Liabilities / Assets
41st percentile
Higher debt load relative to assets than 41% of similar nonprofits.
990 • Fiscal year 2014 • EIN 22-2738769
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
41st percentile
Higher debt load relative to assets than 41% of similar nonprofits.
Liabilities / Revenue
55th percentile
Higher debt load relative to revenue than 55% of similar nonprofits.
Net Margin
25th percentile
Higher net margin than 25% of similar nonprofits.
Top Officer Pay
62nd percentile
Higher top officer pay than 62% of similar nonprofits.
Top officer pay equals 15.0% of source-year revenue.
Asset Growth
55th percentile
Faster asset growth than 55% of similar nonprofits.
Revenue Growth
41st percentile
Faster revenue growth than 41% of similar nonprofits.
Assets
Up$1,379,337
Up $46,982 (+3.5%) from 2013
Net Assets
Up$1,299,111
Up $37,833 (+3.0%) from 2013
Liabilities
Up$80,226
Up $9,149 (+13%) from 2013
Revenue
Up$556,755
Up $3,684 (+0.7%) from 2013
Expenses
Up$591,139
Up $63,532 (+12%) from 2013
Net Income
Down-$34,384
Down $59,848 (-235%) from 2013
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.
System Dynamics Society, Inc. is devoted to encouraging the development and use of system dynamics and systems thinking around the world.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $1,003,176 | $1,089,788 | ▲ $86,612 |
| Cash and Non-Interest-Bearing Accounts | $66,772 | $91,214 | ▲ $24,442 |
| Savings and Temporary Cash Investments | $100,753 | $62,225 | ▼ $38,528 |
| Accounts Receivable | $60,545 | $61,830 | ▲ $1,285 |
| Prepaid Expenses and Deferred Charges | $74,889 | $51,271 | ▼ $23,618 |
| Inventories for Sale or Use | $26,220 | $23,009 | ▼ $3,211 |
| 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 | - |
| Land, Buildings, and Equipment, Net | - | $0 | - |
| Intangible Assets | - | $0 | - |
| Total Assets | $1,332,355 | $1,379,337 | ▲ $46,982 |
| Other Assets Total | - | $0 | - |
| Liabilities | |||
| Deferred Revenue | $48,124 | $55,572 | ▲ $7,448 |
| Accounts Payable and Accrued Expenses | $13,728 | $15,579 | ▲ $1,851 |
| Escrow Account Liability | $9,225 | $9,075 | ▼ $150 |
| Total Liabilities | $71,077 | $80,226 | ▲ $9,149 |
| Net Assets / Fund Balance | |||
| Unrestricted Net Assets | $1,156,813 | $1,181,906 | ▲ $25,093 |
| Temporarily Rstr Net Assets | $104,465 | $117,205 | ▲ $12,740 |
| Total Net Assets Fund Balance | $1,261,278 | $1,299,111 | ▲ $37,833 |
| Total Liabilities and Net Assets / Fund Balance | $1,332,355 | $1,379,337 | ▲ $46,982 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Equipment | - | $651 | $651 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Roberta Spencer | Executive Director | FT | $7,833 | $75,947 | $83,780 |
| Name | Title |
|---|---|
| Kim D Warren | Past President |
| Edward Anderson | President |
| Jurgen Strohhecker | President Elect |
| Jay W Forrester | Founding Presid |
| David Wheat | Member |
| Elise Axelrad | Member |
| Elke Husemann | Member |
| Inge Bleijenbergh | Member |
| Jim Duggan | Member |
| Lees Stuntz | Member |
| Nicole Zimmermann | Member |
| Paulo Goncalves | Member |
| Rod MacDonald | Member |
| Sylvia Ulli-Beer | Member |
| Timothy Taylor | Member |
| Warren Farr | Member |
| J Bradley Morrison | Secretary |
| Martin Schaffernicht | VP Chap Activit |
| Robert L Eberlein | VP Elec Presenc |
| David F Andersen | VP Finance |
| Peter Hovmand | VP Marketing |
| Leonard Malczynski | VP Meetings |
| Etienne AJA Rouwette | VP Member Svcs |
| Kenneth Cooper | VP Prof Pract |
| George P Richardson | VP Publications |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| University at Albany | Admin Support | POBox 10189, Albany, NY 12201 | $309,691 |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Other Non Cash Contri Table | 1 | $24,000 | Fair Market Value (FMV) |
| Other Non Cash Contri Table | 3 | $3,300 | Fair Market Value (FMV) |
| Other Non Cash Contri Table | 1 | $3,000 | Fair Market Value (FMV) |
| Total Noncash Contributions | 5 | $30,300 | - |
| Line Item | Amount |
|---|---|
| Other Expenses | $580,586 |
| Salaries, Compensation, and Employee Benefits | $7,833 |
| Grants and Similar Amounts Paid | $2,720 |
| Professional Fundraising Fees | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Conferences and Meetings | $141,518 | - | - | $141,518 |
| Fees for Services Other | $23,402 | $6,065 | - | $29,467 |
| Travel | $837 | $10,228 | - | $11,065 |
| Other Expenses | $17,500 | $7,900 | - | $7,900 |
| Current Officers, Directors, Trustees, and Key Employees | $6,580 | $1,253 | - | $7,833 |
| Office Expenses | - | $5,280 | - | $5,280 |
| Insurance | - | $5,218 | - | $5,218 |
| Fees for Services Accounting | - | $4,531 | - | $4,531 |
| Grants to Domestic Individuals | $2,720 | - | - | $2,720 |
| Advertising | - | $2,000 | - | $2,000 |
| Fees for Service Investment Mgmnt Fees | - | $1,828 | - | $1,828 |
| Fees for Services Legal | - | $1,000 | - | $1,000 |
| All Other Expenses | - | $796 | - | $796 |
| Total Functional Expenses | $445,295 | $145,844 | $0 | $591,139 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| Europe | Program Services | Conference | 0 | 10 | $221,585 |
| 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 | - |
“As part of the annual review, 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 responsibility 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 Administrative Committee prior to filing.”
