Mostyn Foundation INC is $5,000, with the middle 50% of awards ranging between $1K and $10K.

What causes does Mostyn Foundation INC fund?

Over recent Form 990-PF filings, Mostyn Foundation INC's primary funding areas have been Medical Research, Animal-Related, International Affairs.

How do I contact Mostyn Foundation INC about a grant?

Mostyn Foundation INC is headquartered in New York, NY. Verified NPO Grant subscribers can access direct program officer telephone extensions, primary office numbers, and detailed submission guidelines.