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Public nonprofit record

CORNERSTONE SECURITY FOUNDATION

EIN 27-1509055 · Private Grantmaking Foundations (T20)

What they do

CORNERSTONE SECURITY FOUNDATION

Money

Financial picture

Tax year 2025
Revenue$274,040
Expenses$168,096
Assets$2,354,544
Income$372,469
Contributions$120,500
Grants given$2,368,097
Average grant$35,880

About this charity

Recognized since
January 2011
Location
11654 PLAZA AMERICA DRIVE 500, RESTON, VA 20190
County
Fairfax
In care of
CHARLES T QUILLIN JR
Primary officer
CHARLES T QUILLIN JR, PRESIDENT

How to reach them

Filing and classification

Latest tax year
2025
Tax period began
January 1, 2025
Return type
990PF
Tax preparer
BDO USA
NTEE classification
Private Grantmaking Foundations (T20)
IRS tax category
Private Grantmaking Foundations
Grant-giving organization
Yes
More public IRS record details

These are classification codes from the organization’s public nonprofit record.

Subsection
03
Affiliation
3
Classification
1000
Deductibility
1
Foundation
04
Organization
1

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About this report: Information comes from public nonprofit records and may show the latest filing available.

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