Winslow Foundation

Winslow Foundation: Consistent Asset Base, Fluctuating Revenue

EIN: 222778703 · Wilmington, DE · Updated: 2026-04-04

$10.5MRevenue
$30.4MAssets
75/100Mission Score (Good)

Is Winslow Foundation Legit?

Some Concerns

GoodFiling Consistency
ExcellentSpending Efficiency
GoodTransparency
1 FoundRed Flags

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

Winslow Foundation directs 80% of its spending to programs. This exceeds the industry benchmark of 65%, indicating strong mission focus.

About Winslow Foundation

Winslow Foundation (EIN: 222778703) is a nonprofit organization based in Wilmington, DE. The organization reported total revenue of $10.5M and total assets of $30.4M according to its most recent IRS 990 filing. This transparency report provides an AI-powered analysis of Winslow Foundation's financial health, spending patterns, executive compensation, and overall mission effectiveness based on publicly available IRS data.

Organization Overview

39Years Operating
LargeSize Classification
10Years of Filings
MixedRevenue Trajectory

Winslow Foundation is a large nonprofit that has been operating for 39 years, with 10 years of IRS 990 filings on record (2011–2023). Revenue has grown at a compound annual rate of 3.4%.

Key Financial Metrics (2023)

From the most recent IRS 990 filing on record:

Total Revenue$1.3M
Total Expenses$2.4M
Surplus / Deficit$-1,068,473
Total Assets$28.6M
Total Liabilities$1
Net Assets$28.6M
Operating Margin-79.7%
Debt-to-Asset Ratio0.0%
Months of Reserves142.3 months

Financial Health Grade: B

In 2023, Winslow Foundation reported a deficit of $1.1M with expenses exceeding revenue, holds 142.3 months of operating reserves (strong position), has a debt-to-asset ratio of 0.0% (very low leverage).

Financial Trends

Over 10 years of filings (2011–2023), Winslow Foundation's revenue has grown at a compound annual growth rate (CAGR) of 3.4%.

YearRevenue ChangeExpense ChangeAsset Change
2023+12.9%+4.3%-2.9%
2022-69.4%-18.7%-3.7%
2021-32.7%+6.0%+3.8%
2020+205.0%+17.5%+11.7%
2019-25.1%+14.6%-0.2%

IRS Tax-Exempt Classification

IRS Classification Codes1000
IRS Ruling Date1987

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

AI Transparency Report

Winslow Foundation is a unknown nonprofit based in Wilmington, Delaware, with reported revenue of $10.5M and assets of $30.4M. Our AI analysis assigns a Mission Score of 75/100 (Good). Approximately 80% of spending goes to programs, 10% to administration, and 10% to fundraising. Executive compensation is reported as $0 in all available filings, indicating that key personnel are either uncompensated or compensated through other means not reflected in these specific filings. Revenue has grown +50% across 10 filing periods.

Mission Effectiveness Score

NonprofitSpending's AI analysis rates Winslow Foundation 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

According to IRS 990 filings, Winslow Foundation allocates its expenses as follows: admin: 10%, programs: 80%, fundraising: 10%. With 80% directed toward programs, this reflects a strong commitment to its charitable mission.

Key Financial Metrics (2023)

From the most recent IRS 990 filing on record:

$1.3MTotal Revenue
$2.4MTotal Expenses
$28.6MTotal Assets
$1Total Liabilities
$28.6MNet Assets

Executive Compensation Analysis

Executive compensation is reported as $0 in all available filings, indicating that key personnel are either uncompensated or compensated through other means not reflected in these specific filings.

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 Winslow Foundation's IRS 990 filings:

Strengths

The following positive indicators were identified for Winslow Foundation:

Frequently Asked Questions about Winslow Foundation

Is Winslow Foundation a legitimate charity?

Based on AI analysis of IRS 990 filings, Winslow Foundation (EIN: 222778703) some concerns. Mission Score: 75/100. 1 red flag identified, 3 strengths noted.

How does Winslow Foundation spend its money?

Winslow Foundation directs 80% of its spending to programs and services. The remaining budget covers administration and fundraising costs.

Are donations to Winslow Foundation tax-deductible?

Winslow Foundation is registered as a tax-exempt nonprofit (EIN: 222778703). Donations to most 501(c)(3) organizations are tax-deductible. Consult a tax professional for your specific situation.

What does Winslow Foundation do?

Winslow Foundation is a nonprofit organization in the Unknown sector, located in Wilmington, Delaware. It is classified under NTEE code Unknown.

How much revenue does Winslow Foundation have?

Winslow Foundation reported total revenue of $10,482,013. Based on 10 IRS 990 filings on record.

What are Winslow Foundation's total assets?

Winslow Foundation holds total assets of $30,381,441 as reported in IRS 990 filings.

Where is Winslow Foundation located?

Winslow Foundation is based in Wilmington, Delaware.

