Liabilities / Assets
Score unavailable
Liabilities-to-assets requires both liabilities and assets on the latest valid filing.
The American Venous Forum
EIN 36-3643456 • 501(c)6 • East Dundee, IL
Profile
Promote venous and lymphatic health through innovative research, education, and technology.
Siviq Scores
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
No value available
Liabilities / Revenue
13th percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
89th percentile
Higher net margin than 89% of similar nonprofits.
Top Officer Pay
30th percentile
Higher top officer pay than 30% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
1st percentile
Faster asset growth than 1% of similar nonprofits.
Revenue Growth
64th percentile
Faster revenue growth than 64% of similar nonprofits.
Balance Sheet
Assets
Down$0
Down $1,456,735 (-100%) from 2020
Liabilities
Down$0
Down $216,856 (-100%) from 2020
Net Assets
Down$0
Down $1,239,879 (-100%) from 2020
Revenue
Up$1,146,479
Up $110,975 (+11%) from 2020
Expenses
Down$837,868
Down $66,073 (-7.3%) from 2020
Net Income
Up$308,611
Up $177,048 (+135%) from 2020
Trend Graphs
Filings
Most recent year
2021 • Form 990Detailed filing. Detailed filing data is available for this year.
- Assets
- $0
- Liabilities
- $0
- Net assets
- $0
- Revenue
- $1,146,479
- Expenses
- $837,868
- Net income
- $308,611
Latest Filing Detail
Jump To
Filing Snapshot
- Filing Period
- Jan 1, 2021 to Dec 31, 2021
- Signed
- Nov 11, 2022
- Return Version
- 2021v4.0
- Gross Receipts
- $2,095,490
Mission and Program Overview
Mission
Promote venous and lymphatic health through innovative research, education, and technology.
The mission of the avf is to save and improve lives by reducing venous and lymphatic disease through education, innovation research and advocacy, and to empower venous specialists to be the best in the world in assessing and treating venous disease.
Balance Sheet Detail
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $1,284,594 | - | - |
| Cash and Non-Interest-Bearing Accounts | $109,159 | - | - |
| Accounts Receivable | $4,330 | - | - |
| Prepaid Expenses and Deferred Charges | $2,652 | - | - |
| Other Notes and Loans Receivable, Net | $2,000 | - | - |
| Total Assets | $1,456,735 | $0 | ▼ $1,456,735 |
| Other Assets Total | $54,000 | - | - |
| Liabilities | |||
| Deferred Revenue | $112,520 | - | - |
| Accounts Payable and Accrued Expenses | $104,336 | - | - |
| Total Liabilities | $216,856 | $0 | ▼ $216,856 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $1,191,033 | - | - |
| Net Assets With Donor Restrictions | $48,846 | - | - |
| Total Net Assets Fund Balance | $1,239,879 | $0 | ▼ $1,239,879 |
| Total Liabilities and Net Assets / Fund Balance | $1,456,735 | $0 | ▼ $1,456,735 |
Compensation and Service Providers
Board Members and Trustees
| Name | Title |
|---|---|
| Antonios Gasparis Md | President |
| William Marston Md | President El |
| Daniel Monahan Md | Director |
| Jose Almeida Md | Director |
| Mark Iafrati Md | Director |
| Steve Elias Md | Communicatio |
| Ellen Dillavou Md | Education Ch |
| John Forbes | Executive Di |
| Kathleen Ozsvath Md | Membership C |
| Harold Welch Md | Past Preside |
| Lori Pounds Md | Recorder |
| Faisal Aziz Md | Research COU |
| Ruth Bush Md | Secretary |
| Joseph Raffetto Md | Treasurer |
| Glenn R Jacobowitz Md Facs | Vice Preside |
Highest Paid Contractors
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Veritas Association Management INC | Management | 1061 E MAIN ST SUITE 300, East Dundee, IL 60118 | $279,600 |
| Balanced Growth Enterprises LLC | Executive Mgmt | 980 NORTH MICHIGAN AVE SUITE 1400, Chicago, IL 60611 | $256,500 |
Revenue and Support
Revenue Composition
- Contributions and Grants
- $46,250
- Program Service Revenue
- $672,847
- Investment Income
- $427,382
- Other Revenue
- $0
- All Other Contributions
- $46,250
- Change in Net Assets
- $308,611
Expenses and Functional Allocation
Major Expense Lines
| Line Item | Amount |
|---|---|
| Other Expenses | $837,868 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
