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Nonprofit · EIN 84-1793889

SENTINEL FOUNDATION

Tax-exempt · GOLDEN, CO 80401

Financials

$548K$158K2022$525K$88K2023$588K$165K2024
Revenue Expenses · by fiscal year end
Financials of SENTINEL FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$588,280$164,644$423,636$2,062,614$0$2,062,614
June 30, 2024990$525,352$88,213$437,139$1,638,978$0$1,638,978
June 30, 2023990$548,336$157,727$390,609$1,201,839$0$1,201,839
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$544,394
Program service revenue
$0
Investment income
$132,412
Net income from fundraising events
-$88,526
Other revenue
-$88,526

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Accounting fees
$798
Program services (functional)
$164,644

Balance sheet and other

Total assets, start of year
$1,638,978
Total assets, end of year
$2,062,614
Total liabilities, end of year
$0
Net assets, end of year
$2,062,614
Net assets without donor restrictions
$2,062,614
Gross receipts
$676,806
Employees
0
Volunteers
0
Year formed
2019
State of legal domicile
CO

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 June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
Gina SchlosserChair
Trustee or director, Officer
2$0
Camrene Van ScoykVice Chair
Trustee or director, Officer
2$0
Meagan KilcoyneSecretary
Trustee or director, Officer
1$0
Katie ToddTreasurer
Trustee or director, Officer
1$0
Cris ChaconDirector
Trustee or director
1$0
990 for the year ended June 30, 2024: 5 people
NameTitleHours / weekCompensation
Gina SchlosserChair
Trustee or director, Officer
2$0
Camrene Van ScoykVice Chair
Trustee or director, Officer
2$0
Meagan KilcoyneDirector
Trustee or director
2$0
Katie ToddTreasurer
Trustee or director, Officer
2$0
Cris ChaconDirector
Trustee or director
2$0
990 for the year ended June 30, 2023: 5 people
NameTitleHours / weekCompensation
Gina SchlosserChair
Trustee or director, Officer
2$0
Camrene Van ScoykVice Chair
Trustee or director, Officer
2$0
Meagan KilcoyneDirector
Trustee or director, Officer
2$0
Katie ToddTreasurer
Trustee or director, Officer
2$0
Cris ChaconDirector
Trustee or director, Officer
2$0

Address and contacts

Address (IRS master file)
601 CORPORATE CIRCLE, GOLDEN, CO 80401-5607
Principal officer (990 for 2024)
Gina Schlosser, 601 Corporate Circle, Golden, CO 80401
Signed the 990
Gina Schlosser, Board Chair
Phone
(720) 598-6700
Return prepared by
Hoelting & Company Inc

Mission

To support the mission and vision of Golden View Classical Academy by financing various School expenses in addition to enhancing teacher salaries and bonuses through grants and fundraising activities.

990 for the year ended June 30, 2025

Program accomplishments

  • The Sentinel Foundation received contributions related to program service revenue of $544,394 to finance various expenses of Golden View Classical Academy and to enhance teacher salaries and bonuses through grants and fundraising activities.
    Expenses $164,644

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
84-1793889
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
2019
Accounting year ends
June
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B03)
Assets (IRS master file)
$2,062,614
Income (IRS master file)
$676,806

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$588,280$164,644$2,062,614IRS
990June 2024$525,352$88,213$1,638,978XML
990June 2023$548,336$157,727$1,201,839XML
990June 2022–––IRS
990June 2021–––IRS
990June 2020–––IRS

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 84-1793889).

Questions about SENTINEL FOUNDATION

What is the EIN of SENTINEL FOUNDATION?
The employer identification number (EIN) of SENTINEL FOUNDATION is 84-1793889.
Is SENTINEL FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2019.
Are donations to SENTINEL FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SENTINEL FOUNDATION file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of SENTINEL FOUNDATION due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SENTINEL FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended June 2025.
Who is the principal officer of SENTINEL FOUNDATION?
The 990 for the year ended June 30, 2025 names Gina Schlosser.
Who are the officers and directors of SENTINEL FOUNDATION?
The 990 for the year ended June 30, 2025 lists 5 people; 0 received compensation from the organization.
How much revenue does SENTINEL FOUNDATION have?
On its 990 for the year ended June 30, 2025 it reported revenue of $588,280, expenses of $164,644 and total assets of $2,062,614 at year end.

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