Nonprofit · EIN 87-3213333
INTERNATIONAL SOCIETY OF INNOVATIVE TECHNOLOGIES FOR ENDOCRINESURGERY
Tax-exempt · SAN FRANCISCO, CA 94143
Address and contacts
- Address (IRS master file)
- 1600 DIVISADERO ST, SAN FRANCISCO, CA 94143-3010
- In care of
- % DENISE GOODE
- Mailing address (990-N for 2025)
- 1600 Divisadero St, San Francisco CA 94115
- Principal officer (990-N for 2025)
- Quan-Yang Duh, 1600 Divisadero, San Francisco CA 94115
- Website
- isitesurgery.com
California records
California keeps its own records of charities and corporations. Search them by EIN 87-3213333 or by the name INTERNATIONAL SOCIETY OF INNOVATIVE TECHNOLOGIES FOR ENDOCRINESURGERY.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
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 | 990-N on file |
| 2024 | June 30, 2025 | November 17, 2025 | 990-N on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990-N on file |
IRS record
- EIN
- 87-3213333
- 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
- 2022
- Accounting year ends
- June
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Voluntary health associations and medical disciplines (G9B)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Quan-Yang Duh | June 30, 2026 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Frederic Triponez | June 30, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2023 Officer: Frederic Triponez | June 30, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990 | June 2023 | $3,300 | $10,788 | $9,159 | IRS |
| 990 | June 2022 | – | – | – | 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 87-3213333).
Questions about INTERNATIONAL SOCIETY OF INNOVATIVE TECHNOLOGIES FOR ENDOCRINESURGERY
- What is the EIN of INTERNATIONAL SOCIETY OF INNOVATIVE TECHNOLOGIES FOR ENDOCRINESURGERY?
- The employer identification number (EIN) of INTERNATIONAL SOCIETY OF INNOVATIVE TECHNOLOGIES FOR ENDOCRINESURGERY is 87-3213333.
- Is INTERNATIONAL SOCIETY OF INNOVATIVE TECHNOLOGIES FOR ENDOCRINESURGERY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
- Are donations to INTERNATIONAL SOCIETY OF INNOVATIVE TECHNOLOGIES FOR ENDOCRINESURGERY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INTERNATIONAL SOCIETY OF INNOVATIVE TECHNOLOGIES FOR ENDOCRINESURGERY file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of INTERNATIONAL SOCIETY OF INNOVATIVE TECHNOLOGIES FOR ENDOCRINESURGERY due?
- The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did INTERNATIONAL SOCIETY OF INNOVATIVE TECHNOLOGIES FOR ENDOCRINESURGERY last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
- Who is the principal officer of INTERNATIONAL SOCIETY OF INNOVATIVE TECHNOLOGIES FOR ENDOCRINESURGERY?
- The 990-N for 2025 names Quan-Yang Duh.
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All nonprofits in SAN FRANCISCO · California · Voluntary health associations and medical disciplines