Liabilities / Assets
51st percentile
Higher debt load relative to assets than 51% of similar nonprofits.
990 • Fiscal year 2019 • EIN 22-2738769
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
51st percentile
Higher debt load relative to assets than 51% of similar nonprofits.
Liabilities / Revenue
65th percentile
Higher debt load relative to revenue than 65% of similar nonprofits.
Net Margin
8th percentile
Higher net margin than 8% of similar nonprofits.
Top Officer Pay
54th percentile
Higher top officer pay than 54% of similar nonprofits.
Top officer pay equals 15.6% of source-year revenue.
Asset Growth
8th percentile
Faster asset growth than 8% of similar nonprofits.
Revenue Growth
22nd percentile
Faster revenue growth than 22% of similar nonprofits.
Assets
Down$1,025,909
Down $196,496 (-16%) from 2018
Net Assets
Down$935,000
Down $451 (-0.0%) from 2018
Liabilities
Down$90,909
Down $196,045 (-68%) from 2018
Revenue
Down$463,175
Down $53,114 (-10%) from 2018
Expenses
Down$643,881
Down $269,876 (-30%) from 2018
Net Income
Up-$180,706
Up $216,762 (+55%) from 2018
System dynamics society, inc. Is devoted to encouraging the development and use of system dynamics and systems thinking around the world. System dynamics is a computer-aided approach to policy analysis and design.
SEE SCHEDULE O
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $993,791 | $843,640 | ▼ $150,151 |
| Cash and Non-Interest-Bearing Accounts | $89,369 | $77,991 | ▼ $11,378 |
| Accounts Receivable | $59,690 | $71,017 | ▲ $11,327 |
| Inventories for Sale or Use | $14,227 | $14,227 | → $0 |
| Prepaid Expenses and Deferred Charges | $43,976 | $12,059 | ▼ $31,917 |
| Savings and Temporary Cash Investments | $20,969 | $6,783 | ▼ $14,186 |
| Land, Buildings, and Equipment, Net | $383 | $192 | ▼ $191 |
| Total Assets | $1,222,405 | $1,025,909 | ▼ $196,496 |
| Liabilities | |||
| Deferred Revenue | $70,770 | $57,445 | ▼ $13,325 |
| Accounts Payable and Accrued Expenses | $211,859 | $29,139 | ▼ $182,720 |
| Escrow Account Liability | $4,325 | $4,325 | → $0 |
| Total Liabilities | $286,954 | $90,909 | ▼ $196,045 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $757,082 | $700,523 | ▼ $56,559 |
| Net Assets With Donor Restrictions | $178,369 | $234,477 | ▲ $56,108 |
| Total Net Assets Fund Balance | $935,451 | $935,000 | ▼ $451 |
| Total Liabilities and Net Assets / Fund Balance | $1,222,405 | $1,025,909 | ▼ $196,496 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Equipment | $192 | $382 | $574 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Mark R Nelson | Executive Director | FT | - | $72,250 | $72,250 |
| Martin Fg Schaffernicht | President | PT | $4,000 | - | $4,000 |
| I Martinez-moyano | Past President | PT | $2,000 | - | $2,000 |
| Shayne Gary | Member | - | $2,000 | - | $2,000 |
| Name | Title |
|---|---|
| Birgit Kopainsky | President Elect |
| Rebecca Niles | Executive Director |
| Elke Husemann | Member |
| Florian Kapmeier | Member |
| Hilde Martinussen | Member |
| John Pastor Ansah | Member |
| Josephine Kaviti Musango | Member |
| Lees Stuntz | Member |
| Nancy Hayden | Member |
| Nuno Videira | Member |
| Raafat Zaini | Member |
| Sara Metcalf | Member |
| Sharon Els | Member |
| J Bradley Morrison | Secretary |
| Stefano Armenia | VP Chapter Activities |
| Robert L Eberlein | VP Electronic Presence |
| Eliot Rich | VP Finance |
| Warren Farr | VP Marketing & Communications |
| Len Malczynski | VP Meetings |
| Asmeret Bier Naugle | VP Membership |
| Diana Fisher | VP Pre-college Edu |
| Jack Homer | VP Professional Practice |
| Krystyna a Stave | VP Publications |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Capitol Hill Management Services | Admin Support & Operations | 230 WASHINGTON AVE EXT STE 101, Albany, NY 12203 | $407,744 |
| Line Item | Amount |
|---|---|
| Other Expenses | $621,381 |
| Total Fundraising Expense | $27,916 |
| Grants and Similar Amounts Paid | $14,500 |
| Salaries, Compensation, and Employee Benefits | $8,000 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Fees for Services Other | $324,637 | $87,636 | $21,909 | $434,182 |
| Conferences and Meetings | $112,438 | - | - | $112,438 |
| Office Expenses | $1,704 | $9,505 | $150 | $11,359 |
| Current Officers, Directors, Trustees, and Key Employees | $8,000 | - | - | $8,000 |
| Grants to Domestic Individuals | $7,500 | - | - | $7,500 |
| Foreign Grants | $7,000 | - | - | $7,000 |
| Other Expenses | $4,434 | $6,650 | $5,139 | $5,139 |
| All Other Expenses | $3,557 | $384 | - | $3,941 |
| Travel | $2,199 | $1,334 | $50 | $3,583 |
| Insurance | - | $3,482 | - | $3,482 |
| Fees for Service Investment Mgmnt Fees | - | $2,121 | - | $2,121 |
| Advertising | - | $1,505 | - | $1,505 |
| Depreciation Depletion | $191 | - | - | $191 |
| Total Functional Expenses | $500,677 | $115,288 | $27,916 | $643,881 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $643,881 |
| Expenses per Audited Statements | $641,760 |
| Total Expenses per Audited Statements | $641,760 |
| Expenses Not Reported on Financial Statements | $2,121 |
| Expenses Not Reported on Form 990 | $0 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“As part of the annual audit, our independent certified public accounting firm prepares a draft of form 990 and related supporting schedules from our internal records. We designate an individual or individuals with suitable skill, knowledge or experience to oversee these services and we make all management decisions and perform all management functions. The executive level of management has reviewed, approved, and accepted responsibilitiy for form 990 and the related schedules and believe they are adequately supported by the books and records of system dynamics society, inc. Form 990 and the related schedules are distributed to all members of the finance committee and executive committee prior to filing.”
“Sds has "conflict of interest" guidelines which requires an annual signed statement from the executive director and the policy council affirming no conflicts, potential conflicts, or actual conflicts of interest. Disclosed conflicts of interest are reviewed and discussed. Results are documented and noted in the policy council minutes.”
“Publication editor and other compensation for board members - based on contract”
“UPON REQUEST.”
“System dynamics society, inc. Is devoted to encouraging the development and use of system dynamics and systems thinking around the world.”
