Cornerstone Security Foundation Inc
Invitation OnlyReston, Virginia · EIN 27-1509055 · Private foundation
Grants paid (2025)$164K
Organizations funded7
Typical grant$11,000
Total assets$2.4M
Half of its grants to organizations were between $5,000 and $36,000.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
28% of grants went outside Virginia.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| The Falls Church Anglican | Falls Church, VA | Charitable | $82,250 |
| Five Talents USA | Falls Church, VA | Charitable | $36,000 |
| Daniel Boone Baptist Church | Gate City, VA | Charitable | $15,000 |
| Five Talents International | Vienna, VA | Charitable | $11,000 |
| Oasis Life Network | Falls Church, VA | Charitable | $10,000 |
| Csehy Summer School of Music | Fountainville, PA | Charitable | $5,000 |
| Old Faithful Christian | Idaho Falls, ID | Charitable | $5,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $164,250 | 7 |
| 2024 | $235,000 | 10 |
| 2023 | $160,000 | 6 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 15, 2026 - IRS e-file batch, object ID 202641359349101264
- IRS Tax Exempt Organization Search for EIN 27-1509055
- Profile updated Nov 6, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.