Nonprofit · EIN 82-5178006
INTERNATIONAL INSTITUTE FOR SUSTAINABLE RESOURCES
Tax-exempt · OKEMOS, MI 48864
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $90,557 | $96,431 | -$5,874 | $38,688 | – | $38,688 |
| December 31, 2024 | 990-EZ | $97,977 | $98,604 | -$627 | $44,562 | – | $44,562 |
| December 31, 2023 | 990-EZ | $176,300 | $178,204 | -$1,904 | $45,189 | – | $45,189 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Program service revenue
- $90,557
- Investment income
- $0
Expenses
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $10,000
- Professional fees and payments to contractors
- $51,577
- Printing, publications and postage
- $417
- Other expenses
- $34,437
- Program services (functional)
- $96,431
Balance sheet and other
- Total assets, start of year
- $44,562
- Total assets, end of year
- $38,688
- Total liabilities, end of year
- –
- Net assets, end of year
- $38,688
- Cash, savings and investments
- $38,688
- Gross receipts
- $90,557
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 |
|---|---|---|---|
| Ming Xu | President | 1 | $0 |
| Yutao Wang | Secretary | 1 | $0 |
| Xi Tian | Treasurer | 1 | $0 |
990-EZ for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ming Xu | President | 2 | $0 |
| Yutao Wang | Secretary | 1 | $0 |
| Xi Tian | Treasurer | 1 | $0 |
990-EZ for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ming Xu | President | 2 | $0 |
| Yutao Wang | Secretary | 1 | $0 |
| Xi Tian | Treasurer | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 2222 W GRAND RIVER AVE SUITE A, OKEMOS, MI 48864-1604
- In care of
- % MING XU
- Mailing address (990-N for 2022)
- 2222 W Grand River Ave STE A, Okemos MI 48864
- Principal officer (990-N for 2022)
- Ming Xu, 2222 W Grand River Ave STE A, Okemos MI 48864
- Signed the 990-EZ
- Ming Xu, President
Mission
scientific and educational purposes
Program accomplishments
- Organized the 2025 International Conference on Resource Sustainability icRS 2025 on July 16-18 2025 Adelaide Australia. The conference served as a platform for international scholars communicating on research outcomes on resource sustainabilityExpenses $96,431
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 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
- 82-5178006
- 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
- 2018
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U03)
- Assets (IRS master file)
- $38,688
- Income (IRS master file)
- $90,557
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $90,557 | $96,431 | $38,688 | IRS |
| 990-EZ | December 2024 | $97,977 | $98,604 | $44,562 | IRS |
| 990-EZ | December 2023 | $176,300 | $178,204 | $45,189 | XML |
| 990-N for 2022 Officer: Ming Xu | December 31, 2022 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2017 Officer: Ming Xu | March 31, 2018 | ≤ $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 82-5178006).
Questions about INTERNATIONAL INSTITUTE FOR SUSTAINABLE RESOURCES
- What is the EIN of INTERNATIONAL INSTITUTE FOR SUSTAINABLE RESOURCES?
- The employer identification number (EIN) of INTERNATIONAL INSTITUTE FOR SUSTAINABLE RESOURCES is 82-5178006.
- Is INTERNATIONAL INSTITUTE FOR SUSTAINABLE RESOURCES tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2018.
- Are donations to INTERNATIONAL INSTITUTE FOR SUSTAINABLE RESOURCES tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INTERNATIONAL INSTITUTE FOR SUSTAINABLE RESOURCES 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 INTERNATIONAL INSTITUTE FOR SUSTAINABLE RESOURCES 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 INSTITUTE FOR SUSTAINABLE RESOURCES last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who is the principal officer of INTERNATIONAL INSTITUTE FOR SUSTAINABLE RESOURCES?
- The 990-N for 2022 names Ming Xu.
- Who are the officers and directors of INTERNATIONAL INSTITUTE FOR SUSTAINABLE RESOURCES?
- The 990-EZ for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does INTERNATIONAL INSTITUTE FOR SUSTAINABLE RESOURCES have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $90,557, expenses of $96,431 and total assets of $38,688 at year end.
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