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EIN 48-0918408

Charles Koch Foundation

IRS 501(c) type
501(c)(3)
Num. employees
15
City
Arlington
State
Virginia
Year formed
2014
Most recent tax filings
2024-12-01
NTEE code, primary
T21: Corporate foundations
Description
The Charles Koch Foundation was established in 1980 by Charles G. Koch in order to advance social progress and well-being through the study and advancement of economic freedom.
Total revenues
$208,231
2024
Total expenses
$67,934,289
2024
Total assets
$758,930,141
2024
Num. employees
15
2024

Program areas at Charles Koch Foundation

Return of unused grant funds

Grants made by Charles Koch Foundation

GranteeGrant descriptionAmount
George Mason University FoundationGeneral Operating Support$23,675,637
Institute for Humane StudiesGeneral Operating Support$6,090,000
NDSU FoundationGeneral Operating Support$2,000,000
...and 62 more grants made totalling $53,432,722

Who funds Charles Koch Foundation

Grants from foundations and other nonprofits
GrantmakerDescriptionAmount
Center for Expanding Leadership and OpportunitySupport College Service Initiatives$10,000

Financials for Charles Koch Foundation

RevenuesFYE 12/2024
Total grants, contributions, etc.$44,958
Investment income and dividends$1,238,772
Net rental income$142
Net gain from sale of non-inventory assets$-1,000,000
Gross sales of inventory$0
Miscellaneous revenues$23,002
Total revenues$208,231

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Members 1st Charitable FoundationEnola, PA$241,440
Data update history
April 21, 2026
Received grants
Identified 1 new grant, including a grant for $10,000 from Center for Expanding Leadership and Opportunity
April 10, 2026
Updated personnel
Identified 2 new personnel
March 31, 2026
Posted financials
Added Form 990PF for fiscal year 2024
February 27, 2026
Updated personnel
Identified 4 new personnel
February 4, 2026
Used new vendors
Identified 4 new vendors, including , , , and
Nonprofit Types
Grantmaking organizationsPrivate foundationsPrivate non-operating foundationsCorporate foundationsCharities
Issues
EducationCriminal justice
Characteristics
Provides grantsPartially liquidatedNational levelTax deductible donationsAccepts online donations
General information
Address
4201 Wilson Blvd Suite 0800
Arlington, VA 22203
Metro area
Washington-Arlington-Alexandria, DC-VA-MD-WV
County
Arlington County, VA
Website URL
charleskochfoundation.org/ 
Phone
(703) 214-7118
Facebook page
ckochfoundation 
Twitter profile
@ckochfoundation 
IRS details
EIN
48-0918408
Fiscal year end
December
Taxreturn type
Form 990-PF
Year formed
2014
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
T21: Corporate foundations
NAICS code, primary
813211: Grantmaking Foundations
Parent/child status
Independent
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