Nonprofit · EIN 99-0074365
WILCOX MEMORIAL HOSPITAL
Tax-exempt · HONOLULU, HI 96813
Address and contacts
- Address (IRS master file)
- 55 MERCHANT ST FL 25, HONOLULU, HI 96813-4333
- In care of
- % ANN HO
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. 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
- 99-0074365
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Hospital or medical research organization
- Exempt since
- 2011
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Health care (E21)
- Group exemption
- 5834: HAWAII PACIFIC HEALTH
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-T | June 2025 | – | – | – | IRS |
| 990-T | June 2024 | – | – | – | IRS |
| 990-T | June 2023 | – | – | – | IRS |
| 990-T | June 2022 | – | – | – | IRS |
| 990-T | June 2021 | – | – | – | IRS |
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 99-0074365).
Questions about WILCOX MEMORIAL HOSPITAL
- What is the EIN of WILCOX MEMORIAL HOSPITAL?
- The employer identification number (EIN) of WILCOX MEMORIAL HOSPITAL is 99-0074365.
- Is WILCOX MEMORIAL HOSPITAL tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2011.
- Which annual return does WILCOX MEMORIAL HOSPITAL file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of WILCOX MEMORIAL HOSPITAL 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 WILCOX MEMORIAL HOSPITAL last file with the IRS?
- There is no e-filed return or e-Postcard for it in the IRS public files.
Other nonprofits in HONOLULU
- THE QUEENS MEDICAL CENTER EIN 99-0073524 · last filed 990 for 2025
- QUEEN EMMA LAND COMPANY EIN 99-0183769 · last filed 990 for 2025
- KAPIOLANI MEDICAL SPECIALISTS EIN 99-0322406 · last filed 990 for 2025
- THE QUEENS HEALTH SYSTEMS EIN 99-0238120 · last filed 990 for 2025
- HAWAII PACIFIC HEALTH EIN 99-0246363 · last filed 990 for 2025
- KUAKINI MEDICAL CENTER EIN 99-0074139 · last filed 990 for 2025
- QUEENS UNIVERSITY MEDICAL GROUP EIN 88-0820406 · last filed 990 for 2025
- KAUAI MEDICAL CLINIC EIN 99-0326099 · last filed 990 for 2025