System Dynamics Society Inc
System Dynamics Society Inc: Consistent Revenue, Fluctuating Expenses
EIN: 222738769 · Littleton, MA · NTEE: B20B · Updated: 2026-04-04
| Metric | Value |
|---|---|
| Total Revenue | $1.8M |
| Total Expenses | $572K |
| Program Spending | 70% |
| Net Assets | $1.4M |
| Transparency Score | 75/100 |
Is System Dynamics Society Inc Legit?
Some Concerns
Assessment based on IRS 990 filings, spending patterns, and AI analysis. Not a guarantee of legitimacy. Full charity check →
System Dynamics Society Inc directs 70% of its spending to programs. This meets the industry benchmark of 65% for efficient nonprofits.
About System Dynamics Society Inc
System Dynamics Society Inc (EIN: 222738769) is a nonprofit organization based in Littleton, MA, classified under NTEE code B20B. The organization reported total revenue of $1.8M and total assets of $1.8M according to its most recent IRS 990 filing. This transparency report provides an AI-powered analysis of System Dynamics Society Inc's financial health, spending patterns, executive compensation, and overall mission effectiveness based on publicly available IRS data.
Organization Overview
System Dynamics Society Inc is a mid-size nonprofit that has been operating for 40 years, with 13 years of IRS 990 filings on record (2011–2023). Revenue has grown at a compound annual rate of 0.5%.
Key Financial Metrics (2023)
From the most recent IRS 990 filing on record:
| Total Revenue | $622K |
| Total Expenses | $572K |
| Surplus / Deficit | +$49K |
| Total Assets | $1.5M |
| Total Liabilities | $87K |
| Net Assets | $1.4M |
| Operating Margin | 7.9% |
| Debt-to-Asset Ratio | 5.8% |
| Months of Reserves | 31.7 months |
Financial Health Grade: A
In 2023, System Dynamics Society Inc reported a surplus of $49K with revenue exceeding expenses, holds 31.7 months of operating reserves (strong position), has a debt-to-asset ratio of 5.8% (very low leverage).
Financial Trends
Over 13 years of filings (2011–2023), System Dynamics Society Inc's revenue has grown at a compound annual growth rate (CAGR) of 0.5%.
| Year | Revenue Change | Expense Change | Asset Change |
|---|---|---|---|
| 2023 | +4.5% | +10.4% | +13.9% |
| 2022 | +7.8% | +15.2% | -5.3% |
| 2021 | +14.5% | -2.4% | +15.8% |
| 2020 | +4.1% | -28.4% | +18.1% |
| 2019 | -10.3% | -29.5% | -16.1% |
IRS Tax-Exempt Classification
| IRS Classification Codes | 1000 |
| IRS Ruling Date | 1986 |
Classification data from ProPublica Nonprofit Explorer. Additional BMF data may be available after enrichment.
AI Transparency Report
Mission Effectiveness Score
NonprofitSpending's AI analysis rates System Dynamics Society Inc with a Mission Score of 75 out of 100 (Good). This score reflects the organization's overall financial transparency, program spending efficiency, and governance indicators derived from IRS 990 public filings.
Spending Breakdown
- admin: 15%
- programs: 70%
- fundraising: 15%
According to IRS 990 filings, System Dynamics Society Inc allocates its expenses as follows: admin: 15%, programs: 70%, fundraising: 15%. Approximately 70% goes to programs, indicating moderate mission focus.
Key Financial Metrics (2023)
From the most recent IRS 990 filing on record:
- The organization reported a surplus of $49K, with revenue exceeding expenses.
- Debt-to-asset ratio: 5.8%.
Executive Compensation Analysis
Executive compensation cannot be assessed as specific figures for individual executives are not provided in the given financial data.
Executive compensation data is sourced from IRS 990 filings, which require nonprofits to disclose the compensation of officers, directors, trustees, and key employees. NonprofitSpending analyzes this data relative to the organization's total revenue and sector benchmarks to assess whether executive pay is reasonable.
Red Flags
The following concerns were identified during AI analysis of System Dynamics Society Inc's IRS 990 filings:
- Significant fluctuation in expenses, e.g., from $913,757 in 2018 to $460,787 in 2020, without clear explanation.
- Lack of detailed breakdown for program, administrative, and fundraising expenses in the provided data, making a precise spending analysis difficult.
- No information on executive compensation, which is crucial for a complete assessment of financial stewardship.
Strengths
The following positive indicators were identified for System Dynamics Society Inc:
- Consistent revenue generation over the past several years, indicating stable operations.
- Healthy asset base consistently exceeding liabilities, suggesting financial stability.
- Low or zero reported lobbying expenses ('c0%') across all years, indicating focus on mission rather than political influence.
Frequently Asked Questions about System Dynamics Society Inc
Is System Dynamics Society Inc a legitimate charity?
Based on AI analysis of IRS 990 filings, System Dynamics Society Inc (EIN: 222738769) some concerns. Mission Score: 75/100. 3 red flags identified, 3 strengths noted.
