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US nonprofit · EIN 854058882 · Arlington, VAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 854058882) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PF), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Charles Koch Foundation II

Donations deductible
Total assets
$79.3m
IRS master file
Directors and trustees
7
6.4 years on average
Left since last filing
0
no seats appear to have opened
Officers and senior staff
1
named in Part VII
Activity
T22
Philanthropy, voluntary services and grantmaking
Filings on record
1
latest 2020
Renewal outlook
Insufficient evidence
score 0 of 100
Exempt since
2021
5 years ago
How am I connected?

Charles Koch Foundation II's network

7 people6 organisationsi7 people and 6 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (7). Violet dotted lines (10) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

7 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record.
NameRole as filedSinceOn the board
Brian HooksDirector2020
6 yrs
Brian MenkesCompany secretary2020
6 yrs
C Chase KochDirector2020
6 yrs
Dale GibbensDirector2020
6 yrs
Dave RobertsonDirector2020
6 yrs
Elizabeth B KochDirector2020
6 yrs
Kara HartnettTreasurer2020
6 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Ryan StowersExecutive Director2020

About

Legal name
Charles Koch Foundation II
EIN
854058882
Address
4201 Wilson Blvd Suite 0800, Arlington, VA, 22203-4492
State
Virginia
Activity (NTEE)
T22 Philanthropy, voluntary services and grantmaking
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Philanthropy, Voluntarism & Grantmaking Foundations
Size band
9 (IRS master file code)
IRS ruling date
1 April 2021
Status
Code 01 (unconditional exemption)
Form 990 filings on record
1, latest 2020
IRS Publication 78
PF (contributions deductible)

Most connected

Longest observed on the filings

≥6years on the filingsBrian Hooks
≥6years on the filingsBrian Menkes
≥6years on the filingsC Chase Koch
≥6years on the filingsDale Gibbens

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$0$63.2mDeficit $63.2m

As filed on the IRS Form 990. US dollars.