Nonprofit · EIN 99-1182661
INTERNATIONAL SOCIETY FOR WOMEN VASCULAR SURGEONS
Also known as ISWVS
Tax-exempt · LAKE OSWEGO, OR 97034
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $239,764 | $205,420 | $34,344 | $122,723 | $0 | $122,723 |
| December 31, 2024 | 990-EZ | $71,287 | $45,003 | $26,284 | $87,480 | – | $87,480 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $239,764
- Membership dues
- $44,263
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Legal fees
- $90
- Accounting fees
- $820
- Program services (functional)
- $202,898
- Management and general (functional)
- $2,522
Balance sheet and other
- Total assets, start of year
- $87,480
- Total assets, end of year
- $122,723
- Total liabilities, end of year
- $0
- Net assets, end of year
- $122,723
- Net assets without donor restrictions
- $122,723
- Gross receipts
- $239,764
- Employees
- 0
- Volunteers
- 0
- Year formed
- 2024
- State of legal domicile
- OR
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 |
|---|---|---|---|
| none | none | – | $0 |
990-EZ for the year ended December 31, 2024: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Linda Harris | President | 10 | $0 |
| Palma Shaw | Vice President | 10 | $0 |
| Kathleen Ozsvath | Secretary | 10 | $0 |
| Tahlia Weiss | Treasurer | 10 | $0 |
| Julie Vissers | Director | 10 | $0 |
| Julie Freischlag | Director | 5 | $0 |
| Joann Lohr | Director | 5 | $0 |
| Ruth Bush | Director | 5 | $0 |
| Audra Duncan | Director | 5 | $0 |
| Avi Bunnell | Director | 5 | $0 |
| Connie Zastrow | Director | 5 | $0 |
| Elizabeth Blazick | Director | 5 | $0 |
Address and contacts
- Address (IRS master file)
- 333 SOUTH STATE STREET, LAKE OSWEGO, OR 97034-3932
- In care of
- % JULIE VISSERS
- Principal officer (990 for 2025)
- Julie Vissers, 333 South State St Ste V324, Lake Oswego, OR 97034
- Signed the 990
- Julie Vissers, Director
- Phone
- (503) 635-4871
- Return prepared by
- Hunter Accounting Solutions Inc
Mission
To advance the representation and development of women vascular surgeons. To advance knowledge and research on vascular diseases in women.
Program accomplishments
- Annual training seminar for Womens Vascular SummitExpenses $202,898 · revenue $239,764
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-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | Check at the IRS |
IRS record
- EIN
- 99-1182661
- 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
- 2024
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Human services (P20)
- Assets (IRS master file)
- $122,723
- Income (IRS master file)
- $239,764
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $239,764 | $205,420 | $122,723 | IRS |
| 990-EZ | December 2024 | $71,287 | $45,003 | $87,480 | 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 99-1182661).
Questions about INTERNATIONAL SOCIETY FOR WOMEN VASCULAR SURGEONS
- What is the EIN of INTERNATIONAL SOCIETY FOR WOMEN VASCULAR SURGEONS?
- The employer identification number (EIN) of INTERNATIONAL SOCIETY FOR WOMEN VASCULAR SURGEONS is 99-1182661.
- Is INTERNATIONAL SOCIETY FOR WOMEN VASCULAR SURGEONS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
- Are donations to INTERNATIONAL SOCIETY FOR WOMEN VASCULAR SURGEONS tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INTERNATIONAL SOCIETY FOR WOMEN VASCULAR SURGEONS 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 WOMEN VASCULAR SURGEONS 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 WOMEN VASCULAR SURGEONS 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 WOMEN VASCULAR SURGEONS?
- The 990 for the year ended December 31, 2025 names Julie Vissers.
- Who are the officers and directors of INTERNATIONAL SOCIETY FOR WOMEN VASCULAR SURGEONS?
- The 990 for the year ended December 31, 2025 lists 1 person; 0 received compensation from the organization.
- How much revenue does INTERNATIONAL SOCIETY FOR WOMEN VASCULAR SURGEONS have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $239,764, expenses of $205,420 and total assets of $122,723 at year end.
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