Liabilities / Assets
59th percentile
Higher debt load relative to assets than 59% of similar nonprofits.
EIN 47-2411429 • 501(c)3 • Newark, DE
Profile
Iavs is a scientific discipline devoted to the study of vegetation at all levels of complexity spanning populations, plant communities and homes. It attempts to explain vegetation patterns and the processes governing vegetation assembly and dynamics at all temporal and spatial scales
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
59th percentile
Higher debt load relative to assets than 59% of similar nonprofits.
Liabilities / Revenue
69th percentile
Higher debt load relative to revenue than 69% of similar nonprofits.
Net Margin
75th percentile
Higher net margin than 75% of similar nonprofits.
Top Officer Pay
55th percentile
Higher top officer pay than 55% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
65th percentile
Faster asset growth than 65% of similar nonprofits.
Revenue Growth
79th percentile
Faster revenue growth than 79% of similar nonprofits.
Assets
Up$704,148
Up $67,269 (+11%) from 2023
Liabilities
Up$30,363
Up $6,311 (+26%) from 2023
Net Assets
Up$673,785
Up $60,958 (+9.9%) from 2023
Revenue
Up$334,212
Up $98,790 (+42%) from 2023
Expenses
Up$261,038
Up $208 (+0.1%) from 2023
Net Income
Up$73,174
Up $98,582 (+388%) from 2023
Most recent year
2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.
IAVS is a scientific society devoted to study of vegetation at all levels of complexity spanning populations, plant communities and biomes. It attempts to explain vegetation patterns and the processes governing vegetation assembly and dynamics at all temporal and spatial scales.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Cash and Non-Interest-Bearing Accounts | $636,879 | $460,039 | ▼ $176,840 |
| Accounts Receivable | - | $244,109 | - |
| Savings and Temporary Cash Investments | - | $0 | - |
| Other Notes and Loans Receivable, Net | - | $0 | - |
| Pledges and Grants Receivable | - | $0 | - |
| Receivable From Disqualified Prsn | - | $0 | - |
| Receivables From Officers Etc | - | $0 | - |
| Investments Other Securities | - | $0 | - |
| Investments Program Related | - | $0 | - |
| Investments in Publicly Traded Securities | - | $0 | - |
| Land, Buildings, and Equipment, Net | - | $0 | - |
| Intangible Assets | - | $0 | - |
| Inventories for Sale or Use | - | $0 | - |
| Prepaid Expenses and Deferred Charges | - | $0 | - |
| Total Assets | $636,879 | $704,148 | ▲ $67,269 |
| Other Assets Total | - | $0 | - |
| Liabilities | |||
| Accounts Payable and Accrued Expenses | $24,052 | $30,363 | ▲ $6,311 |
| Total Liabilities | $24,052 | $30,363 | ▲ $6,311 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $612,827 | $673,785 | ▲ $60,958 |
| Total Net Assets Fund Balance | $612,827 | $673,785 | ▲ $60,958 |
| Total Liabilities and Net Assets / Fund Balance | $636,879 | $704,148 | ▲ $67,269 |
| Name | Title |
|---|---|
| Susan Wiser | President |
| Alessandra Fidelis | Vice President |
| Borja Jimenez Alfaro | Vice President |
| Irena Axmanova | Vice President |
| Martin Diekmann | Vice President |
| Peter Minchin | Vice President |
| Teresa Cunha | Adm Ex Officio |
| David Zelen | Secretary |
| Line Item | Amount |
|---|---|
| Other Expenses | $261,038 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Expenses | $39,003 | $69,535 | - | $39,003 |
| All Other Expenses | $11,514 | $18,353 | - | $29,867 |
| Travel | $1,225 | - | - | $1,225 |
| Total Functional Expenses | $173,150 | $87,888 | $0 | $261,038 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Receivables from Disqualified Persons | - | $0 | - |
| Receivables from Officers, Directors, Trustees, and Key Employees | - | $0 | - |
“The board of directors review the draft form 990 before submission to the internal revenue service.”
“IAVS makes its Governing Documents publicly available on its website.”
