Liabilities / Assets
18th percentile
Tied with the lowest-debt nonprofits in its peer group.
EIN 95-4406844 • 501(c)3 • Madison, WI
Profile
The io foundation produces the academic journal "international organization- and engages in other educational activities such as supporting academic conferences to raise the visability of, and introduce new scholars to the journal.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
18th percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
19th percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
33rd percentile
Higher net margin than 33% of similar nonprofits.
Top Officer Pay
75th percentile
Higher top officer pay than 75% of similar nonprofits.
Top officer pay equals 30.6% of source-year revenue.
Asset Growth
60th percentile
Faster asset growth than 60% of similar nonprofits.
Revenue Growth
12th percentile
Faster revenue growth than 12% of similar nonprofits.
Assets
Up$1,854,835
Up $133,037 (+7.7%) from 2024
Liabilities
Flat$0
Flat from 2024
Net Assets
Up$1,854,835
Up $133,037 (+7.7%) from 2024
Revenue
Down$296,207
Down $100,556 (-25%) from 2024
Expenses
Down$303,737
Down $9,287 (-3.0%) from 2024
Net Income
Down-$7,530
Down $91,269 (-109%) from 2024
Most recent year
2025 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.
The Foundation produces the academic journal International Organization and engages in other educational activities such as supporting academic conferences to raise the visability of, and introduce new scholars to, the journal.
The io foundation produces the academic journal "international organization- and engages in other educational activities such as supporting academic conferences to raise the visability of, and introduce new scholars to the journal.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $1,569,013 | $1,696,653 | ▲ $127,640 |
| Cash and Non-Interest-Bearing Accounts | $102,925 | $158,182 | ▲ $55,257 |
| Prepaid Expenses and Deferred Charges | $49,860 | - | - |
| Total Assets | $1,721,798 | $1,854,835 | ▲ $133,037 |
| Liabilities | |||
| Total Liabilities | $0 | $0 | → $0 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $1,721,798 | $1,854,835 | ▲ $133,037 |
| Total Net Assets Fund Balance | $1,721,798 | $1,854,835 | ▲ $133,037 |
| Total Liabilities and Net Assets / Fund Balance | $1,721,798 | $1,854,835 | ▲ $133,037 |
| Name | Title | Full / Part Time | Base | Total |
|---|---|---|---|---|
| Elana Matthews | Secretary/ed | PT | $90,687 | $90,687 |
| Brett Ashley Leeds | President/co | PT | $42,436 | $42,436 |
| Layna Mosley | President/co | PT | $42,436 | $42,436 |
| Ayse Zarakol | Vice Pres/ed | PT | $21,251 | $21,251 |
| Peter Rosendorff | Vice Pres/ed | PT | $21,251 | $21,251 |
| Jon Pevehouse | Treasurer | - | $2,500 | $2,500 |
| Name | Title |
|---|---|
| Susan Hyde | Chair |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $220,561 |
| Other Expenses | $82,517 |
| Grants and Similar Amounts Paid | $659 |
| Professional Fundraising Fees | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Current Officers, Directors, Trustees, and Key Employees | $220,561 | - | - | $220,561 |
| Fees for Services Other | $61,350 | - | - | $61,350 |
| Conferences and Meetings | - | $7,519 | - | $7,519 |
| Fees for Services Accounting | - | $1,815 | - | $1,815 |
| Office Expenses | - | $1,420 | - | $1,420 |
| Insurance | - | $1,086 | - | $1,086 |
| Grants to Domestic Individuals | $659 | - | - | $659 |
| Other Expenses | - | $24 | - | $24 |
| Total Functional Expenses | $282,570 | $21,167 | $0 | $303,737 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“Jessica weeks jon pevehouse director treasurer married”
“Form 990 available upon request to any board member.”
“Officers & directors are covered under the conflicts of interest policy. The board reviews for conflicts annually.”
“AVAILABLE UPON REQUEST.”
“The io foundation produces the academic journal "international organization- and engages in other educational activities such as supporting academic conferences to raise the visability of, and introduce new scholars to the journal.”