Functional Expense Allocation
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Fees for Services Management | - | $279,600 | - | $279,600 |
| Fees for Services Other | - | $256,500 | - | $256,500 |
| Conferences and Meetings | $80,982 | $996 | - | $81,978 |
| Fees for Services Legal | - | $19,089 | - | $19,089 |
| Information Technology | $2,652 | $12,979 | - | $15,631 |
| Insurance | - | $5,586 | - | $5,586 |
| Fees for Services Accounting | - | $4,368 | - | $4,368 |
| Office Expenses | $1,727 | $2,140 | - | $3,867 |
| All Other Expenses | - | $3,764 | - | $3,764 |
| Other Expenses | $3,220 | $9,348 | - | $3,220 |
| Travel | $1,620 | $612 | - | $2,232 |
| Advertising | - | $910 | - | $910 |
| Total Functional Expenses | $224,321 | $613,547 | $0 | $837,868 |
Fundraising, Events, and Gaming
- Fundraising activities
- No
- Gaming activities
- No
- Professional fundraiser used
- No
Fundraising and Gaming Totals
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
Political and Lobbying Activity
- Political campaign activity
- No
- Subject to proxy tax
- No
Governance and Compliance
Governance Checklist
- Compiled or reviewed by an accountant
- No
- Business relationship with 35% controlled entity
- No
- Business relationship with family members
- No
- Business relationship with organization members
- No
- Material changes to governing documents
- Yes
- Compensation from other sources disclosed
- No
- CEO compensation reviewed
- No
- Other officer compensation reviewed
- No
- Conflict-of-interest policy
- No
- Audited financial statements prepared
- No
- Key decisions subject to board approval
- No
- Management duties delegated
- Yes
Governance Explanations
Form 990, Page 6, Part VI, Line 3
“The organization contracted with veritas association management, inc. To provide administration and event management services.”
Form 990, Page 6, Part VI, Line 4
“The american venous forum merged into the american venous forum foundation as of december 31, 2021. The surviving organization is the american venous forum foundation. The articles of merger were filed with the secretary of state of illinois.”
Form 990, Page 6, Part VI, Line 7A
“In case of any vacancy of an at-large director position on the board of directors for any reason (including, without limitation, by reason of the death, resignation or removal) before the expiration of the term of such position, the president, with approval of the board of directors, may choose to leave the position vacant or may appoint an eligible member as successor to serve for the unexpired portion of the term of the vacant position.”
Form 990, Page 6, Part VI, Line 11B
“An independent certified public accounting firm prepares the forum's form 990 and submits the form to the organization's management company for review. The management company submits the form to the organization's treasurer for review. An electronic copy of the form is also provided to all voting members of the board for review. Questions and comments on the form by the treasurer and board are directed back to the accounting firm and management company for resolution. After all discussion points are resolved, the forms are finalized and provided to the treasurer for final review and signature.”
Form 990, Page 6, Part VI, Line 19
“AVAILABLE UPON REQUEST”
Filing and Contact Details
Filer
- Filer Name
- The American Venous Forum
- EIN
- 36-3643456
- Phone
- 8478924200
- Address
- 1061 E MAIN ST SUITE 300, EAST DUNDEE, IL 60118
Signing Officer
- Name
- John Forbes
- Title
- Executive Director
- Phone
- 8477526245
- Signed
- 2022-11-11
- Discuss with paid preparer
- Yes
Organization Details
- Principal Officer
- Antonios Gasparis Md
- Voting Board Members
- 14
- Independent Board Members
- 14
- Employees
- 0
Preparer
- Firm
- Miller Verchota Inc Cpas
- Address
- 444 N IL ROUTE 31 STE 104, CRYSTAL LAKE, IL 60012
- Preparer
- Emily Fornwall CPA
- Phone
- 8154778000
Supplemental Narrative
Additional Explanations
Form 990, Page 1, Item B
“Return is amended to properly include the articles of merger. No other changes were made to the return.”
