Liabilities / Assets
34th percentile
Tied with the lowest-debt nonprofits in its peer group.
990 • Fiscal year 2025 • EIN 26-3756433
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
34th percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
35th percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
86th percentile
Higher net margin than 86% of similar nonprofits.
Top Officer Pay
58th percentile
Higher top officer pay than 58% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
51st percentile
Faster asset growth than 51% of similar nonprofits.
Revenue Growth
10th percentile
Faster revenue growth than 10% of similar nonprofits.
Assets
Up$808,679
Up $33,846 (+4.4%) from 2024
Net Assets
Up$808,679
Up $33,846 (+4.4%) from 2024
Liabilities
Flat$0
Flat from 2024
Revenue
Down$95,793
Down $42,408 (-31%) from 2024
Expenses
Down$61,947
Down $35,449 (-36%) from 2024
Net Income
Down$33,846
Down $6,959 (-17%) from 2024
To promote scientific research and education relating to the use of evolutionary theory to understand human behavior. To promote the exchange of information about relevant scientific research and scholarship among interested scientists and scholars in all disciplines. To sponsor, if appropriate, publications, scholarly conferences, educational sessions, and other educational and scientific activity. To finance travel and registration fees so that educators, meritorious students, and professional researchers may attend the professional conferences, meetings, and seminars in fields related to evolutionary theory. To provide funds to educators, professional researchers, meritorious students, and to publish their knowledge in the fields related to evolutionary theory, and to provide funds to other organizations that qualify as exempt organizations under section 501(c)(3) of the internal revenue code.
To promote scientific research and education relating to the use of evolutionary theory to understand human behavior.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Cap Stk Tr Prin Current Funds | $774,833 | $808,679 | ▲ $33,846 |
| Savings and Temporary Cash Investments | $358,708 | $507,667 | ▲ $148,959 |
| Cash and Non-Interest-Bearing Accounts | $416,125 | $301,012 | ▼ $115,113 |
| Receivable From Disqualified Prsn | $0 | $0 | → $0 |
| Receivables From Officers Etc | $0 | $0 | → $0 |
| Investments Other Securities | $0 | - | - |
| Investments Program Related | $0 | - | - |
| Land, Buildings, and Equipment, Net | $0 | $0 | → $0 |
| Loans From Officers Directors | $0 | $0 | → $0 |
| Total Assets | $774,833 | $808,679 | ▲ $33,846 |
| Other Assets Total | $0 | $0 | → $0 |
| Liabilities | |||
| Other Liabilities | $0 | $0 | → $0 |
| Total Liabilities | $0 | $0 | → $0 |
| Net Assets / Fund Balance | |||
| Total Net Assets Fund Balance | $774,833 | $808,679 | ▲ $33,846 |
| Total Liabilities and Net Assets / Fund Balance | $774,833 | $808,679 | ▲ $33,846 |
| Name | Title |
|---|---|
| David Schmitt | Past President End 6/8/25 |
| Ed Hagen | President Beg 6/8/25 |
| David Puts | President Elect Beg 6/8/25 |
| Clark Barrett | President End 6/8/25, Past President Beg 6/8/25 |
| Karthik Panchanathan | Communications Officer & Webmaster Beg 6/8/25 |
| Daniel Conroy-beam | Council Member |
| Jamie Krems | Council Member |
| Joshua Tybur | Council Member |
| Marco Del Guidice | Council Member |
| Tania Reynolds | Council Member Beg 6/8/25 |
| Zach Garfield | Council Member Beg 6/8/25 |
| Chris Von Rueden | Council Member End 6/8/25 |
| Coren Apicella | Council Member End 6/8/25 |
| Patrick Barclay | Council Member End 6/8/25 |
| Lisa Welling | Secretary / Archivist |
| Yunsuh Nike Wee | Student Representative Beg 6/8/25 |
| Nina Rodriguez | Student Representative End 6/8/25 |
| Jessica Hehman | Tresurer |
| Line Item | Amount |
|---|---|
| Other Expenses | $52,498 |
| Grants and Similar Amounts Paid | $9,449 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Conferences and Meetings | $10,921 | - | - | $10,921 |
| Grants to Domestic Individuals | $9,449 | - | - | $9,449 |
| Travel | $7,845 | - | - | $7,845 |
| Fees for Services Accounting | $3,579 | - | - | $3,579 |
| Insurance | $2,161 | - | - | $2,161 |
| Information Technology | $1,431 | - | - | $1,431 |
| Other Expenses | $50 | - | - | $50 |
| Office Expenses | $11 | - | - | $11 |
| Total Functional Expenses | $61,947 | $0 | $0 | $61,947 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Loans from Officers, Directors, Trustees, and Key Employees | $0 | $0 | → $0 |
| Receivables from Disqualified Persons | $0 | $0 | → $0 |
| Receivables from Officers, Directors, Trustees, and Key Employees | $0 | $0 | → $0 |
“The form 990 is reviewed by the treasurer prior to filing with the irs.”