How does System Dynamics Society Inc spend its money?
System Dynamics Society Inc directs 70% of its spending to programs and services. The remaining budget covers administration and fundraising costs.
Are donations to System Dynamics Society Inc tax-deductible?
System Dynamics Society Inc is registered as a tax-exempt nonprofit (EIN: 222738769). Donations to most 501(c)(3) organizations are tax-deductible. Consult a tax professional for your specific situation.
What percentage of System Dynamics Society Inc's spending goes to programs?
System Dynamics Society Inc directs 70% to programs, 15% to fundraising. This meets the 65% industry benchmark for efficient nonprofits.
How does System Dynamics Society Inc compare to similar nonprofits?
With a transparency score of 75/100 (Good), System Dynamics Society Inc is above average for NTEE category B20B nonprofits. The score reflects financial transparency, program spending efficiency, and governance quality based on IRS 990 data.
Where is System Dynamics Society Inc located?
System Dynamics Society Inc is headquartered in Littleton, Massachusetts and files with the IRS under EIN 222738769. It is classified under NTEE code B20B.
How many years of IRS 990 filings does System Dynamics Society Inc have?
System Dynamics Society Inc has 13 years of IRS 990 filings on record at NonprofitSpending. This extensive filing history provides a strong basis for evaluating long-term financial trends. The most recent filing shows $1.8M in total revenue.
What does System Dynamics Society Inc do?
System Dynamics Society Inc is a nonprofit organization in the Education sector, located in Littleton, Massachusetts. It is classified under NTEE code B20B.
How much revenue does System Dynamics Society Inc have?
System Dynamics Society Inc reported total revenue of $1,770,789. Based on 13 IRS 990 filings on record.
What are System Dynamics Society Inc's total assets?
System Dynamics Society Inc holds total assets of $1,783,279 as reported in IRS 990 filings.
Where is System Dynamics Society Inc located?
System Dynamics Society Inc is based in Littleton, Massachusetts.
What is System Dynamics Society Inc's EIN?
System Dynamics Society Inc's Employer Identification Number (EIN) is 222738769. This is the unique tax ID assigned by the IRS for tax-exempt organizations.
What type of nonprofit is System Dynamics Society Inc?
System Dynamics Society Inc is classified under NTEE code B20B (Education).
Is System Dynamics Society Inc a registered 501(c)(3)?
Yes, System Dynamics Society Inc is recognized as a tax-exempt organization by the IRS. EIN: 222738769.
Does System Dynamics Society Inc file IRS Form 990?
Yes, System Dynamics Society Inc has 13 IRS Form 990 filings on record. The most recent covers tax period 202312.
What was System Dynamics Society Inc's revenue in 2023?
In the 202312 filing period, System Dynamics Society Inc reported total revenue of $621,564, total expenses of $572,219, and net assets of $1,513,084.
Is System Dynamics Society Inc's revenue growing or declining?
System Dynamics Society Inc's revenue is relatively stable. Revenue went from $594,686 (202212) to $621,564 (202312), a +4.5% change. Based on 13 filings on record.
What is System Dynamics Society Inc's most recent 990 filing?
The most recent IRS Form 990 filing for System Dynamics Society Inc covers tax period 202312. It shows revenue of $621,564, expenses of $572,219, total assets of $1,513,084, and liabilities of $87,278.
How much does System Dynamics Society Inc spend on programs vs administration?
Based on IRS 990 analysis, System Dynamics Society Inc allocates approximately 70% of expenses to program services, 15% to administrative costs, and 15% to fundraising. Program spending is moderate relative to overhead.
Is System Dynamics Society Inc a trustworthy charity?
Based on AI analysis of IRS 990 data, System Dynamics Society Inc appears trustworthy. Mission Score: 75/100 (Good). 3 red flags identified. 3 strengths noted.
What are the red flags for System Dynamics Society Inc?
The following concerns were identified: Significant fluctuation in expenses, e.g., from $913,757 in 2018 to $460,787 in 2020, without clear explanation.. Lack of detailed breakdown for program, administrative, and fundraising expenses in the provided data, making a precise spending analysis difficult.. No information on executive compensation, which is crucial for a complete assessment of financial stewardship.. These flags are based on automated analysis of IRS 990 public filings and should be verified independently.
What are System Dynamics Society Inc's strengths?
Positive indicators for System Dynamics Society Inc include: Consistent revenue generation over the past several years, indicating stable operations.. Healthy asset base consistently exceeding liabilities, suggesting financial stability.. Low or zero reported lobbying expenses ('c0%') across all years, indicating focus on mission rather than political influence.. These findings are derived from AI analysis of the organization's financial filings.
How does System Dynamics Society Inc compensate executives?
Executive compensation cannot be assessed as specific figures for individual executives are not provided in the given financial data. Executive compensation data is sourced from IRS 990 filings, which require disclosure of officer, director, and key employee pay.
How transparent is System Dynamics Society Inc?
