Nonprofit · EIN 39-4883683
MONONA COUNTY HISTORICAL MUSEUM
Tax-exempt · ONAWA, IA 51040
Address and contacts
- Address (IRS master file)
- PO BOX 382, ONAWA, IA 51040-0382
- In care of
- % MATT MINNIHAN
- Mailing address (990-N for 2025)
- PO Box 382, Onawa IA 51040
- Principal officer (990-N for 2025)
- James Robbins, PO Box 382, Onawa IA 51040
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 year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-N on file |
| 2024 | December 31, 2024 | May 15, 2025 | Check at the IRS |
| 2023 | December 31, 2023 | May 15, 2024 | Check at the IRS |
IRS record
- EIN
- 39-4883683
- 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
- 2025
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Arts, culture and humanities (A50)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: James Robbins | December 31, 2025 | ≤ $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 39-4883683).
Questions about MONONA COUNTY HISTORICAL MUSEUM
- What is the EIN of MONONA COUNTY HISTORICAL MUSEUM?
- The employer identification number (EIN) of MONONA COUNTY HISTORICAL MUSEUM is 39-4883683.
- Is MONONA COUNTY HISTORICAL MUSEUM tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2025.
- Are donations to MONONA COUNTY HISTORICAL MUSEUM tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MONONA COUNTY HISTORICAL MUSEUM file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of MONONA COUNTY HISTORICAL MUSEUM 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 MONONA COUNTY HISTORICAL MUSEUM 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 MONONA COUNTY HISTORICAL MUSEUM?
- The 990-N for 2025 names James Robbins.
Other nonprofits in ONAWA
- LOESS HILLS HISTORICAL SOCIETY OF MONONA COUNTY IOWA EIN 42-1330856 · last filed 990-N for 2020
- RURAL IOWA COMMUNITY HEALTH ALLIANCE BENEFITS TRUST EIN 93-2883804 · last filed 990 for 2025
- BURGESS HEALTH CENTER EIN 42-0859940 · last filed 990 for 2025
- BURGESS FOUNDATION EIN 42-1188964 · last filed 990 for 2025
- MAGIC DEPOT CHILD CARE CENTER INC EIN 42-1456565 · last filed 990 for 2025
- ONAWA COMMUNITY FOUNDATION EIN 42-1406597 · last filed 990 for 2025
- NEBOWA CHRISTIAN SERVICES CAMP EIN 80-0461074 · last filed 990 for 2025
- MONONA COUNTY FAIR ASSOCIATION EIN 42-0777782 · last filed 990 for 2025
All nonprofits in ONAWA · Iowa · Arts, culture and humanities