“The organization makes its governing documents, conflict of interest policy, and financial statements available to the public upon request.”
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/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | TO PROMOTE SCIENTIFIC RESEARCH AND EDUCATION RELATING TO THE USE OF EVOLUTIONARY THEORY TO UNDERSTAND HUMAN BEHAVIOR. |
| IRS990/AllOtherContributionsAmt | 0 | 1800 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 0 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 0 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | false |
| IRS990/BenefitsToMembersGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | JESSICA HEHMAN |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 9097488469 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | UNIV OF REDLANDS 1200 E COLTON AVE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | REDLANDS |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 92373 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CapStkTrPrinCurrentFundsGrp/BOYAmt | 0 | 774833 |
| IRS990/CapStkTrPrinCurrentFundsGrp/EOYAmt | 0 | 808679 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 416125 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 301012 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 10921 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 10921 |
| IRS990/ConflictOfInterestPolicyInd | 0 | false |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 23272 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 9449 |
| IRS990/CYInvestmentIncomeAmt | 0 | 17784 |
| IRS990/CYOtherExpensesAmt | 0 | 52498 |
| IRS990/CYOtherRevenueAmt | 0 | 54737 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 33846 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 61947 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 95793 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/Desc | 0 | THE PROMOTION OF EVOLUTIONARY THEORY THROUGH SCIENTIFIC RESEARCH, EDUCATION, CONFERENCES, AND PUBLICATIONS. |
| 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/EscrowAccountInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 61947 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ProgramServicesAmt | 0 | 3579 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 3579 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 8 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 9 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 10 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 11 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 12 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 13 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 14 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 15 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 16 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 17 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 1.0 |
| 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/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 15 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 16 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 17 | 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/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | CLARK BARRETT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | DAVID PUTS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | DAVID SCHMITT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | ED HAGEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | JESSICA HEHMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | KARTHIK PANCHANATHAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | LISA WELLING |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | CHRIS VON RUEDEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | COREN APICELLA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | DANIEL CONROY-BEAM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | JAMIE KREMS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | JOSHUA TYBUR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | MARCO DEL GUIDICE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | NINA RODRIGUEZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | PATRICK BARCLAY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | TANIA REYNOLDS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | YUNSUH NIKE WEE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | ZACH GARFIELD |
| 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/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 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/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PRESIDENT END 6/8/25, PAST PRESIDENT BEG 6/8/25 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | PRESIDENT ELECT BEG 6/8/25 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | PAST PRESIDENT END 6/8/25 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | PRESIDENT BEG 6/8/25 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | TRESURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | COMMUNICATIONS OFFICER & WEBMASTER BEG 6/8/25 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | SECRETARY / ARCHIVIST |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | COUNCIL MEMBER END 6/8/25 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | COUNCIL MEMBER END 6/8/25 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | COUNCIL MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | COUNCIL MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | COUNCIL MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | COUNCIL MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | STUDENT REPRESENTATIVE END 6/8/25 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | COUNCIL MEMBER END 6/8/25 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | COUNCIL MEMBER BEG 6/8/25 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | STUDENT REPRESENTATIVE BEG 6/8/25 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | COUNCIL MEMBER BEG 6/8/25 |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | false |
| IRS990/FormationYr | 0 | 1988 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GainOrLossGrp/OtherAmt | 0 | 0 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 13 |
| IRS990/GrantAmt | 0 | 9449 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 9449 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 9449 |
| IRS990/GrantsToIndividualsInd | 0 | true |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 95793 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 13 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 1431 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 1431 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 2161 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 2161 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 17784 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 17784 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/BOYAmt | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 0 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 0 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 0 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | CA |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LoansFromOfficersDirectorsGrp/BOYAmt | 0 | 0 |
