Nonprofit · EIN 63-0966797
INTERNATIONAL SOCIETY FOR ANTIVIRAL RESEARCH
Tax-exempt · LOGAN, UT 84322
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $446,793 | $353,242 | $93,551 | $690,680 | $0 | $690,680 |
| December 31, 2024 | 990 | $451,366 | $389,494 | $61,872 | $610,369 | $0 | $610,369 |
| December 31, 2023 | 990 | $367,501 | $403,525 | -$36,024 | $499,209 | $0 | $499,209 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $162,351
- Membership dues
- $10,070
- Program service revenue
- $200,020
- Investment income
- $84,422
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $9,850
- Program services (functional)
- $338,934
- Management and general (functional)
- $14,308
Balance sheet and other
- Total assets, start of year
- $610,369
- Total assets, end of year
- $690,680
- Total liabilities, end of year
- $0
- Net assets, end of year
- $690,680
- Publicly traded securities
- $593,784
- Gross receipts
- $446,793
- Employees
- 0
- Year formed
- 1987
- State of legal domicile
- UT
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 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Luis M Schang | President Trustee or director | 5 | $0 |
| Davide Durantel | President Elect Officer | 3 | $0 |
| Kathie Seley Radtke | Past President Officer | 3 | $0 |
| Brian Gowen | Treasurer Officer | 3 | $0 |
| Zlatko Janeba | Secretary Officer | 3 | $0 |
| Agnegela Corona | Board Member Officer | 3 | $0 |
| Cybele GArcia | Board member Officer | 3 | $0 |
| Lara Herrero | Board Member Officer | 3 | $0 |
| Christ Meier | Board Member Officer | 3 | $0 |
| Rhonda Cardin | Board member Officer | 3 | $0 |
| Angela Corona | Board Member Officer | 3 | $0 |
| Robert Jordan | Board Member Officer | 3 | $0 |
| Joy Feng | Board Member Officer | 3 | $0 |
| Marco Vignuzzi | Board Member Officer | 3 | $0 |
990 for the year ended December 31, 2024: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Luis M Schang | President Trustee or director | 5 | $0 |
| David Durantel | President Elect Officer | 3 | $0 |
| Kathie Seley Radtke | Past President Officer | 3 | $0 |
| Brian Gowen | Treasurer Officer | 5 | $0 |
| Zlatko Janeba | Secretary Officer | 3 | $0 |
| Rhonda Cardin | Board Member Officer | 3 | $0 |
| Angela Corona | Board Member Officer | 3 | $0 |
| Cybele Garcia | Board Member Officer | 3 | $0 |
| Lara Herrero | Board Member Officer | 3 | $0 |
| Robert Jordan | Board Member Officer | 3 | $0 |
| Chris Meier | Board Member Officer | 3 | $0 |
990 for the year ended December 31, 2023: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LEEN DELANG | DIRECTOR Trustee or director | 3 | $0 |
| ZLATKO JANEBA | DIRECTOR Trustee or director | 3 | $0 |
| ANGELA CORONA | DIRECTOR Trustee or director | 3 | $0 |
| BRANCALE | DIRECTOR Trustee or director | 3 | $0 |
| JESSICA SPENGLER | DIRECTOR Trustee or director | 3 | $0 |
| CHRIS MEIER | DIRECTOR Trustee or director | 3 | $0 |
| KATHIE SEELEY-RADTKE | PRESIDENT Officer | 3 | $0 |
| BRIAN GOWEN | TREASURER Officer | 5 | $0 |
| JINHONG CHANG | SECRETARY Officer | 3 | $0 |
| KARA CARTER | PAST PRESIDENT Officer | 5 | $0 |
Address and contacts
- Address (IRS master file)
- UTAH STATE UNIVERSITY 5600 OLD MAIN, LOGAN, UT 84322-0001
- In care of
- % BRIAN GOWEN
- Principal officer (990 for 2025)
- Brian Gowen, 5600 Old Main Hill, Logan, UT 84322
- Signed the 990
- Brian Gowen, Treasurer
- Phone
- (435) 797-3112
- Return prepared by
- Dixie Banham
Mission
Pursue specifice scientific and educational objectives in antiviral research thru sponsoring seminars and conferences on antiviral research and development and dissemination of reports and publications relating to antiviral research
Program accomplishments
- Sponsored an international confernce on antiviral research that was held in Las Vegas Nevada The conference was attended by 285 members and students from 27 different countries with 171 from the United States many of whom presented their latest research on antivirals There were 11 invited speakers 7 of them from the United StatesExpenses $190,113
- Expenses $61,349
- Expenses $69,255
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 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 63-0966797
- 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
- 1996
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Medical research (H90)
- Assets (IRS master file)
- $690,680
- Income (IRS master file)
- $446,793
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $446,793 | $353,242 | $690,680 | IRS |
| 990 | December 2024 | $451,366 | $389,494 | $610,369 | IRS |
| 990 | December 2023 | $367,501 | $403,525 | $499,209 | XML |
| 990 | December 2022 | $364,006 | $453,363 | $518,265 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | 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 63-0966797).
Questions about INTERNATIONAL SOCIETY FOR ANTIVIRAL RESEARCH
- What is the EIN of INTERNATIONAL SOCIETY FOR ANTIVIRAL RESEARCH?
- The employer identification number (EIN) of INTERNATIONAL SOCIETY FOR ANTIVIRAL RESEARCH is 63-0966797.
- Is INTERNATIONAL SOCIETY FOR ANTIVIRAL RESEARCH tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1996.
- Are donations to INTERNATIONAL SOCIETY FOR ANTIVIRAL RESEARCH tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INTERNATIONAL SOCIETY FOR ANTIVIRAL RESEARCH 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 SOCIETY FOR ANTIVIRAL RESEARCH 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 SOCIETY FOR ANTIVIRAL RESEARCH last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of INTERNATIONAL SOCIETY FOR ANTIVIRAL RESEARCH?
- The 990 for the year ended December 31, 2025 names Brian Gowen.
- Who are the officers and directors of INTERNATIONAL SOCIETY FOR ANTIVIRAL RESEARCH?
- The 990 for the year ended December 31, 2025 lists 14 people; 0 received compensation from the organization.
- How much revenue does INTERNATIONAL SOCIETY FOR ANTIVIRAL RESEARCH have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $446,793, expenses of $353,242 and total assets of $690,680 at year end.
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