Skip to content
ProPublica Donate
ProPublica Donate

International Society For The Study Of Vascular Anomalies

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: Diseases, Disorders, Medical Disciplines / Heart and Circulatory System Diseases, Disorders (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$653k (2022)

Expenses
$455k (2022)

Total Assets
$753k (2022)

Total Liabilities
$40.9k (2022)

Source: Form 990 tax filings from 2018 to 2022

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$652,718
Expenses
$454,896
Net Income
$197,822
Net Assets
$712,085
Notable Sources of Revenue Percent of Total Revenue
Contributions $13,038
2.0%
Program Services $632,180
96.9%
Investment Income $0
Bond Proceeds $0
Royalties $7,500
1.1%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $752,946
Total Liabilities $40,861
Net Assets $712,085
Compensation
Key Employees and Officers Compensation Related Other
Tony Penington (Past President) $0 $0 $0
Francine Biel (President) $0 $0 $0
Maria Garzon (Treasurer) $0 $0 $0
Leo Schultze Kool (President Elect) $0 $0 $0
Denise Adams (Secretary) $0 $0 $0
Juan Carols Lopez Gutierrez (Vice President) $0 $0 $0
Dov Goldenberg (Scientific Committee Chair) $0 $0 $0
Gresham Richter (Editor In Chief) $0 $0 $0
Michel Wassef (Member At Large) $0 $0 $0
Annouk Bisdorff (Member At Large) $0 $0 $0
Miikka Vikkula (Member At Large) $0 $0 $0
Eulalia Baselga (Member At Large) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$316,047
Expenses
$150,322
Net Income
$165,725
Net Assets
$514,263
Notable Sources of Revenue Percent of Total Revenue
Contributions $10,839
3.4%
Program Services $297,708
94.2%
Investment Income $0
Bond Proceeds $0
Royalties $7,500
2.4%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $605,163
Total Liabilities $90,900
Net Assets $514,263
Compensation
Key Employees and Officers Compensation Related Other
Tony Penington (President) $0 $0 $0
Francine Biel (President Elect) $0 $0 $0
Ilona Frieden (Past President) $0 $0 $0
Leo Schultze Kool (Vice President) $0 $0 $0
Denise Adams (Secretary) $0 $0 $0
Juan Carols Lopez Gutierrez (Treasurer) $0 $0 $0
Dov Goldenberg (Scientific Committee Chair) $0 $0 $0
Gresham Richter (Editor In Chief) $0 $0 $0
Michel Wassef (Member At Large) $0 $0 $0
Annouk Anne Bisdorff Bresson (Member At Large) $0 $0 $0
Miikka Vikkula (Member At Large) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$271,618
Expenses
$100,599
Net Income
$171,019
Net Assets
$348,538
Notable Sources of Revenue Percent of Total Revenue
Contributions $48,008
17.7%
Program Services $217,985
80.3%
Investment Income $0
Bond Proceeds $0
Royalties $5,625
2.1%
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $384,388
Total Liabilities $35,850
Net Assets $348,538
Compensation
Key Employees and Officers Compensation Related Other
Tony Penington (President) $0 $0 $0
Francine Biel (President Elect) $0 $0 $0
Ilona Frieden (Past President) $0 $0 $0
Leo Schultze Kool (Vice President) $0 $0 $0
Denise Adams (Secretary) $0 $0 $0
Juan Carols Lopez Gutierrez (Treasurer) $0 $0 $0
Dov Goldenberg (Scientific Committee Chair) $0 $0 $0
Gresham Richter (Editor In Chief) $0 $0 $0
Michel Wassef (Member At Large) $0 $0 $0
Annouk Anne Bisdorff Bresson (Member At Large) $0 $0 $0
Miikka Vikkula (Member At Large) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$50,810
Expenses
$41,339
Net Income
$9,471
Net Assets
$177,519
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,260
6.4%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $223,500
Total Liabilities $45,981
Net Assets $177,519
Compensation
Key Employees and Officers Compensation Other
Ilona Frieden (President) $0 $0
Josee Dubois (President Elect) $0 $0
Laurence Boon (Past President) $0 $0
Tony Penington (Vice President) $0 $0
Gresham Richter (Secretary) $0 $0
Juan Carlos Lopez Gutierrez (Treasurer) $0 $0
Francine Blei (Scientific Committee Chair) $0 $0
Denise Adams (Member At Large) $0 $0
Michel Wassef (Member At Large) $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$91,868
Expenses
$47,622
Net Income
$44,246
Net Assets
$168,048
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,385
4.8%
Program Services $47,433
51.6%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $184,071
Total Liabilities $16,023
Net Assets $168,048
Compensation
Key Employees and Officers Compensation Other
Ilona Frieden (President) $0 $0
Josee Dubois (President Elect) $0 $0
Laurence Boon (Past President) $0 $0
Tony Penington (Vice President) $0 $0
Gresham Richter (Secretary) $0 $0
Juan Carlos Lopez Gutierrez (Treasurer) $0 $0
Francine Blei (Scientific Committee Chair) $0 $0
Denise Adams (Member At Large) $0 $0
Michel Wassef (Member At Large) $0 $0

Document Links

About This Data

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

API

The data powering this website is available programmatically, via an API. Read the API documentation »