Nonprofit · EIN 81-0344759
LIBERTY COUNTY MUSEUM ASSN
Tax-exempt (reinstated) · CHESTER, MT 59522
Address and contacts
- Address (IRS master file)
- PO BOX 417, CHESTER, MT 59522-0417
- Mailing address (990-N for 2019)
- PO Box 523, Chester MT 59522
- Principal officer (990-N for 2019)
- Diane Gunderson, PO Box 523, Chester MT 59522
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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | Not on file |
| 2023 | June 30, 2024 | November 15, 2024 | Not on file |
IRS record
- EIN
- 81-0344759
- 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
- 2024
- Accounting year ends
- June
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Arts, culture and humanities (A50)
Revocation and reinstatement
- Exemption revoked
- May 15, 2023
- Posted by the IRS
- November 5, 2024
- Reinstated
- Effective October 15, 2024
From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2019 Officer: Diane Gunderson | December 31, 2019 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2018 Officer: HUGH B BROWN | December 31, 2018 | ≤ $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 81-0344759).
Questions about LIBERTY COUNTY MUSEUM ASSN
- What is the EIN of LIBERTY COUNTY MUSEUM ASSN?
- The employer identification number (EIN) of LIBERTY COUNTY MUSEUM ASSN is 81-0344759.
- Is LIBERTY COUNTY MUSEUM ASSN tax-exempt?
- Yes. The IRS revoked its exemption on May 15, 2023 and reinstated it effective October 15, 2024.
- Are donations to LIBERTY COUNTY MUSEUM ASSN tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does LIBERTY COUNTY MUSEUM ASSN file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of LIBERTY COUNTY MUSEUM ASSN due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did LIBERTY COUNTY MUSEUM ASSN last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2019 for the year ended December 31, 2019.
- Who is the principal officer of LIBERTY COUNTY MUSEUM ASSN?
- The 990-N for 2019 names Diane Gunderson.
Other nonprofits in CHESTER
- SWEETGRASS LODGE EIN 81-0383156 · last filed 990 for 2025
- HI-LINE HEALTH SERVICE FOUNDATION INC EIN 81-0453568 · last filed 990 for 2025
- SWEETGRASS LODGE BEQUEST FUND INC EIN 81-0393385 · last filed 990 for 2025
- HI-LINE WOMEN AGAINST BREAST CANCER INC EIN 20-1952390 · last filed 990-EZ for 2025
- MONTANA 4-H FOUNDATION INC EIN 85-2142198 · last filed 990-N for 2024
- FRIENDS OF LIBERTY COUNTY LIBRARY INC EIN 81-0463722 · last filed 990-N for 2025
- LOAVES & FISHES INC EIN 47-4115842 · last filed 990-N for 2023
- AMERICAN LEGION EIN 81-6019104 · last filed 990-N for 2024
All nonprofits in CHESTER · Montana · Arts, culture and humanities