“Upon request.”
“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". The Agency is generally no longer subject to examination by the Internal Revenue Service for years before 2011.”
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/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 15579 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 60545 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 61830 |
| IRS990/AcctCompileOrReviewBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | System Dynamics Society, Inc. is devoted to encouraging the development and use of system dynamics and systems thinking around the world. |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 2000 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 2000 |
| IRS990/AllAffiliatesIncludedInd | 0 | false |
| IRS990/AllOtherContributionsAmt | 0 | 120963 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 796 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 796 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | false |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | Roberta L Spencer |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5184423865 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | Milne 300 - 135 Western Avenue |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Albany |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 12222 |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | false |
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| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 66772 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 91214 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 1253 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 6580 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 7833 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 141518 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 141518 |
| IRS990/ConflictOfInterestPolicyInd | 0 | false |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 309691 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | POBox 10189 |
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| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 12201 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | University at Albany |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | Admin Support |
| IRS990/CostOfGoodsSoldAmt | 0 | 7915 |
| IRS990/CreditCounselingInd | 0 | true |
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| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 2720 |
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| IRS990/CYProgramServiceRevenueAmt | 0 | 360570 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -34384 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 7833 |
| IRS990/CYTotalExpensesAmt | 0 | 591139 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 556755 |
| IRS990/DAFExcessBusinessHoldingsInd | 0 | false |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
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| IRS990/DeductibleNonCashContriInd | 0 | true |
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| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 55572 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 0 |
| IRS990/Desc | 0 | System Dynamics Society, Inc. provided a forum in which researchers, educators, consultants, and practitioners in the corporate and public sectors intereact to introduce newcomers to the field, keep abreast of current developments, and build on each other's work. The Agency is primarily supported through conference revenue. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DistributionToDonorInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | false |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/EscrowAccountInd | 0 | false |
| IRS990/EscrowAccountLiabilityGrp/BOYAmt | 0 | 9225 |
| IRS990/EscrowAccountLiabilityGrp/EOYAmt | 0 | 9075 |
| IRS990/ExpenseAmt | 0 | 445295 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
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| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 4531 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 1000 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 1000 |
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| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 0 |
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| IRS990/ForeignActivitiesInd | 0 | true |
| IRS990/ForeignFinancialAccountInd | 0 | false |
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| IRS990/ForeignOfficeInd | 0 | true |
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| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 25 | 40.00 |
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| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 11869 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Edward Anderson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Kim D Warren |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Jurgen Strohhecker |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Jay W Forrester |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | J Bradley Morrison |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Martin Schaffernicht |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Robert L Eberlein |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | David F Andersen |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | Leonard Malczynski |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | Etienne AJA Rouwette |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | George P Richardson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | Peter Hovmand |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | Kenneth Cooper |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | Elise Axelrad |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | Inge Bleijenbergh |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | Paulo Goncalves |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | Timothy Taylor |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | Warren Farr |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | Jim Duggan |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | Elke Husemann |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | David Wheat |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | Rod MacDonald |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | Lees Stuntz |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | Sylvia Ulli-Beer |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | Nicole Zimmermann |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | Roberta Spencer |
| 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/ReportableCompFromOrgAmt | 18 | 0 |
| 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 | 7833 |
| 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 | 64078 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | Past President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | President Elect |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Founding Presid |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | VP Chap Activit |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | VP Elec Presenc |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | VP Finance |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | VP Meetings |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | VP Member Svcs |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | VP Publications |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | VP Marketing |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | VP Prof Pract |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | Member |
| 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 | Member |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | Member |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 24 | Member |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 25 | Executive Dir. |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | false |
| IRS990/Form990TFiledInd | 0 | false |
| IRS990/FormationYr | 0 | 1985 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 25 |
| IRS990/GrantAmt | 0 | 2720 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 2720 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 2720 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 78328 |
| IRS990/GrossReceiptsAmt | 0 | 642998 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 62941 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | true |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 25 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 0 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 5218 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 5218 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 0 |
| IRS990/InterestGrp/TotalAmt | 0 | 0 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 26220 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 23009 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 19528 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 19528 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 1003176 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 1089788 |
| IRS990/InvestTaxExemptBondsInd | 0 | false |
| IRS990/IRPDocumentCnt | 0 | 16 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 651 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 0 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 651 |
| IRS990/LegalDomicileStateCd | 0 | MA |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 78328 |
| IRS990/LicensedMoreThanOneStateInd | 0 | false |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | true |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| 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 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 1261278 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 1299111 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 55026 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 55026 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
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Displayed year
2014 • Form 990Detailed filing. Detailed filing data is available for this year.