• Financial data is consistently reported annually. • No specific transparency report or detailed program breakdowns are readily available in the provided data. • Compensation details for key executives are not included in the provided financial summaries. Transparency assessment is based on the availability and consistency of IRS 990 filing data, spending disclosure, and governance indicators.
What factors contributed to the substantial decrease in expenses from $913,757 in 2018 to $460,787 in 2020, and how did this impact program delivery?
The provided data does not offer specific details on the nature of expenses, making it impossible to determine the exact reasons for the significant fluctuation or its impact on program delivery. Further investigation into their detailed financial statements would be required.
Given the consistent revenue and asset growth, what is the organization's strategy for utilizing its accumulated assets to further its mission?
While the organization shows consistent revenue and asset growth, the provided data does not detail their strategy for asset utilization. This would typically be outlined in their annual reports or strategic plans, which are not included here.
Filing History
IRS 990 filing history for System Dynamics Society Inc showing financial trends over 13 years of public records:
Over 13 years of IRS 990 filings (2011–2023), System Dynamics Society Inc's revenue has grown by 6.2%, moving from $585K to $622K. Total assets increased by 57.5% over the same period, from $961K to $1.5M. Total functional expenses rose by 14.8%, from $498K to $572K. In its most recent filing year (2023), System Dynamics Society Inc reported a surplus of $49K, with revenue exceeding expenses. The organization holds $87K in liabilities against $1.5M in assets (debt-to-asset ratio: 5.8%), resulting in net assets of $1.4M.
| Year | Revenue | Expenses | Assets | Liabilities | Officer Comp. % | |
|---|---|---|---|---|---|---|
| 2023 | $622K | $572K | $1.5M | $87K | — | — |
| 2022 | $595K | $518K | $1.3M | $91K | — | View 990 |
| 2021 | $552K | $450K | $1.4M | $57K | — | View 990 |
| 2020 | $482K | $461K | $1.2M | $87K | — | — |
| 2019 | $463K | $644K | $1.0M | $91K | — | View 990 |
| 2018 | $516K | $914K | $1.2M | $287K | — | View 990 |
| 2017 | $746K | $678K | $1.5M | $82K | — | View 990 |
| 2016 | $473K | $604K | $1.3M | $90K | — | View 990 |
| 2015 | $578K | $621K | $1.3M | $89K | — | View 990 |
| 2014 | $557K | $591K | $1.4M | $80K | — | View 990 |
| 2013 | $553K | $528K | $1.3M | $71K | — | View 990 |
| 2012 | $584K | $531K | $1.2M | $71K | — | View 990 |
| 2011 | $585K | $498K | $961K | $60K | — | View 990 |
Year-by-Year Financial Summary
- 2023: Revenue of $622K, expenses of $572K, and assets of $1.5M (revenue +4.5% year-over-year).
- 2022: Revenue of $595K, expenses of $518K, and assets of $1.3M (revenue +7.8% year-over-year).
- 2021: Revenue of $552K, expenses of $450K, and assets of $1.4M (revenue +14.5% year-over-year).
- 2020: Revenue of $482K, expenses of $461K, and assets of $1.2M (revenue +4.1% year-over-year).
- 2019: Revenue of $463K, expenses of $644K, and assets of $1.0M (revenue -10.3% year-over-year).
- 2018: Revenue of $516K, expenses of $914K, and assets of $1.2M (revenue -30.8% year-over-year).
- 2017: Revenue of $746K, expenses of $678K, and assets of $1.5M (revenue +57.8% year-over-year).
- 2016: Revenue of $473K, expenses of $604K, and assets of $1.3M (revenue -18.2% year-over-year).
- 2015: Revenue of $578K, expenses of $621K, and assets of $1.3M (revenue +3.8% year-over-year).
- 2014: Revenue of $557K, expenses of $591K, and assets of $1.4M (revenue +0.7% year-over-year).
- 2013: Revenue of $553K, expenses of $528K, and assets of $1.3M (revenue -5.3% year-over-year).
- 2012: Revenue of $584K, expenses of $531K, and assets of $1.2M (revenue -0.3% year-over-year).
- 2011: Revenue of $585K, expenses of $498K, and assets of $961K.
View Individual Filing Years
Explore detailed financial data from each IRS 990 filing year for System Dynamics Society Inc:
Data Sources and Methodology
This transparency report for System Dynamics Society Inc is generated by NonprofitSpending's AI analysis engine. The data is sourced from publicly available IRS 990 filings accessed through the ProPublica Nonprofit Explorer API and IRS electronic filing records. The Mission Score, spending breakdown, and other analytical insights are produced by artificial intelligence and should be used as one of multiple factors when evaluating a nonprofit organization.
IRS 990 forms are annual information returns that most tax-exempt organizations must file with the IRS. These forms provide detailed financial information including revenue, expenses, assets, liabilities, and compensation of officers. NonprofitSpending processes this data to provide accessible transparency reports for donors, researchers, and the general public.
Disclaimer
AI-generated analysis based on IRS public records. Not financial or legal advice. Verify information directly with the organization.