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Nonprofit · EIN 26-1600193

ALOYSIUS FOUNDATION

Tax-exempt · MIDDLETON, WI 53562

Financials

$102K$176K2023$189K$179K2024$131K$179K2025
Revenue Expenses · by fiscal year end
Financials of ALOYSIUS FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$130,946$178,891-$47,945$2,641,717$0$2,641,717
December 31, 2024990-PF$188,863$179,101$9,762$2,379,379$0$2,379,379
December 31, 2023990-PF$102,230$176,119-$73,889$1,943,230$0$1,943,230
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$84,841
Net gain from sales of assets
$46,105

Expenses

Grants and similar amounts paid
$169,500
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$171,875
Excise tax on investment income
$1,764

Balance sheet and other

Total assets, start of year
$2,379,379
Total assets, end of year
$2,641,717
Total liabilities, end of year
$0
Net assets, end of year
$2,641,717
Fair market value of assets
$2,641,717
Qualifying distributions
$171,875
Net investment income
$130,946

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
ERNA KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
PRESIDENT & CEO1$0
THOMAS KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
KEITH KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
LYDIA KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
WILLIAM KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
HANNAH KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
990-PF for the year ended December 31, 2024: 6 people
NameTitleHours / weekCompensation
ERNA KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
PRESIDENT & CEO1$0
THOMAS KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
KEITH KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
LYDIA KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
WILLIAM KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
HANNAH KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
990-PF for the year ended December 31, 2023: 6 people
NameTitleHours / weekCompensation
ERNA KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
PRESIDENT & CEO1$0
THOMAS KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
KEITH KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
LYDIA KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
WILLIAM KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0
HANNAH KOSTUCH
3031 OLD CREEK RD, MIDDLETON, WI 53562
DIRECTOR1$0

Address and contacts

Address (IRS master file)
3031 OLD CREEK RD, MIDDLETON, WI 53562-1856
In care of
% BALLARD SPAHR LLP
Signed the 990-PF
KEITH KOSTUCH, DIRECTOR
Phone
(608) 203-5717
Return prepared by
JOHNSON BLOCK & CO INC

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
26-1600193
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
2008
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$2,641,717
Income (IRS master file)
$173,841

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$130,946$178,891$2,641,717IRS
990-PFDecember 2024$188,863$179,101$2,379,379IRS
990-PFDecember 2023$102,230$176,119$1,943,230XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 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 26-1600193).

Questions about ALOYSIUS FOUNDATION

What is the EIN of ALOYSIUS FOUNDATION?
The employer identification number (EIN) of ALOYSIUS FOUNDATION is 26-1600193.
Is ALOYSIUS FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2008.
Are donations to ALOYSIUS FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does ALOYSIUS FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of ALOYSIUS FOUNDATION 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 ALOYSIUS FOUNDATION 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 ALOYSIUS FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 6 people; 0 received compensation from the organization.
How much revenue does ALOYSIUS FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $130,946, expenses of $178,891 and total assets of $2,641,717 at year end.

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