“Bank & credit card fees: Column (A) - Total = $2597; Column (B) - Program Services = $0; Column (C) - Management & General = $2597; Column (D) - Fundraising = $0”
“Meeting expense: Column (A) - Total = $4115; Column (B) - Program Services = $4115; Column (C) - Management & General = $0; Column (D) - Fundraising = $0”
“Miscellaneous: Column (A) - Total = $3585; Column (B) - Program Services = $0; Column (C) - Management & General = $3585; Column (D) - Fundraising = $0”
“Printing and Publications: Column (A) - Total = $7399; Column (B) - Program Services = $7399; Column (C) - Management & General = $0; Column (D) - Fundraising = $0”
“TAXES/ANNUAL REPORT: Column (A) - Total = $8244; Column (B) - Program Services = $0; Column (C) - Management & General = $8244; Column (D) - Fundraising = $0”
“Web and Internet Support: Column (A) - Total = $3927; Column (B) - Program Services = $0; Column (C) - Management & General = $3927; Column (D) - Fundraising = $0”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 24052 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 30363 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 244109 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | IAVS is a scientific society devoted to study of vegetation at all levels of complexity spanning populations, plant communities and biomes. It attempts to explain vegetation patterns and the processes governing vegetation assembly and dynamics at all temporal and spatial scales. |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 0 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 18353 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 11514 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 29867 |
| IRS990/BackupWthldComplianceInd | 0 | false |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | THE ORGANIZATION |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 3016347035 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 200 CONTINENTAL DR |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | NEWARK |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | DE |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 19713 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 636879 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 460039 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 0 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | false |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 0 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 15998 |
| IRS990/CYOtherExpensesAmt | 0 | 261038 |
| IRS990/CYOtherRevenueAmt | 0 | 302901 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 15313 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 73174 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 261038 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 334212 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 0 |
| IRS990/Desc | 0 | THE ANNUAL SYMPOSIUM OF THE INTERNATIONAL ASSOCIATION OF VEGETATION SCIENCE PROVIDES MEMBERS WITH THE OPPORTUNITY TO NETWORK WITH VEGETATION SCIENTISTS AND ATTEND THE VARIOUS SCIENTIFIC PROGRAMS AT AN ANNUAL MEETING. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 165751 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 0 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignCountryCd | 0 | NL |
| IRS990/ForeignFinancialAccountInd | 0 | true |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form1098CFiledInd | 0 | false |
| IRS990/Form8282FiledCnt | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form8899Filedind | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 8.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Susan Wiser |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | David Zelen |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Alessandra Fidelis |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MARTIN DIEKMANN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Peter Minchin |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | IRENA AXMANOVA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | BORJA JIMENEZ ALFARO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | TERESA CUNHA |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Vice President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Vice President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Vice President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Vice President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Vice President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | Adm Ex Officio |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1939 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 8 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 334212 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 7 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 0 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 0 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 0 |
| IRS990/InterestGrp/TotalAmt | 0 | 0 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 15998 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 15998 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | MD |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 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 | IAVS is a scientific society devoted to study of vegetation at all levels of complexity spanning populations, plant communities and biomes. It attempts to explain vegetation patterns and the processes governing vegetation assembly and dynamics at all temporal and spatial scales. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 612827 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 673785 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 612827 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 673785 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/TotalAmt | 0 | 0 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 0 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 0 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | Business and admin fees |
| IRS990/OtherExpensesGrp/Desc | 1 | Awards and Grants |
| IRS990/OtherExpensesGrp/Desc | 2 | Working group |
| IRS990/OtherExpensesGrp/Desc | 3 | Honorariums |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 69535 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 67767 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 53641 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 39003 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 69535 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 67767 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 53641 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 39003 |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 0 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 0 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 0 |
| IRS990/PriorPeriodAdjustmentsAmt | 0 | -12216 |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | Events |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | Membership Dues & Assessments |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 3706 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 11607 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 3706 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 11607 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | THE IAVS PUBLISHES THREE ONLINE JOURNALS: (1) THE JOURNAL OF VEGETATION SCIENCE, WHICH FOCUSES ON ALL ASPECTS OF PLANT COMMUNITY ECOLOGY RELEVANT TO HUMAN INTERACTION WITH VEGETATION, INCLUDING GLOBAL CHANGE, NATURE, CONSERVATION, NATURE MANAGEMENT, RESTORATION OF PLANT COMMUNITITES AND OF NATURAL HABITATS, AND THE PLANNING OF SEMI-NATURAL AND URBAN LANDSCAPE; (2) APPLIED VEGETATION SCIENCE, WHICH FOCUSES ON COMMUNITY-LEVEL TOPICS RELEVANT TO HUMAN INTERACTION WITH VEGETATION AND (3) VEGETATION CLASSIFICATION AND SURVEY, WHICH IS AN INTERNATIONAL, PEER-REVIEWED JOURNAL ON PLANT COMMUNITY ECOLOGY. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 7399 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | THE IAVS BULLETIN IS THE NEWSLETTER OF THE INTERNATIONAL ASSOCIATION FOR VEGETATION SCIENCE. THE BULLETIN CONTAINS ITEMS OF POTENTIAL INTEREST TO THE MEMBERSHIP AND SERVES AS THE OFFICIAL RECORD OF IAVS MEETINGS AND ACTIVITIES. THE IAVS BULLETIN IS PUBLISHED IN DIGITAL FORMAT WITH FOUR ISSUES PER YEAR. |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 327 |
| IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt | 0 | 0 |
| IRS990/PYOtherExpensesAmt | 0 | 260830 |
| IRS990/PYOtherRevenueAmt | 0 | 205266 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 29829 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -25408 |
| IRS990/PYTotalExpensesAmt | 0 | 260830 |
| IRS990/PYTotalRevenueAmt | 0 | 235422 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
| IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 73174 |
| 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 | 3706 |
| IRS990/RoyaltiesGrp/TotalAmt | 0 | 0 |
| IRS990/RoyaltiesRevenueGrp/ExclusionAmt | 0 | 302901 |
| IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt | 0 | 302901 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 0 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 11607 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 18614 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 17658 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 7262 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 15966 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 71107 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 318899 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 327 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 319226 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 3706 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 216481 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 241637 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 243164 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 237657 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 942645 |
| IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 318899 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 327 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 319226 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.23840 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.00030 |
| IRS990ScheduleA/NetIncomeFromOtherUBIGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 1090 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 4908 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 109 |
| IRS990ScheduleA/OtherIncome509Grp/TotalAmt | 0 | 6107 |
| IRS990ScheduleA/Post1975UBTIGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.75700 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.99500 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 1013752 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 15313 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 235095 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 259295 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 250426 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 253623 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 1013752 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 334212 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 235422 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 260385 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 255334 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 253732 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 1339085 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE BOARD OF DIRECTORS REVIEW THE DRAFT FORM 990 BEFORE SUBMISSION TO THE INTERNAL REVENUE SERVICE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | IAVS makes its Governing Documents publicly available on its website. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | Bank & credit card fees: Column (A) - Total = $2597; Column (B) - Program Services = $0; Column (C) - Management & General = $2597; Column (D) - Fundraising = $0 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | Meeting expense: Column (A) - Total = $4115; Column (B) - Program Services = $4115; Column (C) - Management & General = $0; Column (D) - Fundraising = $0 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | Miscellaneous: Column (A) - Total = $3585; Column (B) - Program Services = $0; Column (C) - Management & General = $3585; Column (D) - Fundraising = $0 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | Printing and Publications: Column (A) - Total = $7399; Column (B) - Program Services = $7399; Column (C) - Management & General = $0; Column (D) - Fundraising = $0 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 6 | TAXES/ANNUAL REPORT: Column (A) - Total = $8244; Column (B) - Program Services = $0; Column (C) - Management & General = $8244; Column (D) - Fundraising = $0 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 7 | Web and Internet Support: Column (A) - Total = $3927; Column (B) - Program Services = $0; Column (C) - Management & General = $3927; Column (D) - Fundraising = $0 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990, Part VI, Section B, Line 11b |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990, Part VI, Section C, Line 19 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Form 990, Part IX, Line 24e |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | Form 990, Part IX, Line 24e |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | Form 990, Part IX, Line 24e |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | Form 990, Part IX, Line 24e |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 6 | Form 990, Part IX, Line 24e |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 7 | Form 990, Part IX, Line 24e |
| IRS990/SchoolOperatingInd | 0 | false |
| IRS990/SignificantChangeInd | 0 | false |
| IRS990/SignificantNewProgramSrvcInd | 0 | false |
| IRS990/StatesWhereCopyOfReturnIsFldCd | 0 | MD |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | false |
| IRS990/SubjectToProxyTaxInd | 0 | false |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | false |
| IRS990/TaxablePartyNotificationInd | 0 | false |
| IRS990/TaxExemptBondsInd | 0 | false |
| IRS990/TerminateOperationsInd | 0 | false |
| IRS990/TotalAssetsBOYAmt | 0 | 636879 |
| IRS990/TotalAssetsEOYAmt | 0 | 704148 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 636879 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 704148 |
| IRS990/TotalCompGreaterThan150KInd | 0 | false |
| IRS990/TotalContributionsAmt | 0 | 0 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 87888 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 173150 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 261038 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 24052 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 30363 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 24052 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 30363 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 612827 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 673785 |
| IRS990/TotalProgramServiceExpensesAmt | 0 | 173150 |
| IRS990/TotalProgramServiceRevenueAmt | 0 | 15313 |
| IRS990/TotalRevenueGrp/ExclusionAmt | 0 | 318899 |
| IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 15313 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 334212 |
| IRS990/TotalVolunteersCnt | 0 | 60 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 636879 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 704148 |
| IRS990/TravelGrp/ProgramServicesAmt | 0 | 1225 |
| IRS990/TravelGrp/TotalAmt | 0 | 1225 |
| IRS990/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990/TypeOfOrganizationCorpInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | false |
| IRS990/UponRequestInd | 0 | X |
| IRS990/USAddress/AddressLine1Txt | 0 | 200 CONTINENTAL DR 401 |
| IRS990/USAddress/CityNm | 0 | NEWARK |
| IRS990/USAddress/StateAbbreviationCd | 0 | DE |
| IRS990/USAddress/ZIPCd | 0 | 19713 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 8 |
| IRS990/VotingMembersIndependentCnt | 0 | 7 |
| IRS990/WebsiteAddressTxt | 0 | WWW:IVAS |
| IRS990/WhistleblowerPolicyInd | 0 | false |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
No mirrored PDF or thumbnail assets are attached yet.