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Nonprofit · EIN 83-0323509

UNITA COUNTY MUSEUM FOUNDATION

Tax-exempt · EVANSTON, WY 82930

Address and contacts

Address (IRS master file)
1020 FRONT ST, EVANSTON, WY 82930-3437
In care of
% KAY ROSSITER
Mailing address (990-N for 2025)
1020 Front Street, Evanston WY 82930
Principal officer (990-N for 2025)
Gerry Hepper, 1020 Front Street, Evanston WY 82930

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-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024Check at the IRS

IRS record

EIN
83-0323509
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
2004
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Gerry Hepper
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Kay Rossiter
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: KAY ROSSITER
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: KAY ROSSITER
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: KAY ROSSITER
December 31, 2019≤ $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 83-0323509).

Questions about UNITA COUNTY MUSEUM FOUNDATION

What is the EIN of UNITA COUNTY MUSEUM FOUNDATION?
The employer identification number (EIN) of UNITA COUNTY MUSEUM FOUNDATION is 83-0323509.
Is UNITA COUNTY MUSEUM FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2004.
Are donations to UNITA COUNTY MUSEUM FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does UNITA COUNTY MUSEUM FOUNDATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of UNITA COUNTY MUSEUM FOUNDATION 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 UNITA COUNTY MUSEUM FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of UNITA COUNTY MUSEUM FOUNDATION?
The 990-N for 2025 names Gerry Hepper.

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