Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 36-3841835

PRAIRIE STONE PROPERTY OWNERS ASSOCIATION

Tax-exempt · HOFFMAN EST, IL 60192

Financials

$907K$907K2021$943K$943K2023$982K$1M2024$1.1M$1.1M2025
Revenue Expenses · by fiscal year end
Financials of PRAIRIE STONE PROPERTY OWNERS ASSOCIATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$1,116,306$1,131,437-$15,131$163,001$216,146-$53,145
December 31, 2024990$982,045$1,020,059-$38,014$141,446$179,460-$38,014
December 31, 2023990$943,006$943,006$0$189,923$189,923$0
December 31, 2021990$907,234$907,234$0$267,501$267,501$0
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$1,116,306
Membership dues
$1,116,306
Program service revenue
$0
Investment income
$0
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$23,986
Accounting fees
$869
Program services (functional)
$592,240
Management and general (functional)
$539,197

Balance sheet and other

Total assets, start of year
$141,446
Total assets, end of year
$163,001
Total liabilities, end of year
$216,146
Net assets, end of year
-$53,145
Gross receipts
$1,116,306
Employees
0
Year formed
1992

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 December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
WILLIAM CONOPEOTISPresident
Trustee or director, Officer
0$0
BRETT COLLARDVice President
Trustee or director, Officer
0$0
JAMES CHRISTENSENDirector
Trustee or director
0$0
SHWETA VAN BEVERENDirector
Trustee or director
0$0
MARK HALFORDDirector
Trustee or director
0$0
MARIA BEECROFTTreasurer
Officer
1$0
VIVIAN POULOSASST SECRETARY
Officer
0$0
ARIS HANTGOSSecretary
Officer
0$0
990 for the year ended December 31, 2024: 8 people
NameTitleHours / weekCompensation
WILLIAM CONOPEOTISPresident
Trustee or director, Officer
0$0
BRETT COLLARDVice President
Trustee or director, Officer
0$0
JAMES CHRISTENSENDirector
Trustee or director
0$0
SHWETA VAN BEVERENDirector
Trustee or director
0$0
MARK HALFORDDirector
Trustee or director
0$0
MARIA BEECROFTTreasurer
Officer
1$0
VIVIAN POULOSASST SECRETARY
Officer
0$0
ARIS HANTGOSSecretary
Officer
0$0
990 for the year ended December 31, 2023: 8 people
NameTitleHours / weekCompensation
WILLIAM CONOPEOTISPresident
Trustee or director, Officer
0$0
ANDREW DILLENBURGVice President
Trustee or director, Officer
0$0
MICHAEL BROTNOWDirector
Trustee or director
0$0
JUSTIN JOSEDirector
Trustee or director
0$0
SHWETA VAN BEVERENDirector
Trustee or director
0$0
MARIA BEECROFTTreasurer
Officer
1$0
VIVIAN POULOSASST SECRETARY
Officer
0$0
ARIS HANTGOSSecretary
Officer
0$0
990 for the year ended December 31, 2021: 8 people
NameTitleHours / weekCompensation
WILLIAM CONOPEOTISPresident
Trustee or director, Officer
0$0
ANDREW DILLENBURGVice President
Trustee or director, Officer
0$0
MICHAEL BROTNOWDirector
Trustee or director
0$0
JUSTIN JOSEDirector
Trustee or director
0$0
SHWETA VAN BEVERENDirector
Trustee or director
0$0
MARIA BEECROFTTreasurer
Officer
1$0
VIVIAN POULOSASST SECRETARY
Officer
0$0
ARIS HANTGOSSecretary
Officer
0$0

Address and contacts

Address (IRS master file)
5448 PRAIRIE STONE PKWY, HOFFMAN EST, IL 60192-3721
Principal officer (990 for 2025)
MARIA BEECROFT, 5448 PRAIRIE STONE PARKWAY, HOFFMAN ESTATES, IL 60192
Signed the 990
MARIA BEECROFT, Treasurer
Phone
(708) 417-0545
Return prepared by
Accounting Affiliates Inc

Mission

PROPERTY MANAGEMENT OF PRAIRIE STONE BUSINESS PARK

990 for the year ended December 31, 2025

Program accomplishments

  • MANAGE THE ENVIRONMENTAL SOCIETY OF PRAIRIE STONE BUSINESS PARK
    Expenses $592,240

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 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 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
36-3841835
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible (Pub 78)
Organization other than a public charity or private foundation
Exempt since
1996
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$163,001
Income (IRS master file)
$1,116,306

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$1,116,306$1,131,437$163,001IRS
990December 2024$982,045$1,020,059$141,446XML
990December 2023$943,006$943,006$189,923XML
990December 2022$950,525$950,525$214,136IRS
990December 2021$907,234$907,234$267,501XML
990December 2020–––IRS
990December 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 36-3841835).

Questions about PRAIRIE STONE PROPERTY OWNERS ASSOCIATION

What is the EIN of PRAIRIE STONE PROPERTY OWNERS ASSOCIATION?
The employer identification number (EIN) of PRAIRIE STONE PROPERTY OWNERS ASSOCIATION is 36-3841835.
Is PRAIRIE STONE PROPERTY OWNERS ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 1996.
Are donations to PRAIRIE STONE PROPERTY OWNERS ASSOCIATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Organization other than a public charity or private foundation).
Which annual return does PRAIRIE STONE PROPERTY OWNERS ASSOCIATION 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 PRAIRIE STONE PROPERTY OWNERS ASSOCIATION 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 PRAIRIE STONE PROPERTY OWNERS ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of PRAIRIE STONE PROPERTY OWNERS ASSOCIATION?
The 990 for the year ended December 31, 2025 names MARIA BEECROFT.
Who are the officers and directors of PRAIRIE STONE PROPERTY OWNERS ASSOCIATION?
The 990 for the year ended December 31, 2025 lists 8 people; 0 received compensation from the organization.
How much revenue does PRAIRIE STONE PROPERTY OWNERS ASSOCIATION have?
On its 990 for the year ended December 31, 2025 it reported revenue of $1,116,306, expenses of $1,131,437 and total assets of $163,001 at year end.

Other nonprofits in HOFFMAN EST

All nonprofits in HOFFMAN EST · Illinois