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Nonprofit · EIN 23-7252106

STERLING-ROCK FALLS HISTORICAL SOCIETY

Tax-exempt · STERLING, IL 61081

Financials

$51K$79K2022$51K$73K2023$49K$74K2024
Revenue Expenses · by fiscal year end
Financials of STERLING-ROCK FALLS HISTORICAL SOCIETY by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$49,077$73,933-$24,856$882,005$0$882,005
December 31, 2023990$51,381$72,670-$21,289$908,416$0$908,416
December 31, 2022990$50,504$79,161-$28,657$929,705$0$929,705
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$43,828
Membership dues
$1,245
Program service revenue
$1,568
Investment income
$2,761
Net income from fundraising events
$920
Other revenue
$920

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Occupancy
$6,174
Depreciation
$45,227
Program services (functional)
$73,933

Balance sheet and other

Total assets, start of year
$908,416
Total assets, end of year
$882,005
Total liabilities, end of year
$0
Net assets, end of year
$882,005
Land, buildings and equipment
$454,759
Net assets without donor restrictions
$775,924
Net assets with donor restrictions
$106,081
Gross receipts
$49,077
Employees
0
Volunteers
9
Year formed
1959
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 December 31, 2024, highest compensation first.

NameTitleHours / weekCompensation
LOREN SWARTLEYPRESIDENT
Trustee or director, Officer
1$0
GENE JACOBYVICE PRESIDENT
Trustee or director, Officer
1$0
PEG ALBERTSECRETARY
Trustee or director, Officer
1$0
WILLIAM ABATEDIRECTOR
Trustee or director
1$0
PAUL AHRENSDIRECTOR
Trustee or director
1$0
GLORIA GRANTDIRECTOR
Trustee or director
1$0
CONNIE SELMIDIRECTOR
Trustee or director
1$0
SALLY ZUITHOFFDIRECTOR
Trustee or director
1$0
TERENCE BUCKALOOEXECUTIVE DIRECTOR
Officer
40$0
990 for the year ended December 31, 2023: 10 people
NameTitleHours / weekCompensation
LOREN SWARTLEYPRESIDENT
Trustee or director, Officer
1$0
GENE JACOBYVICE PRESIDENT
Trustee or director, Officer
1$0
TIM TEDRICKTREASURER
Trustee or director, Officer
1$0
PEG ALBERTSECRETARY
Trustee or director, Officer
1$0
WILLIAM ABATEDIRECTOR
Trustee or director
1$0
PAUL AHRENSDIRECTOR
Trustee or director
1$0
GLORIA GRANTDIRECTOR
Trustee or director
1$0
CONNIE SELMIDIRECTOR
Trustee or director
1$0
SALLY ZUITHOFFDIRECTOR
Trustee or director
1$0
TERENCE BUCKALOOEXECUTIVE DIRECTOR
Officer
40$0
990 for the year ended December 31, 2022: 11 people
NameTitleHours / weekCompensation
LOREN SWARTLEYPRESIDENT
Trustee or director, Officer
1$0
GENE JACOBYVICE PRESIDENT
Trustee or director, Officer
1$0
TIM TEDRICKTREASURER
Trustee or director, Officer
1$0
PEG ALBERTSECRETARY
Trustee or director, Officer
1$0
WILLIAM ABATEDIRECTOR
Trustee or director
1$0
PAUL AHRENSDIRECTOR
Trustee or director
1$0
GLORIA GRANTDIRECTOR
Trustee or director
1$0
CONNIE SELMIDIRECTOR
Trustee or director
1$0
DONNA YOUNG THRU 082022DIRECTOR
Trustee or director
1$0
SALLY ZUITHOFFDIRECTOR
Trustee or director
1$0
TERENCE BUCKALOOEXECUTIVE DIRECTOR
Officer
40$0

Address and contacts

Address (IRS master file)
PO BOX 65, STERLING, IL 61081-0065
In care of
% DUANE ZELLAR
Principal officer (990 for 2024)
LOREN SWARTLEY, PO BOX 65, STERLING, IL 61081
Signed the 990
LOREN SWARTLEY, PRESIDENT
Phone
(815) 622-6215
Return prepared by
WIPFLI ADVISORY LLC

Mission

TO PROMOTE HISTORY OF THE CITIES OF STERLING AND ROCK FALLS ILLINOIS.

990 for the year ended December 31, 2024

Program accomplishments

  • TO PROMOTE RESEARCH, EXPLORATION AND DISCOVERY INTO AND OF THE HISTORY OF THE CITIES OF STERLING-ROCK FALLS ILLINOIS AND OF THE EARLY INHABITANTS OF THE LAND UPON WHICH THE CITIES ARE LOCATED.
    Expenses $73,933 · revenue $1,568

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, 2026Check at the IRS
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
23-7252106
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1977
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$816,014
Income (IRS master file)
$105,309

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024$49,077$73,933$882,005IRS
990December 2023$51,381$72,670$908,416XML
990December 2022$50,504$79,161$929,705XML
990December 2021–––IRS
990-TDecember 2021–––IRS
990December 2020–––IRS
990-TDecember 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 23-7252106).

Questions about STERLING-ROCK FALLS HISTORICAL SOCIETY

What is the EIN of STERLING-ROCK FALLS HISTORICAL SOCIETY?
The employer identification number (EIN) of STERLING-ROCK FALLS HISTORICAL SOCIETY is 23-7252106.
Is STERLING-ROCK FALLS HISTORICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1977.
Are donations to STERLING-ROCK FALLS HISTORICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does STERLING-ROCK FALLS HISTORICAL SOCIETY 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 STERLING-ROCK FALLS HISTORICAL SOCIETY 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 STERLING-ROCK FALLS HISTORICAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of STERLING-ROCK FALLS HISTORICAL SOCIETY?
The 990 for the year ended December 31, 2024 names LOREN SWARTLEY.
Who are the officers and directors of STERLING-ROCK FALLS HISTORICAL SOCIETY?
The 990 for the year ended December 31, 2024 lists 9 people; 0 received compensation from the organization.
How much revenue does STERLING-ROCK FALLS HISTORICAL SOCIETY have?
On its 990 for the year ended December 31, 2024 it reported revenue of $49,077, expenses of $73,933 and total assets of $882,005 at year end.

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