| IRS990/LoansFromOfficersDirectorsGrp/EOYAmt | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembershipDuesAmt | 0 | 21472 |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MiscellaneousRevenueGrp/ExclusionAmt | 0 | 0 |
| IRS990/MiscellaneousRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 0 |
| IRS990/MiscellaneousRevenueGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/MiscellaneousRevenueGrp/UnrelatedBusinessRevenueAmt | 0 | 0 |
| IRS990/MissionDesc | 0 | TO PROMOTE SCIENTIFIC RESEARCH AND EDUCATION RELATING TO THE USE OF EVOLUTIONARY THEORY TO UNDERSTAND HUMAN BEHAVIOR. TO PROMOTE THE EXCHANGE OF INFORMATION ABOUT RELEVANT SCIENTIFIC RESEARCH AND SCHOLARSHIP AMONG INTERESTED SCIENTISTS AND SCHOLARS IN ALL DISCIPLINES. TO SPONSOR, IF APPROPRIATE, PUBLICATIONS, SCHOLARLY CONFERENCES, EDUCATIONAL SESSIONS, AND OTHER EDUCATIONAL AND SCIENTIFIC ACTIVITY. TO FINANCE TRAVEL AND REGISTRATION FEES SO THAT EDUCATORS, MERITORIOUS STUDENTS, AND PROFESSIONAL RESEARCHERS MAY ATTEND THE PROFESSIONAL CONFERENCES, MEETINGS, AND SEMINARS IN FIELDS RELATED TO EVOLUTIONARY THEORY. TO PROVIDE FUNDS TO EDUCATORS, PROFESSIONAL RESEARCHERS, MERITORIOUS STUDENTS, AND TO PUBLISH THEIR KNOWLEDGE IN THE FIELDS RELATED TO EVOLUTIONARY THEORY, AND TO PROVIDE FUNDS TO OTHER ORGANIZATIONS THAT QUALIFY AS EXEMPT ORGANIZATIONS UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 774833 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 808679 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 11 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 11 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OnBehalfOfIssuerInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrgDoesNotFollowFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 0 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 0 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | MEMBERSHIP SUBSCRIPTIONS |
| IRS990/OtherExpensesGrp/Desc | 1 | MISCELLANEOUS EXPENSE |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 26500 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 50 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 26500 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 50 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PoliciesReferenceChaptersInd | 0 | false |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrincipalOfcrBusinessName/BusinessNameLine1Txt | 0 | JESSICA HEHMAN |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 23301 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 30101 |
| IRS990/PYInvestmentIncomeAmt | 0 | 1290 |
| IRS990/PYOtherExpensesAmt | 0 | 67295 |
| IRS990/PYOtherRevenueAmt | 0 | 113610 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 40805 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/PYTotalExpensesAmt | 0 | 97396 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 138201 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
| IRS990/RcvblFromDisqualifiedPrsnGrp/BOYAmt | 0 | 0 |
| IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReceivablesFromOfficersEtcGrp/BOYAmt | 0 | 0 |
| IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 33846 |
| IRS990/RegularMonitoringEnfrcInd | 0 | false |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/RentalIncomeOrLossGrp/PersonalAmt | 0 | 0 |
| IRS990/RentalIncomeOrLossGrp/RealAmt | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 54737 |
| IRS990/RoyaltiesRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 54737 |
| IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt | 0 | 54737 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 358708 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 507667 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 23272 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 23301 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 26790 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 45317 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 38188 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 156868 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 17784 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 1290 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 30 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 16 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 107 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 19227 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 662168 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearAmt | 0 | 0 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 0 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 0 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 0 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 0 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.89081 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.99109 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 156868 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 0 |
| IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 23272 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 23301 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 26790 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 45317 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 38188 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 156868 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 176095 |
| IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt | 0 | 0 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990ScheduleI/GrantRecordsMaintainedInd | 0 | true |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/CashGrantAmt | 0 | 2000 |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/CashGrantAmt | 1 | 7449 |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/GrantTypeTxt | 0 | RESEARCH AND ACHIEVEMENT AWARDS |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/GrantTypeTxt | 1 | ADAPT PROGRAM ASSISTANCE |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/RecipientCnt | 0 | 3 |
| IRS990ScheduleI/GrantsOtherAsstToIndivInUSGrp/RecipientCnt | 1 | 5 |
| IRS990ScheduleI/SupplementalInformationDetail/ExplanationTxt | 0 | EACH APPLICANT IS REQUIRED TO SUBMIT A WRITTEN REPORT FOLLOWING THE EVENT. THE REPORT INCLUDES A SUMMARY OF THE EVENT AND A DESCRIPTION OF THE PARTICIPANTS AND/OR AUDIENCE. REPORTS ARE SUBMITTED BY EMAIL TO THE HBES PRESIDENT WITHIN ONE MONTH OF THE EVENT. |
| IRS990ScheduleI/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Schedule I, Part I, Line 2 Procedures for monitoring use of grant funds |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE FORM 990 IS REVIEWED BY THE TREASURER PRIOR TO FILING WITH THE IRS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990, Part VI, Line 11b Review of form 990 by governing body |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990, Part VI, Line 19 Required documents available to the public |
| IRS990/SchoolOperatingInd | 0 | false |
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Displayed year
2025 • Form 990Detailed filing. Detailed filing data is available for this year.