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Nonprofit · EIN 20-2078521

CATHERINE ZDEBLICK FOUNDATION INC

Tax-exempt · MIDDLETON, WI 53562

Financials

$14K$27K2023$28K$58K2024$76K$321K2025
Revenue Expenses · by fiscal year end
Financials of CATHERINE ZDEBLICK FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$76,139$321,179-$245,040$569,951$0$569,951
December 31, 2024990-PF$27,639$58,254-$30,615$807,991$0$807,991
December 31, 2023990-PF$13,734$26,871-$13,137$838,606$0$838,606
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$18,936
Net gain from sales of assets
$57,203

Expenses

Grants and similar amounts paid
$310,000
Disbursements for charitable purposes
$310,215
Excise tax on investment income
$906

Balance sheet and other

Total assets, start of year
$807,991
Total assets, end of year
$569,951
Total liabilities, end of year
$0
Net assets, end of year
$569,951
Fair market value of assets
$775,351
Qualifying distributions
$310,215
Net investment income
$76,139

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
CATHERINE ZDEBLICK
5017 ST CYR RD, MIDDLETON, WI 53562
TRUSTEE/PRES1$0
JOHN ZDEBLICK
5017 ST CYR RD, MIDDLETON, WI 53562
DIRECTOR1$0
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
CATHERINE ZDEBLICK
5017 ST CYR RD, MIDDLETON, WI 53562
TRUSTEE/PRES1$0
JOHN ZDEBLICK
5017 ST CYR RD, MIDDLETON, WI 53562
DIRECTOR1$0
JOHN F SUBY
2901 W BELTLINE HWY STE 201, MADISON, WI 53713
DIRECTOR1$0
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
CATHERINE ZDEBLICK
5017 ST CYR RD, MIDDLETON, WI 53562
TRUSTEE/PRES1$0
JOHN ZDEBLICK
5017 ST CYR RD, MIDDLETON, WI 53562
DIRECTOR1$0
JOHN F SUBY
2901 W BELTLINE HWY STE 201, MADISON, WI 53713
DIRECTOR1$0

Address and contacts

Address (IRS master file)
5017 SAINT CYR RD, MIDDLETON, WI 53562-2424
Signed the 990-PF
CATHERINE ZDEBLICK, TRUSTEE/PRESIDENT
Phone
(608) 233-8776
Return prepared by
JOHN F SUBY AND ASSOCIATES SC

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
20-2078521
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
2005
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$569,951
Income (IRS master file)
$314,239

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$76,139$321,179$569,951IRS
990-PFDecember 2024$27,639$58,254$807,991IRS
990-PFDecember 2023$13,734$26,871$838,606XML
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 20-2078521).

Questions about CATHERINE ZDEBLICK FOUNDATION INC

What is the EIN of CATHERINE ZDEBLICK FOUNDATION INC?
The employer identification number (EIN) of CATHERINE ZDEBLICK FOUNDATION INC is 20-2078521.
Is CATHERINE ZDEBLICK FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
Are donations to CATHERINE ZDEBLICK FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does CATHERINE ZDEBLICK FOUNDATION INC file?
Form 990-PF. Private foundations file every year.
When is the next return of CATHERINE ZDEBLICK 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 CATHERINE ZDEBLICK 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 CATHERINE ZDEBLICK FOUNDATION INC?
The 990-PF for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
How much revenue does CATHERINE ZDEBLICK FOUNDATION INC have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $76,139, expenses of $321,179 and total assets of $569,951 at year end.

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