Nonprofit · EIN 36-3270081
INTERNATIONAL SOCIETY ON OXYGEN TANSPORT
Also known as ISOTT, International Society on Oxygen Transport to Tissue
Tax-exempt (reinstated) · ASTON, PA 19014
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990-PF | $15,393 | $14,726 | $667 | $10,692 | $0 | $10,692 |
| June 30, 2024 | 990-PF | $6,179 | $15,450 | -$9,271 | $10,025 | $0 | $10,025 |
Financial details: 990-PF for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $7,165
- Interest
- $1
- Other income
- $8,227
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $2,500
- Salaries, compensation and benefits (total)
- $0
- Disbursements for charitable purposes
- $14,726
Balance sheet and other
- Total assets, start of year
- $10,025
- Total assets, end of year
- $10,692
- Total liabilities, end of year
- $0
- Net assets, end of year
- $10,692
- Fair market value of assets
- $10,692
- Qualifying distributions
- $14,726
- Net investment income
- $1
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-PF for the year ended June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| PETER KEIPERT 13028 HARWICK LN, SAN DIEGO, CA 92130 | TREASURER | 5 | $2,500 |
| LIN LI 1 STEEPLECHASE CIRCLE, ASTON, PA 19014 | DIRECTOR | 1 | $0 |
| DUANE BRULEY 2773 WESTMINSTER ROAD, ELLICOTT CITY, MD 21043 | DIRECTOR FOUNDER | 1 | $0 |
| OLIVER THEWS 1 STEEPLEHASE CIRCLE, ASHTON, PA 19014 | SECRETARY | 1 | $0 |
| ILIAS TACHTSIDIS MALET PLACE ENGINEERING BUILDING, GOWER STREET, LONDON, ENGLAND WC1E 6BT, UK | PRESIDENT | 1 | $0 |
990-PF for the year ended June 30, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| PETER KEIPERT 13028 HARWICK LANE, SAN DIEGO, CA 92130 | TREASURER | 5 | $2,500 |
| LIN LI 1 STEEPLECHASE CIRCLE, ASTON, PA 19014 | DIRECTOR | 1 | $0 |
| DUANE BRULEY 2773 WESTMINSTER ROAD, ELLICOTT CITY, MD 21043 | DIRECTOR FOUNDER | 1 | $0 |
| OLIVER THEWS 1 STEEPLEHASE CIRCLE, ASHTON, PA 19014 | SECRETARY | 1 | $0 |
| SALLY PIAS 801 LEROY PLACE, SOCORRO, NM 87801 | PRESIDENT | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 1 STEEPLECHASE CIR, ASTON, PA 19014-1464
- In care of
- % SALLY PIAS
- Mailing address (990-N for 2007)
- 9023 Green Garden Court, Louisville KY 40220
- Principal officer (990-N for 2007)
- Kyung A Kang, 9023 Green Garden Court, Louisville KY 40220
- Signed the 990-PF
- PETER KEIPERT, TREASURER
- Phone
- (502) 339-8311
- Website
- www.isott.info
- Return prepared by
- Farris CPAs
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. 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 | 990-PF on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990-PF on file |
IRS record
- EIN
- 36-3270081
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 2014
- Accounting year ends
- June
- Files
- Form 990-PF
- Category (NTEE)
- Medical research (H45)
- Assets (IRS master file)
- $10,692
- Income (IRS master file)
- $15,393
Revocation and reinstatement
- Exemption revoked
- November 15, 2011
- Posted by the IRS
- July 9, 2012
- Reinstated
- Effective November 15, 2011
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-PF | June 2025 | $15,393 | $14,726 | $10,692 | IRS |
| 990-PF | June 2024 | $6,179 | $15,450 | $10,025 | XML |
| 990-PF | June 2023 | – | – | – | IRS |
| 990-PF | June 2022 | – | – | – | IRS |
| 990-PF | June 2021 | – | – | – | IRS |
| 990-N for 2007 Officer: Kyung A Kang | June 30, 2008 | ≤ $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 36-3270081).
Questions about INTERNATIONAL SOCIETY ON OXYGEN TANSPORT
- What is the EIN of INTERNATIONAL SOCIETY ON OXYGEN TANSPORT?
- The employer identification number (EIN) of INTERNATIONAL SOCIETY ON OXYGEN TANSPORT is 36-3270081.
- Is INTERNATIONAL SOCIETY ON OXYGEN TANSPORT tax-exempt?
- Yes. The IRS revoked its exemption on November 15, 2011 and reinstated it effective November 15, 2011.
- Are donations to INTERNATIONAL SOCIETY ON OXYGEN TANSPORT tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does INTERNATIONAL SOCIETY ON OXYGEN TANSPORT file?
- Form 990-PF. Private foundations file every year.
- When is the next return of INTERNATIONAL SOCIETY ON OXYGEN TANSPORT 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 INTERNATIONAL SOCIETY ON OXYGEN TANSPORT last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended June 2025.
- Who is the principal officer of INTERNATIONAL SOCIETY ON OXYGEN TANSPORT?
- The 990-N for 2007 names Kyung A Kang.
- Who are the officers and directors of INTERNATIONAL SOCIETY ON OXYGEN TANSPORT?
- The 990-PF for the year ended June 30, 2025 lists 5 people; 1 received compensation from the organization, the highest $2,500 (PETER KEIPERT, TREASURER).
- How much revenue does INTERNATIONAL SOCIETY ON OXYGEN TANSPORT have?
- On its 990-PF for the year ended June 30, 2025 it reported revenue of $15,393, expenses of $14,726 and total assets of $10,692 at year end.
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