Illuminating Engineering Society

Illuminating Engineering Society faces significant financial decline with consistent operating losses and rapidly depleting assets.

EIN: 131767038 · New York, NY · Updated: 2026-03-28

$8.0MRevenue
$5.8MGross Revenue
$4.0MAssets
45/100Mission Score (Fair)
Illuminating Engineering Society Financial Summary
MetricValue
Total Revenue$8.0M
Total Expenses$4.4M
Program Spending70%
Net Assets$5.7M
Transparency Score45/100

Is Illuminating Engineering Society Legit?

Significant Concerns

GoodFiling Consistency
GoodSpending Efficiency
ModerateTransparency
4 FoundRed Flags

Assessment based on IRS 990 filings, spending patterns, and AI analysis. Not a guarantee of legitimacy. Full charity check →

Illuminating Engineering Society directs 70% of its spending to programs. This meets the industry benchmark of 65% for efficient nonprofits.

About Illuminating Engineering Society

Illuminating Engineering Society (EIN: 131767038) is a nonprofit organization based in New York, NY. The organization reported total revenue of $8.0M and total assets of $4.0M according to its most recent IRS 990 filing. This transparency report provides an AI-powered analysis of Illuminating Engineering Society's financial health, spending patterns, executive compensation, and overall mission effectiveness based on publicly available IRS data.

Organization Overview

35Years Operating
Mid-SizeSize Classification
14Years of Filings
MixedRevenue Trajectory

Illuminating Engineering Society is a mid-size nonprofit that has been operating for 35 years, with 14 years of IRS 990 filings on record (2011–2023). Revenue has grown at a compound annual rate of -4.5%.

Key Financial Metrics (2023)

From the most recent IRS 990 filing on record:

Total Revenue$3.8M
Total Expenses$4.4M
Surplus / Deficit$-555,135
Total Assets$7.3M
Total Liabilities$1.6M
Net Assets$5.7M
Operating Margin-14.5%
Debt-to-Asset Ratio21.6%
Months of Reserves20.0 months

Financial Health Grade: B

In 2023, Illuminating Engineering Society reported a deficit of $555K with expenses exceeding revenue, holds 20.0 months of operating reserves (strong position), has a debt-to-asset ratio of 21.6% (moderate leverage).

Financial Trends

Over 14 years of filings (2011–2023), Illuminating Engineering Society's revenue has declined at a compound annual growth rate (CAGR) of -4.5%.

YearRevenue ChangeExpense ChangeAsset Change
2023-18.3%-38.4%-43.5%
2023-10.5%-15.5%+5.0%
2022+21.1%+30.5%-30.0%
2021-15.3%-25.6%-6.7%
2020-37.8%-4.7%-17.1%

IRS Tax-Exempt Classification

IRS Classification Codes2800
IRS Ruling Date1991

Classification data from ProPublica Nonprofit Explorer. Additional BMF data may be available after enrichment.

AI Transparency Report

The Illuminating Engineering Society (IES) exhibits a concerning trend of declining financial health over recent years. While the organization reported $8,024,475 in latest revenue, its expenses have consistently outpaced revenue in most recent periods, leading to significant net losses. For instance, in the 202312 period, expenses were $4,376,298 against revenues of $3,821,163, and in 202306, expenses were $7,106,187 against revenues of $4,676,147. This sustained deficit spending has led to a substantial decrease in assets, plummeting from a high of $23,022,696 in 201806 to $7,306,323 in 202312, indicating a rapid depletion of reserves. The organization's spending efficiency is difficult to fully assess without a detailed breakdown of program, administrative, and fundraising expenses from the provided data. However, the consistent operating losses suggest that current spending levels are unsustainable relative to its revenue generation. The lack of reported officer compensation across all filings is a positive indicator for transparency in executive pay, but the overall financial trajectory raises questions about long-term viability and strategic financial management. The significant fluctuations in liabilities, such as the jump from $1,864,613 in 202206 to $6,567,522 in 202306, also warrant further investigation.

Mission Effectiveness Score

NonprofitSpending's AI analysis rates Illuminating Engineering Society with a Mission Score of 45 out of 100 (Fair). This score reflects the organization's overall financial transparency, program spending efficiency, and governance indicators derived from IRS 990 public filings.

Spending Breakdown

According to IRS 990 filings, Illuminating Engineering Society allocates its expenses as follows: admin: 20%, programs: 70%, fundraising: 10%. Approximately 70% goes to programs, indicating moderate mission focus.