“Freelance consultants 61,350 0 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 |
|---|---|---|
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| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | THE IO FOUNDATION PRODUCES THE ACADEMIC JOURNAL "INTERNATIONAL ORGANIZATION- AND ENGAGES IN OTHER EDUCATIONAL ACTIVITIES SUCH AS SUPPORTING ACADEMIC CONFERENCES TO RAISE THE VISABILITY OF, AND INTRODUCE NEW SCHOLARS TO THE JOURNAL. |
| IRS990/AllOtherContributionsAmt | 0 | 239905 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | ELANA MATTHEWS |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6088904888 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | PO BOX 5056 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | MADISON |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | WI |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 53705 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 102925 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 158182 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 220561 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 220561 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
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| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 7519 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
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| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 659 |
| IRS990/CYInvestmentIncomeAmt | 0 | 56074 |
| IRS990/CYOtherExpensesAmt | 0 | 82517 |
| IRS990/CYOtherRevenueAmt | 0 | 228 |
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| IRS990/CYRevenuesLessExpensesAmt | 0 | -7530 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 220561 |
| IRS990/CYTotalExpensesAmt | 0 | 303737 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 296207 |
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| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/Desc | 0 | THE IO FOUNDATION PRODUCES THE ACADEMIC JOURNAL "INTERNATIONAL ORGANIZATION- AND ENGAGES IN OTHER EDUCATIONAL ACTIVITIES SUCH AS SUPPORTING ACADEMIC CONFERENCES TO RAISE THE VISABILITY OF, AND INTRODUCE NEW SCHOLARS TO THE JOURNAL. |
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| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 282570 |
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| IRS990/FederalGrantAuditRequiredInd | 0 | false |
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| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 1815 |
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| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 61350 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
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| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 20.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 20.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 2.00 |
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| 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/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/PersonNm | 0 | ELANA MATTHEWS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | BRETT ASHLEY LEEDS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | LAYNA MOSLEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | PETER ROSENDORFF |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | AYSE ZARAKOL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | JON PEVEHOUSE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | SUSAN HYDE |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 90687 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 42436 |
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| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 21251 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 21251 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 2500 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 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/TitleTxt | 0 | SECRETARY/ED |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | PRESIDENT/CO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | PRESIDENT/CO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | VICE PRES/ED |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | VICE PRES/ED |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | CHAIR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | false |
| IRS990/FormationYr | 0 | 1993 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GainOrLossGrp/OtherAmt | 0 | 22932 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 42 |
| IRS990/GrantAmt | 0 | 659 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 659 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 659 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossAmountSalesAssetsGrp/OtherAmt | 0 | 22932 |
| IRS990/GrossReceiptsAmt | 0 | 296207 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 42 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 1086 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 1086 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 33142 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 33142 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 1569013 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 1696653 |
| IRS990/IRPDocumentCnt | 0 | 6 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | CA |
| 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 | THE IO FOUNDATION PRODUCES THE ACADEMIC JOURNAL "INTERNATIONAL ORGANIZATION- AND ENGAGES IN OTHER EDUCATIONAL ACTIVITIES SUCH AS SUPPORTING ACADEMIC CONFERENCES TO RAISE THE VISABILITY OF, AND INTRODUCE NEW SCHOLARS TO THE JOURNAL. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 1721798 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 1854835 |
| IRS990/NetGainOrLossInvestmentsGrp/RelatedOrExemptFuncIncomeAmt | 0 | 22932 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 22932 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 140567 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 1721798 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 1854835 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 1420 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 1420 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherExpensesGrp/Desc | 0 | INVESTMENT FEES |
| IRS990/OtherExpensesGrp/Desc | 1 | LICENSES & FEES |
| IRS990/OtherExpensesGrp/Desc | 2 | BANK FEES |
| IRS990/OtherExpensesGrp/Desc | 3 | MISC EXP |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 9000 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 176 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 127 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 3 | 24 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 9000 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 176 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 127 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 24 |
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| IRS990/PrincipalOfficerNm | 0 | ELANA MATTHEWS |
| IRS990/ProfessionalFundraisingInd | 0 | false |
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| IRS990/PYContributionsGrantsAmt | 0 | 248951 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
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| IRS990/PYOtherExpensesAmt | 0 | 98765 |
| IRS990/PYOtherRevenueAmt | 0 | 828 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 95669 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 83739 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 213696 |
| IRS990/PYTotalExpensesAmt | 0 | 313024 |
| IRS990/PYTotalRevenueAmt | 0 | 396763 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -7530 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| 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/RoyaltiesRevenueGrp/ExclusionAmt | 0 | 228 |
| IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt | 0 | 228 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 239905 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 248951 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 112500 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 601356 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 33370 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 32190 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 26743 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 72914 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 20944 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 186161 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 95669 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 21377 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 250217 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 311771 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 679034 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 33370 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 32190 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 26743 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 72914 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 20944 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 186161 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.13000 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.13000 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.87310 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.87500 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 1280390 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 239905 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 344620 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 133877 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 250217 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 311771 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 1280390 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 273275 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 376810 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 160620 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 323131 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 332715 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 1466551 |
| 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 |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE IO FOUNDATION PRODUCES THE ACADEMIC JOURNAL "INTERNATIONAL ORGANIZATION- AND ENGAGES IN OTHER EDUCATIONAL ACTIVITIES SUCH AS SUPPORTING ACADEMIC CONFERENCES TO RAISE THE VISABILITY OF, AND INTRODUCE NEW SCHOLARS TO THE JOURNAL. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | JESSICA WEEKS JON PEVEHOUSE DIRECTOR TREASURER MARRIED |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | FORM 990 AVAILABLE UPON REQUEST TO ANY BOARD MEMBER. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | OFFICERS & DIRECTORS ARE COVERED UNDER THE CONFLICTS OF INTEREST POLICY. THE BOARD REVIEWS FOR CONFLICTS ANNUALLY. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | AVAILABLE UPON REQUEST. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | FREELANCE CONSULTANTS 61,350 0 0 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990 - ORGANIZATION'S MISSION |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PAGE 6, PART VI, LINE 2 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PAGE 6, PART VI, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PAGE 6, PART VI, LINE 12C |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990, PAGE 6, PART VI, LINE 19 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | FORM 990, PART IX, LINE 11G |
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| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-12-05 |
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| ReturnHeader/Filer/BusinessNameControlTxt | 0 | IOFO |
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| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2025-12-05 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | JULIE MILLER |
| ReturnHeader/ReturnTs | 0 | 2025-12-08T09:26:36-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-07-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2025-06-30 |
| ReturnHeader/TaxYr | 0 | 2024 |
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