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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 94-3188173

CENTRAL IDAHO HISTORICAL MUSEM INC

Tax-exempt · MCCALL, ID 83638

Address and contacts

Address (IRS master file)
PO BOX 4341, MCCALL, ID 83638-8341
In care of
% JULIE GROVE
Mailing address (990-N for 2025)
PO Box 4341, McCall ID 83638
Principal officer (990-N for 2025)
Kathy Deinhardt, PO Box 4341, McCall ID 83638

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, 2024990-N on file

File the 2026 990-N for CENTRAL IDAHO HISTORICAL MUSEM INC

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

IRS record

EIN
94-3188173
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
1997
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Kathy Deinhardt
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Kathy Deinhardt-Hill
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Kathy Deinhardt
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Walter Sledzieski
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: JULIE GROVE
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: JULIE GROVE
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 94-3188173).

Questions about CENTRAL IDAHO HISTORICAL MUSEM INC

What is the EIN of CENTRAL IDAHO HISTORICAL MUSEM INC?
The employer identification number (EIN) of CENTRAL IDAHO HISTORICAL MUSEM INC is 94-3188173.
Is CENTRAL IDAHO HISTORICAL MUSEM INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1997.
Are donations to CENTRAL IDAHO HISTORICAL MUSEM INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does CENTRAL IDAHO HISTORICAL MUSEM INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of CENTRAL IDAHO HISTORICAL MUSEM INC 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 CENTRAL IDAHO HISTORICAL MUSEM INC 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 CENTRAL IDAHO HISTORICAL MUSEM INC?
The 990-N for 2025 names Kathy Deinhardt.

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