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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 33-3976084

EL DORADO CANYON

Tax-exempt · ARLINGTON, VA 22204

Financials

$6K$4K2025
Revenue Expenses · by fiscal year end
Financials of EL DORADO CANYON by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$6,149$3,948$2,201$2,201$0$2,201
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$4,149
Program service revenue
$2,000
Investment income
$0
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Program services (functional)
$1,620
Management and general (functional)
$2,328

Balance sheet and other

Total assets, start of year
$0
Total assets, end of year
$2,201
Total liabilities, end of year
$0
Net assets, end of year
$2,201
Net assets without donor restrictions
$2,201
Gross receipts
$6,149
Employees
0

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
LANDON WINKELVOSSOFFICER
Trustee or director
–$0

Address and contacts

Address (IRS master file)
4916 14TH ST S, ARLINGTON, VA 22204-3353
In care of
% LANDON WINKELVOSS
Principal officer (990 for 2025)
LANDON WINKELVOSS, 4916 14TH ST S, ARLINGTON, VA 22204
Signed the 990
LANDON WINKELVOSS, OFFICER
Phone
(540) 272-2695
Return prepared by
VTA ADVISORS

Mission

EL DORADO CANYON IS AN ORGANIZATION OF FORMER UNITED STATES DOD GOVERNMENT PUBLIC SERVANTS WITH A MISSION TO ADVANCE THE PROFESSION BY PROVIDING EDUCATION AND CAREER DEVELOPMENT INSTRUCTION. EL DORADO CANYON UNITES PAST AND PRESENT MEMBERS OF THE DEFENSE COUNTERTERRORISM CENTER AND ALL ITS PRIOR ITERATIONS IN A STEADFAST COMMITMENT TO SERVICE, CAMARADERIE, AND LEGACY. EL DORADO CANYON MEMBERS HAVE A STRONG BOND, FORGED BY THEIR SHARED SERVICE TO THE SECURITY OF THIS NATION AND DEDICATION TO THE WARFIGHTER AND NATIONAL SECURITY LEADERSHIP. UNITING THESE CURRENT AND FORMER PROFESSIONALS FOSTERS LIFELONG CONNECTIONS, SHARED EXPERTISE, AND SUPPORT TO CONTINUED GOVERNMENT SERVICE, ENTREPRENEURIAL ENDEAVORS, ENTERPRISE, NON-PROFIT ORGANIZATIONS, AND VENTURE CAPITAL. THROUGH COLLABORATION, MENTORSHIP, AND STRATEGIC ENGAGEMENT, WE STRENGTHEN OUR PROFESSIONAL NETWORK WHILE UPHOLDING THE VALUES OF SERVICE, INTEGRITY, AND VIGILANCE. EL DORADO CANYON FACILITATES THE TRANSITION FROM THE GOVERNMENT

990 for the year ended December 31, 2025

Program accomplishments

  • EL DORADO CANYON ACTIVELY ENGAGES WITH THE DEFENSE COUNTERTERRORISM CENTER OF DIA TO IDENTIFY OPPORTUNITIES FOR ITS MEMBERS TO CONTINUE TO SUPPORT THE NATIONAL SECURITY MISSION. THE MISSION OF DEFENDING THE NATION IS FOREVER.
  • Expenses $1,620

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025Check at the IRS
2023December 31, 2023May 15, 2024Check at the IRS

File the 2026 990-N for EL DORADO CANYON

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
33-3976084
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2025
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Assets (IRS master file)
$2,201
Income (IRS master file)
$6,149

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$6,149$3,948$2,201IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 33-3976084).

Questions about EL DORADO CANYON

What is the EIN of EL DORADO CANYON?
The employer identification number (EIN) of EL DORADO CANYON is 33-3976084.
Is EL DORADO CANYON tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2025.
Are donations to EL DORADO CANYON tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does EL DORADO CANYON file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of EL DORADO CANYON due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did EL DORADO CANYON last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of EL DORADO CANYON?
The 990 for the year ended December 31, 2025 names LANDON WINKELVOSS.
Who are the officers and directors of EL DORADO CANYON?
The 990 for the year ended December 31, 2025 lists 1 person; 0 received compensation from the organization.
How much revenue does EL DORADO CANYON have?
On its 990 for the year ended December 31, 2025 it reported revenue of $6,149, expenses of $3,948 and total assets of $2,201 at year end.

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