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Nonprofit · EIN 39-1942244

CASTLEROCK FOUNDATION INC

Tax-exempt · ALMA, WI 54610

Financials

$124K$113K2023$76K$54K2024$146K$42K2025
Revenue Expenses · by fiscal year end
Financials of CASTLEROCK FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$146,076$41,854$104,222$951,641$0$951,641
December 31, 2024990-PF$76,188$53,929$22,259$847,419$0$847,419
December 31, 2023990-PF$123,896$113,456$10,440$825,160$0$825,160
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$93,146
Interest
$1,114
Other income
$51,816

Expenses

Grants and similar amounts paid
$38,847
Disbursements for charitable purposes
$41,854
Excise tax on investment income
$1,989

Balance sheet and other

Total assets, start of year
$847,419
Total assets, end of year
$951,641
Total liabilities, end of year
$0
Net assets, end of year
$951,641
Fair market value of assets
$1,877,181
Qualifying distributions
$41,854
Net investment income
$146,076

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-PF for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Gary B Schlosstein
W1586 CTH KK, Alma, WI 54610
President1$0
Najib G Schlosstein
W23588 American Heights Ln, Arcadia, WI 54612
Vice President3$0
Shelby S Schlosstein
W1586 CTH KK, Alma, WI 54610
Secretary2$0
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
Gary B Schlosstein
W1586 CTH KK, Alma, WI 54610
President2$0
Najib G Schlosstein
W23588 American Heights Ln, Arcadia, WI 54612
Vice President2$0
Shelby S Schlosstein
W1586 CTH KK, Alma, WI 54610
Secretary1$0
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
Gary B Schlosstein
W1586 CTH KK, Alma, WI 54610
President2$0
Najib G Schlosstein
W23588 American Heights Ln, Arcadia, WI 54612
Vice President1$0
Shelby S Schlosstein
W1586 CTH KK, Alma, WI 54610
Secretary1$0

Address and contacts

Address (IRS master file)
W1586 CTH KK, ALMA, WI 54610-0000
In care of
% GARY B SCHLOSSTEIN
Signed the 990-PF
GARY B SCHLOSSTEIN, President
Phone
(715) 946-3830
Return prepared by
Kelly J Herold

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. 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-PF on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
39-1942244
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private non-operating foundation
Donations deductible (Pub 78)
Private foundation, 30% limit
Exempt since
1999
Accounting year ends
December
Files
Form 990-PF
Category (NTEE)
Education (B128)
Assets (IRS master file)
$951,641
Income (IRS master file)
$146,076

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$146,076$41,854$951,641IRS
990-PFDecember 2024$76,188$53,929$847,419XML
990-PFDecember 2023$123,896$113,456$825,160XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2018–––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 39-1942244).

Questions about CASTLEROCK FOUNDATION INC

What is the EIN of CASTLEROCK FOUNDATION INC?
The employer identification number (EIN) of CASTLEROCK FOUNDATION INC is 39-1942244.
Is CASTLEROCK FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
Are donations to CASTLEROCK FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does CASTLEROCK FOUNDATION INC file?
Form 990-PF. Private foundations file every year.
When is the next return of CASTLEROCK FOUNDATION INC 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 CASTLEROCK FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2025.
Who are the officers and directors of CASTLEROCK FOUNDATION INC?
The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does CASTLEROCK FOUNDATION INC have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $146,076, expenses of $41,854 and total assets of $951,641 at year end.

Other nonprofits in ALMA

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