Nonprofit · EIN 23-3014129
CUNO MUSEUM INCORPORATED
Tax-exempt (reinstated) · CHADDS FORD, PA 19317
Address and contacts
- Address (IRS master file)
- PO BOX 403, CHADDS FORD, PA 19317-0403
- Mailing address (990-N for 2025)
- PO Box 403, Chadds Ford PA 19317
- Principal officer (990-N for 2025)
- Rena Cuno, PO Box 403, Chadds Ford PA 19317
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 | No data |
| 2023 | December 31, 2023 | May 15, 2024 | No data |
IRS record
- EIN
- 23-3014129
- 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
- 2013
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Arts, culture and humanities (A50)
Revocation and reinstatement
- Exemption revoked
- May 15, 2011
- Posted by the IRS
- February 22, 2012
- Reinstated
- Effective April 15, 2012
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 2025 Officer: Rena Cuno | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.
Questions about CUNO MUSEUM INCORPORATED
- What is the EIN of CUNO MUSEUM INCORPORATED?
- The employer identification number (EIN) of CUNO MUSEUM INCORPORATED is 23-3014129.
- Is CUNO MUSEUM INCORPORATED tax-exempt?
- Yes. The IRS revoked its exemption on May 15, 2011 and reinstated it effective April 15, 2012.
- Are donations to CUNO MUSEUM INCORPORATED tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CUNO MUSEUM INCORPORATED file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of CUNO MUSEUM INCORPORATED 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 CUNO MUSEUM INCORPORATED 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 CUNO MUSEUM INCORPORATED?
- The 990-N for 2025 names Rena Cuno.
Other nonprofits in CHADDS FORD
- BRANDYWINE CONSERVANCY & MUSEUM OF ART EIN 51-6020908 · last filed 990 for 2025
- BRANDYWINE BATTLEFIELD PARK ASSOCIATES EIN 23-2143174 · last filed 990-EZ for 2025
- CHRISTIAN C SANDERSON MUSEUM EIN 23-7012227 · last filed 990 for 2025
- PHILADELPHIA WATER COLOR SOCIETY EIN 23-6251696 · last filed 990-EZ for 2025
- ABLE ART WORKSHOP NC EIN 33-4171787 · last filed 990-N for 2025
- THE PLANNING DEPT EIN 85-3217046 · last filed 990-N for 2025
- 124TH NEW YORK STATE VOLUNTEERS EIN 56-2345478 · last filed 990-N for 2025
- FRIENDS OF PAINTERS FOLLY EIN 84-3150305 · last filed 990-N for 2025
All nonprofits in CHADDS FORD · Pennsylvania · Arts, culture and humanities