Nonprofit · EIN 23-7378930
UNION HISTORICAL SOCIETY
Tax-exempt · UNION, ME 04862
Address and contacts
- Address (IRS master file)
- PO BOX 154, UNION, ME 04862-0154
- Mailing address (990-N for 2025)
- PO Box 154, Union ME 04862
- Principal officer (990-N for 2025)
- Mary Thompson, PO Box 827, Union ME 04862
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 | 990-N on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-N on file |
IRS record
- EIN
- 23-7378930
- 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
- 1974
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Mary Thompson | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Bruce Cobb | December 31, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: Bruce Cobb | December 31, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: Jeff Nims | December 31, 2022 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2021 Officer: Jeff Nims | December 31, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: Sarah Drickey | December 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Sarah Drickey | 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 23-7378930).
Questions about UNION HISTORICAL SOCIETY
- What is the EIN of UNION HISTORICAL SOCIETY?
- The employer identification number (EIN) of UNION HISTORICAL SOCIETY is 23-7378930.
- Is UNION HISTORICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1974.
- Are donations to UNION HISTORICAL SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does UNION HISTORICAL SOCIETY file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of UNION 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 UNION HISTORICAL SOCIETY 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 UNION HISTORICAL SOCIETY?
- The 990-N for 2025 names Mary Thompson.
Other nonprofits in UNION
- UNION FAIR SOCIETY EIN 01-0224214 · last filed 990 for 2026
- THE KNOX COUNTY FISH & GAME ASSOCIATION EIN 01-0226947 · last filed 990-EZ for 2025
- VOSE LIBRARY EIN 01-0364464 · last filed 990 for 2025
- COME SPRING FOOD PANTRY EIN 30-0461633 · last filed 990-EZ for 2025
- UNION CORPORATION FOR BETTER HOUSING EIN 23-7169049 · last filed 990-EZ for 2024
- THOMPSON MEMORIAL ASSOCIATION EIN 87-4218911 · last filed 990-N for 2025
- THE ANCIENT ONES EIN 01-0487080 · last filed 990-PF for 2024
- FRIENDS OF UNION FAIR SOCIETY EIN 82-4385624 · last filed 990-EZ for 2024