“Professional fees and consultants: program service expenses 324,637. Management and general expenses 87,636. Fundraising expenses 21,909. Total expenses 434,182.”
“Custodial account liability”
“System dynamics society, inc. (sds) is exempt from income taxes under section 501(c)(3) of the internal revenue code, is classified as an organization that is not a private foundation, and qualifies for the charitable contribution deduction for individual donors. Management believes there are no sources of unrelated business taxable income and no uncertain tax positions. Sds is required to file federal form 990 "return of organization exempt from income tax" with the internal revenue service, and similar information returns with certain states.”
“Investment fees netted with investment income -2,121.”
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 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 211859 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 29139 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 59690 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 71017 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | SEE SCHEDULE O |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 1505 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 1505 |
| IRS990/AllOtherContributionsAmt | 0 | 115893 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 384 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 3557 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 3941 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | CAPITOL HILL MANAGEMENT SERVICES |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5184638644 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 230 WASHINGTON AVE EXT STE 101 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | ALBANY |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 12203 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 89369 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 77991 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 8000 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 8000 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 112438 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 112438 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 407744 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 230 WASHINGTON AVE EXT STE 101 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | ALBANY |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 12203 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | CAPITOL HILL MANAGEMENT SERVICES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | ADMIN SUPPORT & OPERATIONS |
| IRS990/CreditCounselingInd | 0 | 1 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 115893 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 14500 |
| IRS990/CYInvestmentIncomeAmt | 0 | 17540 |
| IRS990/CYOtherExpensesAmt | 0 | 621381 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 329742 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -180706 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 8000 |
| IRS990/CYTotalExpensesAmt | 0 | 643881 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 27916 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 463175 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 70770 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 57445 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 191 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 191 |
| IRS990/Desc | 0 | SYSTEM DYNAMICS SOCIETY, INC. PROVIDED A FORUM IN WHICH RESEARCHERS, EDUCATORS, CONSULTANTS, AND PRACTITIONERS IN THE CORPORATE AND PUBLIC SECTORS INTERACT TO INTRODUCE NEWCOMERS TO THE FIELD, KEEP ABREAST OF CURRENT DEVELOPMENTS, AND BUILD ON EACH OTHER'S WORK. DURING 2019, 343 INDIVIDUALS WERE SERVED. THE AGENCY IS PRIMARILY SUPPORTED THROUGH CONFERENCE REVENUE AND INVESTMENT INCOME. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 178369 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 234477 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/EscrowAccountLiabilityGrp/BOYAmt | 0 | 4325 |
| IRS990/EscrowAccountLiabilityGrp/EOYAmt | 0 | 4325 |
| IRS990/ExpenseAmt | 0 | 500677 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 21909 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 87636 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 324637 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 434182 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 2121 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 2121 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignGrantsGrp/ProgramServicesAmt | 0 | 7000 |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 7000 |
| IRS990/ForeignOfficeInd | 0 | 1 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 19 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 24 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 25 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 26 | 40.00 |
| 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/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/IndividualTrusteeOrDirectorInd | 18 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 19 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 20 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 21 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 22 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 23 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 24 | 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/OfficerInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 14 | 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/OtherCompensationAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 26 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | I MARTINEZ-MOYANO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | MARTIN FG SCHAFFERNICHT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | J BRADLEY MORRISON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | STEFANO ARMENIA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | ROBERT L EBERLEIN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | ELIOT RICH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | WARREN FARR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | KRYSTYNA A STAVE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | ASMERET BIER NAUGLE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | LEN MALCZYNSKI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | DIANA FISHER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | SHARON ELS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | LEES STUNTZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | JACK HOMER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | JOHN PASTOR ANSAH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | NANCY HAYDEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | FLORIAN KAPMEIER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | NUNO VIDEIRA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | SHAYNE GARY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | HILDE MARTINUSSEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | JOSEPHINE KAVITI MUSANGO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | RAAFAT ZAINI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | BIRGIT KOPAINSKY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | ELKE HUSEMANN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | SARA METCALF |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | REBECCA NILES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 26 | MARK R NELSON |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 2000 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 4000 |
| 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/ReportableCompFromOrgAmt | 18 | 2000 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 26 | 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/ReportableCompFromRltdOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 26 | 72250 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PAST PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | VP CHAPTER ACTIVITIES |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | VP ELECTRONIC PRESENCE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | VP FINANCE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | VP MARKETING & COMMUNICATIONS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | VP PUBLICATIONS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | VP MEMBERSHIP |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | VP MEETINGS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | VP PRE-COLLEGE EDU |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | VP PROFESSIONAL PRACTICE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 22 | PRESIDENT ELECT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 24 | MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 25 | EXECUTIVE DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 26 | EXECUTIVE DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 0 |
| IRS990/FormationYr | 0 | 1985 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 25 |
| IRS990/GrantAmt | 0 | 14500 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 7500 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 7500 |
| IRS990/GrantsToIndividualsInd | 0 | 1 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 831490 |
| IRS990/GrossReceiptsAmt | 0 | 1294665 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 25 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 3482 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 3482 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 14227 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 14227 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 17540 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 17540 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 993791 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 843640 |
| IRS990/IRPDocumentCnt | 0 | 10 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 382 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 383 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 192 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 574 |
| IRS990/LegalDomicileStateCd | 0 | MA |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 831490 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 1 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | SYSTEM DYNAMICS SOCIETY, INC. IS DEVOTED TO ENCOURAGING THE DEVELOPMENT AND USE OF SYSTEM DYNAMICS AND SYSTEMS THINKING AROUND THE WORLD. SYSTEM DYNAMICS IS A COMPUTER-AIDED APPROACH TO POLICY ANALYSIS AND DESIGN. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 1 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 935451 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 935000 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 180255 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 757082 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 700523 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 150 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 9505 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 1704 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 11359 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | PUBLICATIONS |
| IRS990/OtherExpensesGrp/Desc | 1 | CONTRACT - SUNY ALBANY |
| IRS990/OtherExpensesGrp/Desc | 2 | BANK AND CREDIT CARD FE |
| IRS990/OtherExpensesGrp/Desc | 3 | CHAPTER DEVELOPMENT |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 668 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 1 | 5139 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 2671 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 6650 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 19000 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 10017 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 4434 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 19000 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 13356 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 11084 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 5139 |
| IRS990/OtherWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PoliciesReferenceChaptersInd | 0 | 1 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 43976 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 12059 |
| IRS990/PrincipalOfficerNm | 0 | REBECCA D NILES |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 611710 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 511120 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 900099 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 3 | 611710 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | CONFERENCES |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | PUBLICATIONS |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | MEMBERSHIP DUES/SUBSCR |
| IRS990/ProgramServiceRevenueGrp/Desc | 3 | EDUCTIONAL PRODUCTS |
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Displayed year
2019 • Form 990Detailed filing. Detailed filing data is available for this year.