What is Winslow Foundation's EIN?

Winslow Foundation's Employer Identification Number (EIN) is 222778703. This is the unique tax ID assigned by the IRS for tax-exempt organizations.

What type of nonprofit is Winslow Foundation?

Winslow Foundation is classified under NTEE code Unknown (Unknown).

Is Winslow Foundation a registered 501(c)(3)?

Winslow Foundation appears in IRS records (EIN: 222778703). Check the IRS Tax Exempt Organization Search for the most current determination letter status.

Does Winslow Foundation file IRS Form 990?

Yes, Winslow Foundation has 10 IRS Form 990 filings on record. The most recent covers tax period 202312.

What was Winslow Foundation's revenue in 2023?

In the 202312 filing period, Winslow Foundation reported total revenue of $1,341,160, total expenses of $2,409,633, and net assets of $28,584,085.

Is Winslow Foundation's revenue growing or declining?

Winslow Foundation's revenue is growing. Revenue went from $1,187,802 (202212) to $1,341,160 (202312), a +12.9% change. Based on 10 filings on record.

What is Winslow Foundation's most recent 990 filing?

The most recent IRS Form 990 filing for Winslow Foundation covers tax period 202312. It shows revenue of $1,341,160, expenses of $2,409,633, total assets of $28,584,085, and liabilities of $1.

How much does Winslow Foundation spend on programs vs administration?

Based on IRS 990 analysis, Winslow Foundation allocates approximately 80% of expenses to program services, 10% to administrative costs, and 10% to fundraising. This indicates strong program focus.

Is Winslow Foundation a trustworthy charity?

Based on AI analysis of IRS 990 data, Winslow Foundation appears trustworthy. Mission Score: 75/100 (Good). 1 red flag identified. 3 strengths noted.

What are the red flags for Winslow Foundation?

The following concerns were identified: Revenue has shown significant year-over-year fluctuations, from $5,769,068 in 2020 to $1,341,160 in 2023, which could impact program stability if not managed effectively.. These flags are based on automated analysis of IRS 990 public filings and should be verified independently.

What are Winslow Foundation's strengths?

Positive indicators for Winslow Foundation include: The foundation maintains a substantial asset base, consistently around $26-30 million, providing a strong financial foundation.. Expenses are consistently lower than revenue in most years, indicating sound financial management and accumulation of assets.. The foundation consistently reports minimal to no lobbying expenses, suggesting a focus on direct programmatic impact rather than political influence.. These findings are derived from AI analysis of the organization's financial filings.

How does Winslow Foundation compensate executives?

Executive compensation is reported as $0 in all available filings, indicating that key personnel are either uncompensated or compensated through other means not reflected in these specific filings. Executive compensation data is sourced from IRS 990 filings, which require disclosure of officer, director, and key employee pay.

Given the consistent 'c0%' for executive compensation, how are the operational and strategic leadership roles fulfilled and sustained within the Winslow Foundation?

The 'c0%' for compensation suggests that leadership may be voluntary, compensated by an affiliated entity, or that the foundation operates with minimal paid staff, relying heavily on volunteers or external contractors for specific functions.

Filing History

IRS 990 filing history for Winslow Foundation showing financial trends over 10 years of public records:

Over 10 years of IRS 990 filings (2011–2023), Winslow Foundation's revenue has grown by 49.8%, moving from $895K to $1.3M. Total assets increased by 6.6% over the same period, from $26.8M to $28.6M. Total functional expenses rose by 29.8%, from $1.9M to $2.4M. In its most recent filing year (2023), Winslow Foundation reported a deficit of $1.1M, with expenses exceeding revenue. The organization holds $1 in liabilities against $28.6M in assets (debt-to-asset ratio: 0.0%), resulting in net assets of $28.6M.

YearRevenueExpensesAssetsLiabilitiesOfficer Comp. %PDF
2023 $1.3M $2.4M $28.6M $1
2022 $1.2M $2.3M $29.4M $1 View 990
2021 $3.9M $2.8M $30.5M $1 View 990
2020 $5.8M $2.7M $29.4M $1 View 990
2019 $1.9M $2.3M $26.3M $1
2015 $2.5M $2.0M $26.4M $0 View 990
2014 $1.9M $1.8M $27.2M $18K View 990
2013 $2.4M $1.8M $27.1M $36K View 990
2012 $1.3M $1.5M $26.6M $61K View 990
2011 $895K $1.9M $26.8M $28K View 990

Year-by-Year Financial Summary

View Individual Filing Years

Explore detailed financial data from each IRS 990 filing year for Winslow Foundation:

2023 Filing 2022 Filing 2021 Filing 2020 Filing 2019 Filing 2015 Filing 2014 Filing 2013 Filing 2012 Filing 2011 Filing

Data Sources and Methodology

This transparency report for Winslow Foundation 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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