FORM 990 - ORGANIZATION'S MISSION
“The mission of the avf is to save and improve lives by reducing venous and lymphatic disease through education, innovation research and advocacy, and to empower venous specialists to be the best in the world in assessing and treating venous disease.”
Form 990, Page 2, Part III, Line 3
“The american venous forum merged into the american venous forum foundation as of december 31, 2021. The programs will continue under the merged organization.”
Form 990, Part IX, Line 11G
“CONSULTANTS 0 256,500 0”
Form 990, Part XI, Line 9
“MERGER -1,310,649”
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| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 397668 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 14 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 1346679 |
| IRS990/GrossReceiptsAmt | 0 | 2095490 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 14 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 12979 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 2652 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 15631 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 5586 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 5586 |
| IRS990/InvestmentIncomeGrp/RelatedOrExemptFuncIncomeAmt | 0 | 29714 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 29714 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 1284594 |
| IRS990/IRPDocumentCnt | 0 | 10 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 949011 |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | THE MISSION OF THE AVF IS TO SAVE AND IMPROVE LIVES BY REDUCING VENOUS AND LYMPHATIC DISEASE THROUGH EDUCATION, INNOVATION RESEARCH AND ADVOCACY, AND TO EMPOWER VENOUS SPECIALISTS TO BE THE BEST IN THE WORLD IN ASSESSING AND TREATING VENOUS DISEASE. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 1239879 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 0 |
| IRS990/NetGainOrLossInvestmentsGrp/RelatedOrExemptFuncIncomeAmt | 0 | 397668 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 397668 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 6787 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | -237841 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 1191033 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 2140 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 1727 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 3867 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501cInd | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 54000 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | -1310649 |
| IRS990/OtherExpensesGrp/Desc | 0 | STRATEGIC EXPENDITURES |
| IRS990/OtherExpensesGrp/Desc | 1 | BANK FEES |
| IRS990/OtherExpensesGrp/Desc | 2 | SUBSCRIPTIONS |
| IRS990/OtherExpensesGrp/Desc | 3 | ACCREDITATION FEES |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 17655 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 9348 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 134120 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 3220 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 134120 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 17655 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 9348 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 3220 |
| IRS990/OthNotesLoansReceivableNetGrp/BOYAmt | 0 | 2000 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 2652 |
| IRS990/PrincipalOfficerNm | 0 | ANTONIOS GASPARIS MD |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 611710 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 900099 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 611710 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 3 | 541800 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 4 | 611710 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | ANNUAL MEETING |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | MEMBERSHIP DUES |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | SPECIALTY WEBINARS |
| IRS990/ProgramServiceRevenueGrp/Desc | 3 | VEIN SPECIALIST |
| IRS990/ProgramServiceRevenueGrp/Desc | 4 | VENOUS COURSE |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 278770 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 263640 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 78750 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 3 | 11250 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 278770 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 263640 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 78750 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 3 | 18000 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 4 | 11250 |
