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Nonprofit · EIN 36-4295675

DARIEN STUDY CENTER INC

Tax-exempt · DARIEN, IL 60561

Financials

$515K$713K2023$575K$701K2024
Revenue Expenses · by fiscal year end
Financials of DARIEN STUDY CENTER INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$574,988$701,258-$126,270$5,139,079$42,377$5,096,702
June 30, 2024990$515,157$712,742-$197,585$5,287,962$64,990$5,222,972
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$336,333
Program service revenue
$234,326
Investment income
$3,622
Net income from sales of inventory
$707
Other revenue
$707

Expenses

Grants and similar amounts paid
$0
Other salaries and wages
$265,683
Salaries, compensation and benefits (total)
$297,097
Professional fundraising fees
$0
Accounting fees
$5,284
Occupancy
$78,760
Travel
$16,528
Depreciation
$182,257
Program services (functional)
$678,473
Management and general (functional)
$22,364
Fundraising (functional)
$421

Balance sheet and other

Total assets, start of year
$5,287,962
Total assets, end of year
$5,139,079
Total liabilities, end of year
$42,377
Net assets, end of year
$5,096,702
Land, buildings and equipment
$5,003,529
Net assets without donor restrictions
$5,096,702
Gross receipts
$577,080
Employees
13
Volunteers
150
Year formed
1999
State of legal domicile
IL

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 / weekCompensationOther / benefits
John B HaleyPresident, Director
Trustee or director, Officer
40$0$40,000
Frederick A SmithVice President, Director
Trustee or director, Officer
20$0$0
Daniel J WheadonSecretary, Director
Trustee or director, Officer
3$0$0
Timothy S BarryTreasurer, Director
Trustee or director, Officer
3$0$0
Frank N SzafranskiDirector
Trustee or director
3$0$0
Joseph D BettinardiDirector
Trustee or director
3$0$0
990 for the year ended June 30, 2024: 6 people
NameTitleHours / weekCompensationOther / benefits
John B HaleyPresident, Director
Trustee or director, Officer
40$0$40,000
Frederick A SmithVice President, Director
Trustee or director, Officer
30$0$0
Daniel J WheadonSecretary, Director
Trustee or director, Officer
3$0$0
Timothy S BarryTreasurer, Director
Trustee or director, Officer
3$0$0
Frank N SzafranskiDirector
Trustee or director
3$0$0
Joseph D BettinardiDirector
Trustee or director
3$0$0

Address and contacts

Address (IRS master file)
7800 CASS AVE, DARIEN, IL 60561-5008
Principal officer (990 for 2024)
John B Haley, 7800 CASS AVE, DARIEN, IL 60561
Signed the 990
John Haley, President
Phone
(630) 541-8769

Mission

In cooperation with the Roman Catholic Prelature of Opus Dei, Darien Study Center fosters the search for holiness in the middle of the world, by means of ordinary work and all the other circumstances of daily life. See www.opusdei.org.

990 for the year ended June 30, 2025

Program accomplishments

  • Courses, conferences and classes in Roman Catholic doctrine, philosophy, theology, spiritual, human and ethical formation. Personal spiritual guidance. Youth camps and clubs, sports and cultural activities. Care for elderly and incapacitated persons. Operation and maintenance of residential facilities to carry out these activities, including a Catholic chapel used daily for Holy Mass and other practices of Catholic piety and worship.
    Expenses $678,473 · revenue $574,988

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
36-4295675
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
1999
Accounting year ends
June
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B40)
Assets (IRS master file)
$5,139,079
Income (IRS master file)
$577,080

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$574,988$701,258$5,139,079XML
990June 2024$515,157$712,742$5,287,962XML
990June 2023$485,731$655,147$5,483,407IRS
990June 2022$500,706$654,151$5,636,681IRS
990June 2021–––IRS
990June 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 36-4295675).

Questions about DARIEN STUDY CENTER INC

What is the EIN of DARIEN STUDY CENTER INC?
The employer identification number (EIN) of DARIEN STUDY CENTER INC is 36-4295675.
Is DARIEN STUDY CENTER INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
Are donations to DARIEN STUDY CENTER INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does DARIEN STUDY CENTER INC 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 DARIEN STUDY CENTER INC 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 DARIEN STUDY CENTER INC 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 DARIEN STUDY CENTER INC?
The 990 for the year ended June 30, 2025 names John B Haley.
Who are the officers and directors of DARIEN STUDY CENTER INC?
The 990 for the year ended June 30, 2025 lists 6 people; 0 received compensation from the organization.
How much revenue does DARIEN STUDY CENTER INC have?
On its 990 for the year ended June 30, 2025 it reported revenue of $574,988, expenses of $701,258 and total assets of $5,139,079 at year end.

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