Nonprofit · EIN 26-2570544
INTERNATIONAL THYROID EYE DISEASE SOCIETY INC
Tax-exempt · COLUMBUS, OH 43215
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $21,209 | $4,230 | $16,979 | $112,095 | $0 | $112,095 |
| December 31, 2024 | 990-EZ | $8,790 | $2,720 | $6,070 | $95,116 | $0 | $95,116 |
| December 31, 2023 | 990-EZ | $3,589 | $5,874 | -$2,285 | $89,046 | $0 | $89,046 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Membership dues
- $2,700
- Net gain from sales of assets
- $18,461
- Other revenue
- $48
Expenses
- Compensation of officers, directors and key employees
- $0
- Printing, publications and postage
- $2,493
- Other expenses
- $1,737
Balance sheet and other
- Total assets, start of year
- $95,116
- Total assets, end of year
- $112,095
- Total liabilities, end of year
- $0
- Net assets, end of year
- $112,095
- Cash, savings and investments
- $112,095
- Gross receipts
- $21,209
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JONATHAN DUTTON | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| KENNETH CAHILL MD | TREASURER, BOARD OF DIRECT | 2 | $0 |
| MARK LUCARELLI MD | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| MICHAEL KAZIM | MEMBER, BOARD OF DIRECTORS | 4 | $0 |
| PETER DOLMAN MD | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| KELVIN CHONG | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| DIEGO STRIANESE | MEMBER, BOARD OF DIRECTORS | 4 | $0 |
| TIM SULLIVAN | PRESIDENT, BOARD OF DIRECT | 2 | $0 |
| LAY LENG SEAH | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| ANTONIO AUGUSTO CRUZ | VICE PRESIDENT, BOARD OF D | 2 | $0 |
| FARZAD PAKDEL | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| DONG-MEI LI | MEMBER, BOARD OF DIRECTORS | 5 | $0 |
990-EZ for the year ended December 31, 2024: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JONATHAN DUTTON | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| KENNETH CAHILL MD | TREASURER, BOARD OF DIRECT | 2 | $0 |
| MARK LUCARELLI MD | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| MICHAEL KAZIM | MEMBER, BOARD OF DIRECTORS | 4 | $0 |
| PETER DOLMAN MD | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| KELVIN CHONG | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| DIEGO STRIANESE | MEMBER, BOARD OF DIRECTORS | 4 | $0 |
| TIM SULLIVAN | PRESIDENT, BOARD OF DIRECT | 2 | $0 |
| LAY LENG SEAH | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| ANTONIO AUGUSTO CRUZ | VICE PRESIDENT, BOARD OF D | 5 | $0 |
| FARZAD PAKDEL | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| DONG-MEI LI | MEMBER, BOARD OF DIRECTORS | 5 | $0 |
990-EZ for the year ended December 31, 2023: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JONATHAN DUTTON | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| KENNETH CAHILL MD | TREASURER, BOARD OF DIRECT | 2 | $0 |
| MARK LUCARELLI MD | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| MICHAEL KAZIM | MEMBER, BOARD OF DIRECTORS | 4 | $0 |
| PETER DOLMAN MD | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| KELVIN CHONG | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| DIEGO STRIANESE | MEMBER, BOARD OF DIRECTORS | 4 | $0 |
| TIM SULLIVAN | PRESIDENT, BOARD OF DIRECTORS | 4 | $0 |
| LAY LENG SEAH | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| ANTONIO AUGUSTO CRUZ | VICE PRESIDENT, BOARD OF D | 5 | $0 |
| FARZAD PAKDEL | MEMBER, BOARD OF DIRECTORS | 2 | $0 |
| DONGMEI LI | MEMBER, BOARD OF DIRECTORS | 5 | $0 |
Address and contacts
- Address (IRS master file)
- CO K CAHILL 262 NEIL AVE 430, COLUMBUS, OH 43215-0000
- In care of
- % KENNETH V CAHILL
- Signed the 990-EZ
- KENNETH CAHILL, TREASURER
- Phone
- (614) 221-7464
- Website
- THYROIDEYEDISEASE.ORG
- Return prepared by
- SINGER & FALK CPA'S PC
Mission
AN INTERNATIONAL COLLABORATIVE NETWORK OF EXPERTS TO CONDUCT CLINICAL AND BASIC SCIENTIFIC RESEARCH WITH RESPECT TO THYROID EYE DISEASE.
Program accomplishments
- DISSEMINATING OF INFORMATION REGARDING THYROID EYE DISEASE TO PHYSICIANS AND PATIENTS THROUGHOUT THE WORLD.
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-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 26-2570544
- 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
- 2010
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Medical research (H41)
- Assets (IRS master file)
- $112,095
- Income (IRS master file)
- $21,209
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $21,209 | $4,230 | $112,095 | XML |
| 990-EZ | December 2024 | $8,790 | $2,720 | $95,116 | XML |
| 990-EZ | December 2023 | $3,589 | $5,874 | $89,046 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | 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 26-2570544).
Questions about INTERNATIONAL THYROID EYE DISEASE SOCIETY INC
- What is the EIN of INTERNATIONAL THYROID EYE DISEASE SOCIETY INC?
- The employer identification number (EIN) of INTERNATIONAL THYROID EYE DISEASE SOCIETY INC is 26-2570544.
- Is INTERNATIONAL THYROID EYE DISEASE SOCIETY INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2010.
- Are donations to INTERNATIONAL THYROID EYE DISEASE SOCIETY INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INTERNATIONAL THYROID EYE DISEASE SOCIETY INC file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of INTERNATIONAL THYROID EYE DISEASE SOCIETY INC 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 INTERNATIONAL THYROID EYE DISEASE SOCIETY INC last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of INTERNATIONAL THYROID EYE DISEASE SOCIETY INC?
- The 990-EZ for the year ended December 31, 2025 lists 12 people; 0 received compensation from the organization.
- How much revenue does INTERNATIONAL THYROID EYE DISEASE SOCIETY INC have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $21,209, expenses of $4,230 and total assets of $112,095 at year end.
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