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Nonprofit · EIN 20-5988817

THOMAS & MAUREEN OCONNOR FAMILY FOUNDATION

Tax-exempt · BOURBONNAIS, IL 60914

Financials

$29K$172K2023$94K$229K2024$161K$204K2025
Revenue Expenses · by fiscal year end
Financials of THOMAS & MAUREEN OCONNOR FAMILY FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2026990-PF$160,630$203,615-$42,985$5,308,757$0$5,308,757
June 30, 2025990-PF$93,530$228,515-$134,985$4,438,442$0$4,438,442
June 30, 2024990-PF$28,919$172,375-$143,456$4,279,539$0$4,279,539
Financial details: 990-PF for the year ended June 30, 2026

Revenue

Dividends
$45,556
Interest
$2
Net gain from sales of assets
$115,072

Expenses

Grants and similar amounts paid
$201,950
Disbursements for charitable purposes
$203,615
Excise tax on investment income
$2,233

Balance sheet and other

Total assets, start of year
$4,438,442
Total assets, end of year
$5,308,757
Total liabilities, end of year
$0
Net assets, end of year
$5,308,757
Fair market value of assets
$5,308,757
Qualifying distributions
$203,615
Net investment income
$160,630

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 June 30, 2026, highest compensation first.

NameTitleHours / weekCompensation
MAUREEN A OCONNOR 1 INDIVID
3660 TOULOUSE STREET, BOURBONNAIS, IL 60914
TRUSTEE2$0
KELLY OCONNOR-GOLDBERG 1 INDIVID
914 GARDNER ROAD, FLOSSMOOR, IL 60422
TRUSTEE0$0
THOMAS L OCONNOR Jr 1 DIVID
1189 VANTAGE LANE, BOURBONNAIS, IL 60914
TRUSTEE0$0
KATHLEEN E OCONNOR 1 INDIVID
1502 BUDD BLVD, KANKAKEE, IL 60901
TRUSTEE0$0
990-PF for the year ended June 30, 2025: 4 people
NameTitleHours / weekCompensation
MAUREEN A OCONNOR 1 INDIVID
3660 TOULOUSE STREET, BOURBONNAIS, IL 60914
TRUSTEE2$0
KELLY OCONNOR-GOLDBERG 1 INDIVID
914 GARDNER ROAD, FLOSSMOOR, IL 60422
TRUSTEE0$0
THOMAS L OCONNOR Jr 1 DIVID
1189 VANTAGE LANE, BOURBONNAIS, IL 60914
TRUSTEE0$0
KATHLEEN E OCONNOR 1 INDIVID
1502 BUDD BLVD, KANKAKEE, IL 60901
TRUSTEE0$0
990-PF for the year ended June 30, 2024: 4 people
NameTitleHours / weekCompensation
MAUREEN A OCONNOR 1 INDIVID
3660 TOULOUSE STREET, BOURBONNAIS, IL 60914
TRUSTEE2$0
KELLY OCONNOR-GOLDBERG 1 INDIVID
914 GARDNER ROAD, FLOSSMOOR, IL 60422
TRUSTEE0$0
THOMAS L OCONNOR JR 1 DIVID
1189 VANTAGE LANE, BOURBONNAIS, IL 60914
TRUSTEE0$0
KATHLEEN E OCONNOR 1 INDIVID
1502 BUDD BLVD, KANKAKEE, IL 60901
TRUSTEE0$0

Address and contacts

Address (IRS master file)
3660 TOULOUSE, BOURBONNAIS, IL 60914-4559
In care of
% MAUREEN A OCONNOR
Signed the 990-PF
MAUREEN A OCONNOR, TRUSTEE
Phone
(815) 933-1291
Return prepared by
RYAN D ANDERSON CPA LTD

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. 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, 2026990-PF on file
2024June 30, 2025November 17, 2025990-PF on file
2023June 30, 2024November 15, 2024990-PF on file

IRS record

EIN
20-5988817
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
2007
Accounting year ends
June
Files
Form 990-PF
Assets (IRS master file)
$5,308,757
Income (IRS master file)
$264,326

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFJune 2026$160,630$203,615$5,308,757XML
990-PFJune 2025$93,530$228,515$4,438,442XML
990-PFJune 2024$28,919$172,375$4,279,539XML
990-PFJune 2023–––IRS
990-PFJune 2022–––IRS
990-PFJune 2021–––IRS
990-PFJune 2019–––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 20-5988817).

Questions about THOMAS & MAUREEN OCONNOR FAMILY FOUNDATION

What is the EIN of THOMAS & MAUREEN OCONNOR FAMILY FOUNDATION?
The employer identification number (EIN) of THOMAS & MAUREEN OCONNOR FAMILY FOUNDATION is 20-5988817.
Is THOMAS & MAUREEN OCONNOR FAMILY FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2007.
Are donations to THOMAS & MAUREEN OCONNOR FAMILY FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does THOMAS & MAUREEN OCONNOR FAMILY FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of THOMAS & MAUREEN OCONNOR FAMILY FOUNDATION due?
The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did THOMAS & MAUREEN OCONNOR FAMILY FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended June 2026.
Who are the officers and directors of THOMAS & MAUREEN OCONNOR FAMILY FOUNDATION?
The 990-PF for the year ended June 30, 2026 lists 4 people; 0 received compensation from the organization.
How much revenue does THOMAS & MAUREEN OCONNOR FAMILY FOUNDATION have?
On its 990-PF for the year ended June 30, 2026 it reported revenue of $160,630, expenses of $203,615 and total assets of $5,308,757 at year end.

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