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Nonprofit · EIN 43-1823865

WINDSOR HISTORICAL SOCIETY

Tax-exempt · WINDSOR, MO 65360

Financials

$9K$11K2023$10K$9K2024$16K$35K2025
Revenue Expenses · by fiscal year end
Financials of WINDSOR HISTORICAL SOCIETY by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$15,516$34,752-$19,236$82,052$0$82,052
December 31, 2024990-EZ$10,124$8,684$1,440$101,288$0$101,288
December 31, 2023990-EZ$8,682$11,493-$2,811$99,848$0$99,848
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$7,533
Membership dues
$539
Program service revenue
$4,714
Investment income
$2,730

Expenses

Compensation of officers, directors and key employees
$0
Professional fees and payments to contractors
$120
Occupancy
$33,158
Printing, publications and postage
$453
Other expenses
$1,021

Balance sheet and other

Total assets, start of year
$101,288
Total assets, end of year
$82,052
Total liabilities, end of year
$0
Net assets, end of year
$82,052
Cash, savings and investments
$82,052
Gross receipts
$15,516

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
TOM COLWELLBOARD OT TRUSTEE1$0
JAMES CARTERBOARD OF TRUSTEE1$0
CAROL YOUNTVICE PRESIDENT1$0
SUSAN LUCKPRESIDENT1$0
SANDRA WARREN-STUCKEYTREASURER1$0
RODNEY WESNERBOARD OF TRUSTEE1$0
SARA GURSICK2ND VICE1$0
DOROTHY WARRENSECRETARY1$0
990-EZ for the year ended December 31, 2024: 8 people
NameTitleHours / weekCompensation
DENNIS CARTERBOARD OT TRUSTEE10$0
JAMES CARTERBOARD OF TRUSTEE1$0
CAROL YOUNTVICE PRESIDENT1$0
SUSAN LUCKPRESIDENT1$0
MARTHA CARTERTREASURER1$0
RODNEY WESNERBOARD OF TRUSTEE1$0
SARA GURSICK2ND VICE1$0
DOROTHY WARRENSECRETARY1$0
990-EZ for the year ended December 31, 2023: 6 people
NameTitleHours / weekCompensation
DENNIS CARTERPRESIDENT10$0
JAMES CARTERBOARD OF TRUSTEE1$0
CAROL YOUNTVICE PRESIDENT1$0
SUSAN LUCKSECOND VICE1$0
GYLNNA MORSESECRETARY1$0
MARTHA CARTERTREASURER1$0

Address and contacts

Address (IRS master file)
PO BOX 111, WINDSOR, MO 65360-0111
In care of
% SUSAN LUCK
Mailing address (990-N for 2017)
703 W Colt St, Windsor MO 65360
Principal officer (990-N for 2017)
Dennis W Carter, 703 W Colt St, Windsor MO 65360
Signed the 990-EZ
SUSAN LUCK, PRESIDENT
Phone
(785) 224-8956
Return prepared by
Wandas Bookkeeping & Tax Service

Mission

PUBLIC MUSEUM

990-EZ for the year ended December 31, 2025

Program accomplishments

  • MUSEUM OPEN TO PUBLIC

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. 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-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

File the 2026 990-N for WINDSOR HISTORICAL SOCIETY

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
43-1823865
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
2001
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Assets (IRS master file)
$82,052
Income (IRS master file)
$15,516

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$15,516$34,752$82,052IRS
990-EZDecember 2024$10,124$8,684$101,288XML
990-EZDecember 2023$8,682$11,493$99,848XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2019–––IRS
990-EZDecember 2018–––IRS
990-N for 2017
Officer: Dennis W Carter
December 31, 2017≤ $50,000 receipts––e-Postcard

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 43-1823865).

Questions about WINDSOR HISTORICAL SOCIETY

What is the EIN of WINDSOR HISTORICAL SOCIETY?
The employer identification number (EIN) of WINDSOR HISTORICAL SOCIETY is 43-1823865.
Is WINDSOR HISTORICAL SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2001.
Are donations to WINDSOR HISTORICAL SOCIETY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does WINDSOR HISTORICAL SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of WINDSOR 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 WINDSOR HISTORICAL SOCIETY last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who is the principal officer of WINDSOR HISTORICAL SOCIETY?
The 990-N for 2017 names Dennis W Carter.
Who are the officers and directors of WINDSOR HISTORICAL SOCIETY?
The 990-EZ for the year ended December 31, 2025 lists 8 people; 0 received compensation from the organization.
How much revenue does WINDSOR HISTORICAL SOCIETY have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $15,516, expenses of $34,752 and total assets of $82,052 at year end.

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