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Stephen Siller Tunnel to Towers

EIN: 02-0554654 • Staten Island, NY
Total Assets
$652.8M
Foundation endowment scale
Annual Giving
$16.4M
Annual capital distribution
Typical Grant
$25,500
Most grants: $20K – $198K
Application Status
Accepts New Applicants
Rolling review

About Stephen Siller Tunnel to Towers Grantmaking

Stephen Siller Tunnel to Towers is an institutional grantmaking foundation headquartered in Staten Island, NY (EIN: 02-0554654). According to verified IRS Form 990-PF filings, the foundation maintains $652.8M in total assets and distributed $16.4M across 104 grants. Its typical award size is $25,500, with the middle 50% of awards falling between $20K and $198K. Its primary funding focus includes Human Services & Relief (80%), Health Care & Medical Research (14%), Education & Literacy (3%), with the highest concentration of grants awarded in CA (85%) and OH (7%).

Top Funded Causes% Capital
Human Services & Relief80%
$81.8M deployed21 awards
Health Care & Medical Research14%
$14.1M deployed7 awards
Education & Literacy3%
$2.7M deployed5 awards
International Affairs3%
$2.6M deployed5 awards
Philanthropy & Grantmaking1%
$1.3M deployed8 awards
Top Recipient States% Dollars
CA State Recipients85%
$94.1M funded12 grants
OH State Recipients7%
$7.4M funded5 grants
VA State Recipients5%
$5.3M funded7 grants
NY State Recipients3%
$3.3M funded49 grants
PA State Recipients1%
$1.1M funded3 grants
Grant Size DistributionAward Scale
Major Grants ($100K+)35%
36 large institutional grants
Mid-Sized ($25K–$100K)37%
38 standard program grants
Micro & Small (<$25K)29%
30 grassroots micro-awards
Application Guidelines & DeadlinesPublic Filing Data
Application Policy
Accepts Unsolicited Proposals
Submission Deadlines

Rolling review

Geographic Focus & Restrictions

NY statewide and regional focus

Program Officer & Direct Contacts

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Recent Grant AwardsShowing 5 of 104 verified awards
Recipient OrganizationLocationTax YearAward AmountGrant Purpose
Semper Fi & America's FundOceanside, CA2024$6,000,000Support
Veterans MatterToledo, OH2024$3,100,000Support
Children of Fallen Patriots FoundatReston, VA2024$2,500,000Support
Travis Manion FoundationDoylestown, PA2024$1,000,000Support
Veterans MatterToledo, OH2024$1,000,000Support
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Frequently Asked Questions about Stephen Siller Tunnel to Towers

Does Stephen Siller Tunnel to Towers accept unsolicited grant proposals?

Yes, Stephen Siller Tunnel to Towers accepts unsolicited grant proposals. Submission review cycle: Rolling review.

What is the typical grant size from Stephen Siller Tunnel to Towers?

The median grant size from Stephen Siller Tunnel to Towers is $25,500, with the middle 50% of awards ranging between $20K and $198K.

What causes does Stephen Siller Tunnel to Towers fund?

Over recent Form 990-PF filings, Stephen Siller Tunnel to Towers's primary funding areas have been Human Services & Relief, Health Care & Medical Research, Education & Literacy.

How do I contact Stephen Siller Tunnel to Towers about a grant?

Stephen Siller Tunnel to Towers is headquartered in Staten Island, NY. Verified NPO Grant subscribers can access direct program officer telephone extensions, verified work email addresses, and detailed submission guidelines.