| IRS990/ProgramServiceRevenueGrp/UnrelatedBusinessRevenueAmt | 0 | 18000 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | PROVIDING INTERACTIVE AND HANDS-ON EDUCATION TO PHYSICIANS AND FELLOWS. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 85822 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 368770 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 41170 |
| IRS990/PYOtherExpensesAmt | 0 | 903941 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 994334 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 131563 |
| IRS990/PYTotalExpensesAmt | 0 | 903941 |
| IRS990/PYTotalRevenueAmt | 0 | 1035504 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 308611 |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 304077 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | true |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990ScheduleN/AssetsDistributedInd | 0 | true |
| IRS990ScheduleN/BondsOutstandingInd | 0 | false |
| IRS990ScheduleN/DirectorOfSuccessorInd | 0 | true |
| IRS990ScheduleN/EmployeeOfSuccessorInd | 0 | false |
| IRS990ScheduleN/LiabilitiesPaidInd | 0 | true |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/AssetsDistriOrExpnssPaidDesc | 0 | CASH/CHECKING ACCOUNT |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/AssetsDistriOrExpnssPaidDesc | 1 | PREPAID EXPENSES |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/AssetsDistriOrExpnssPaidDesc | 2 | ACCOUNTS RECEIVABLE |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/AssetsDistriOrExpnssPaidDesc | 3 | INVESTMENTS |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/DistributionDt | 0 | 2021-12-31 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/DistributionDt | 1 | 2021-12-31 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/DistributionDt | 2 | 2021-12-31 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/DistributionDt | 3 | 2021-12-31 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/EIN | 0 | 363634626 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/EIN | 1 | 363634626 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/EIN | 2 | 363634626 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/EIN | 3 | 363634626 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/FairMarketValueOfAssetAmt | 0 | 252070 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/FairMarketValueOfAssetAmt | 1 | 70283 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/FairMarketValueOfAssetAmt | 2 | 28750 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/FairMarketValueOfAssetAmt | 3 | 1474135 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/IRCSectionTxt | 0 | 501(C)(3) |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/IRCSectionTxt | 1 | 501(C)(3) |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/IRCSectionTxt | 2 | 501(C)(3) |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/IRCSectionTxt | 3 | 501(C)(3) |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/MethodOfFMVDeterminationTxt | 0 | BOOK VALUE |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/MethodOfFMVDeterminationTxt | 1 | BOOK VALUE |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/MethodOfFMVDeterminationTxt | 2 | BOOK VALUE |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/MethodOfFMVDeterminationTxt | 3 | FMV |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/PersonNm | 0 | THE AMERICAN VENOUS FORUM FOUNDATIO |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/PersonNm | 1 | THE AMERICAN VENOUS FORUM FOUNDATIO |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/PersonNm | 2 | THE AMERICAN VENOUS FORUM FOUNDATIO |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/PersonNm | 3 | THE AMERICAN VENOUS FORUM FOUNDATIO |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/AddressLine1Txt | 0 | 1601 E MAIN STREET SUITE 300 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/AddressLine1Txt | 1 | 1601 E MAIN STREET SUITE 300 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/AddressLine1Txt | 2 | 1601 E MAIN STREET SUITE 300 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/AddressLine1Txt | 3 | 1601 E MAIN STREET SUITE 300 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/CityNm | 0 | EAST DUNDEE |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/CityNm | 1 | EAST DUNDEE |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/CityNm | 2 | EAST DUNDEE |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/CityNm | 3 | EAST DUNDEE |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/StateAbbreviationCd | 1 | IL |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/StateAbbreviationCd | 2 | IL |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/StateAbbreviationCd | 3 | IL |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/ZIPCd | 0 | 60118 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/ZIPCd | 1 | 60118 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/ZIPCd | 2 | 60118 |
| IRS990ScheduleN/LiquidationOfAssetsTableGrp/LiquidationOfAssetsDetail/USAddress/ZIPCd | 3 | 60118 |
| IRS990ScheduleN/OwnerOfSuccessorInd | 0 | false |
| IRS990ScheduleN/ReceiveCompensationInd | 0 | false |
| IRS990ScheduleN/RequiredToNotifyAGInd | 0 | true |
| IRS990ScheduleN/SupplementalInformationDetail/ExplanationTxt | 0 | THE FOLLOWING DIRECTORS ARE ALSO DIRECTORS OF THE SURVIVING MERGED ORGANIZATION: WILLIAM MARSTON GLENN JACOBOWITZ RUTH BUSH JOE RAFFETTO MARK IAFRATI ANTONIOS GASPARIS KATHLEEN OZSVATH DANIEL MONAHAN FAISAL AZIZ STEVE ELIAS LORI POUNDS JOHN FORBES |
| IRS990ScheduleN/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | SCHEDULE N, PAGE 1, PART I, LINE 2E |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | RETURN IS AMENDED TO PROPERLY INCLUDE THE ARTICLES OF MERGER. NO OTHER CHANGES WERE MADE TO THE RETURN. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE MISSION OF THE AVF IS TO SAVE AND IMPROVE LIVES BY REDUCING VENOUS AND LYMPHATIC DISEASE THROUGH EDUCATION, INNOVATION RESEARCH AND ADVOCACY, AND TO EMPOWER VENOUS SPECIALISTS TO BE THE BEST IN THE WORLD IN ASSESSING AND TREATING VENOUS DISEASE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | THE AMERICAN VENOUS FORUM MERGED INTO THE AMERICAN VENOUS FORUM FOUNDATION AS OF DECEMBER 31, 2021. THE PROGRAMS WILL CONTINUE UNDER THE MERGED ORGANIZATION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | THE ORGANIZATION CONTRACTED WITH VERITAS ASSOCIATION MANAGEMENT, INC. TO PROVIDE ADMINISTRATION AND EVENT MANAGEMENT SERVICES. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | THE AMERICAN VENOUS FORUM MERGED INTO THE AMERICAN VENOUS FORUM FOUNDATION AS OF DECEMBER 31, 2021. THE SURVIVING ORGANIZATION IS THE AMERICAN VENOUS FORUM FOUNDATION. THE ARTICLES OF MERGER WERE FILED WITH THE SECRETARY OF STATE OF ILLINOIS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | IN CASE OF ANY VACANCY OF AN AT-LARGE DIRECTOR POSITION ON THE BOARD OF DIRECTORS FOR ANY REASON (INCLUDING, WITHOUT LIMITATION, BY REASON OF THE DEATH, RESIGNATION OR REMOVAL) BEFORE THE EXPIRATION OF THE TERM OF SUCH POSITION, THE PRESIDENT, WITH APPROVAL OF THE BOARD OF DIRECTORS, MAY CHOOSE TO LEAVE THE POSITION VACANT OR MAY APPOINT AN ELIGIBLE MEMBER AS SUCCESSOR TO SERVE FOR THE UNEXPIRED PORTION OF THE TERM OF THE VACANT POSITION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 6 | AN INDEPENDENT CERTIFIED PUBLIC ACCOUNTING FIRM PREPARES THE FORUM'S FORM 990 AND SUBMITS THE FORM TO THE ORGANIZATION'S MANAGEMENT COMPANY FOR REVIEW. THE MANAGEMENT COMPANY SUBMITS THE FORM TO THE ORGANIZATION'S TREASURER FOR REVIEW. AN ELECTRONIC COPY OF THE FORM IS ALSO PROVIDED TO ALL VOTING MEMBERS OF THE BOARD FOR REVIEW. QUESTIONS AND COMMENTS ON THE FORM BY THE TREASURER AND BOARD ARE DIRECTED BACK TO THE ACCOUNTING FIRM AND MANAGEMENT COMPANY FOR RESOLUTION. AFTER ALL DISCUSSION POINTS ARE RESOLVED, THE FORMS ARE FINALIZED AND PROVIDED TO THE TREASURER FOR FINAL REVIEW AND SIGNATURE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 7 | AVAILABLE UPON REQUEST |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 8 | CONSULTANTS 0 256,500 0 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 9 | MERGER -1,310,649 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PAGE 1, ITEM B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990 - ORGANIZATION'S MISSION |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PAGE 2, PART III, LINE 3 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PAGE 6, PART VI, LINE 3 |
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