Key Financial Metrics (2023)

From the most recent IRS 990 filing on record:

$3.8MTotal Revenue
$4.4MTotal Expenses
$7.3MTotal Assets
$1.6MTotal Liabilities
$5.7MNet Assets

Executive Compensation Analysis

Officer compensation is consistently reported as 0% across all available filings, suggesting either that no officers receive compensation or that it is reported under other expense categories, which would impact transparency.

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 Illuminating Engineering Society's IRS 990 filings:

Strengths

The following positive indicators were identified for Illuminating Engineering Society:

Frequently Asked Questions about Illuminating Engineering Society

Is Illuminating Engineering Society a legitimate charity?

Based on AI analysis of IRS 990 filings, Illuminating Engineering Society (EIN: 131767038) significant concerns. Mission Score: 45/100. 4 red flags identified, 1 strength noted.

How does Illuminating Engineering Society spend its money?

Illuminating Engineering Society directs 70% of its spending to programs and services. The remaining budget covers administration and fundraising costs.

Are donations to Illuminating Engineering Society tax-deductible?

Illuminating Engineering Society is registered as a tax-exempt nonprofit (EIN: 131767038). Donations to most 501(c)(3) organizations are tax-deductible. Consult a tax professional for your specific situation.

What percentage of Illuminating Engineering Society's spending goes to programs?

Illuminating Engineering Society directs 70% to programs, 10% to fundraising. This meets the 65% industry benchmark for efficient nonprofits.

Where is Illuminating Engineering Society located?

Illuminating Engineering Society is headquartered in New York, New York and files with the IRS under EIN 131767038.

How many years of IRS 990 filings does Illuminating Engineering Society have?

Illuminating Engineering Society has 14 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 $8.0M in total revenue.

Is Illuminating Engineering Society financially stable?

No, the organization is not financially stable. It has consistently reported expenses exceeding revenue in recent years, leading to a significant decline in assets from over $23 million in 2018 to $7.3 million in 2023.

Why have the assets decreased so dramatically?

Assets have decreased dramatically due to sustained operating losses, where expenses have consistently outpaced revenue. For example, in 202312, expenses were $4,376,298 while revenue was $3,821,163, contributing to the asset depletion.

What caused the large increase in liabilities in 202306?

Liabilities surged from $1,864,613 in 202206 to $6,567,522 in 202306. The specific cause is not detailed in the provided data, but such a significant increase warrants further investigation into the organization's financial obligations.

Is the 0% officer compensation accurate?

The filings consistently report 0% for officer compensation. While this suggests no direct compensation to officers, it's important to verify if executive salaries are reported under other expense lines, which could obscure the true cost of leadership.

Filing History

IRS 990 filing history for Illuminating Engineering Society showing financial trends over 14 years of public records:

Over 14 years of IRS 990 filings (2011–2023), Illuminating Engineering Society's revenue has declined by 42.4%, moving from $6.6M to $3.8M. Total assets decreased by 49.5% over the same period, from $14.5M to $7.3M. Total functional expenses fell by 11.6%, from $5.0M to $4.4M. In its most recent filing year (2023), Illuminating Engineering Society reported a deficit of $555K, with expenses exceeding revenue. The organization holds $1.6M in liabilities against $7.3M in assets (debt-to-asset ratio: 21.6%), resulting in net assets of $5.7M.

YearRevenueExpensesAssetsLiabilitiesOfficer Comp. %PDF
2023 $3.8M $4.4M $7.3M $1.6M
2023 $4.7M $7.1M $12.9M $6.6M View 990
2022 $5.2M $8.4M $12.3M $1.9M View 990
2021 $4.3M $6.4M $17.6M $2.3M View 990
2020 $5.1M $8.7M $18.8M $2.4M View 990
2019 $8.2M $9.1M $22.7M $2.7M View 990
2018 $8.9M $8.2M $23.0M $2.4M View 990
2017 $8.1M $7.5M $21.8M $1.3M View 990
2016 $8.3M $6.9M $20.6M $717K View 990
2015 $7.1M $6.6M $19.5M $1.3M View 990
2014 $7.4M $6.1M $18.6M $837K View 990
2013 $7.2M $5.6M $17.1M $749K View 990
2012 $6.9M $5.5M $15.6M $712K View 990
2011 $6.6M $5.0M $14.5M $935K View 990

Year-by-Year Financial Summary

View Individual Filing Years

Explore detailed financial data from each IRS 990 filing year for Illuminating Engineering Society:

2023 Filing 2022 Filing 2021 Filing 2020 Filing 2019 Filing 2018 Filing 2017 Filing 2016 Filing 2015 Filing 2014 Filing 2013 Filing 2012 Filing 2011 Filing

Data Sources and Methodology

This transparency report for Illuminating Engineering Society 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.

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