Sonnentag Foundation Ltd
EIN: 391597420 · Marathon, WI
| Metric | Value |
|---|---|
| Total Revenue | $45.4M |
| Total Expenses | $1.2M |
| Net Assets | $38.0M |
Is Sonnentag Foundation Ltd Legit?
Insufficient Data
Assessment based on IRS 990 filings, spending patterns, and AI analysis. Not a guarantee of legitimacy. Full charity check →
About Sonnentag Foundation Ltd
Sonnentag Foundation Ltd (EIN: 391597420) is a nonprofit organization based in Marathon, WI. The organization reported total revenue of $45.4M and total assets of $45.3M according to its most recent IRS 990 filing. This transparency report provides an AI-powered analysis of Sonnentag Foundation Ltd's financial health, spending patterns, executive compensation, and overall mission effectiveness based on publicly available IRS data.
Organization Overview
Sonnentag Foundation Ltd is a large nonprofit that has been operating for 38 years, with 10 years of IRS 990 filings on record (2011–2023). Revenue has grown at a compound annual rate of 37.8%.
Key Financial Metrics (2023)
From the most recent IRS 990 filing on record:
| Total Revenue | $6.5M |
| Total Expenses | $1.2M |
| Surplus / Deficit | +$5.3M |
| Total Assets | $38.0M |
| Total Liabilities | $1 |
| Net Assets | $38.0M |
| Operating Margin | 81.5% |
| Debt-to-Asset Ratio | 0.0% |
| Months of Reserves | 380.5 months |
Financial Health Grade: A
In 2023, Sonnentag Foundation Ltd reported a surplus of $5.3M with revenue exceeding expenses, holds 380.5 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), Sonnentag Foundation Ltd's revenue has grown at a compound annual growth rate (CAGR) of 37.8%.
| Year | Revenue Change | Expense Change | Asset Change |
|---|---|---|---|
| 2022 | -320.0% | +819.2% | -52.8% |
| 2021 | -47.7% | -14.2% | +22.0% |
| 2020 | +247.8% | -69.2% | +75.8% |
| 2019 | +283.2% | +24.6% | +26.5% |
IRS Tax-Exempt Classification
| IRS Classification Codes | 1000 |
| IRS Ruling Date | 1988 |
Classification data from ProPublica Nonprofit Explorer. Additional BMF data may be available after enrichment.
AI Analysis Pending
AI enrichment for Sonnentag Foundation Ltd has not yet been completed. Basic IRS 990 data is shown below. Check back later for a full transparency report including a Mission Score, spending breakdown, executive compensation analysis, and red flags assessment.
Mission Effectiveness Score
NonprofitSpending's AI analysis rates Sonnentag Foundation Ltd with a Mission Score of 0 out of 100 (Very Poor). This score reflects the organization's overall financial transparency, program spending efficiency, and governance indicators derived from IRS 990 public filings.
Key Financial Metrics (2023)
From the most recent IRS 990 filing on record:
- The organization reported a surplus of $5.3M, with revenue exceeding expenses.
- Debt-to-asset ratio: 0.0%.
Frequently Asked Questions about Sonnentag Foundation Ltd
Is Sonnentag Foundation Ltd a legitimate charity?
Based on AI analysis of IRS 990 filings, Sonnentag Foundation Ltd (EIN: 391597420) insufficient data. 0 red flags identified, 0 strengths noted.
How does Sonnentag Foundation Ltd spend its money?
Detailed spending breakdown data is not yet available for Sonnentag Foundation Ltd. Check back for updated IRS 990 analysis.
Are donations to Sonnentag Foundation Ltd tax-deductible?
Sonnentag Foundation Ltd is registered as a tax-exempt nonprofit (EIN: 391597420). Donations to most 501(c)(3) organizations are tax-deductible. Consult a tax professional for your specific situation.
Where is Sonnentag Foundation Ltd located?
Sonnentag Foundation Ltd is headquartered in Marathon, Wisconsin and files with the IRS under EIN 391597420.
How many years of IRS 990 filings does Sonnentag Foundation Ltd have?
Sonnentag Foundation Ltd has 10 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 $45.4M in total revenue.
Filing History
IRS 990 filing history for Sonnentag Foundation Ltd showing financial trends over 10 years of public records:
Over 10 years of IRS 990 filings (2011–2023), Sonnentag Foundation Ltd's revenue has grown by 4580.9%, moving from $138K to $6.5M. Total assets increased by 8412.7% over the same period, from $447K to $38.0M. Total functional expenses rose by 713.7%, from $147K to $1.2M. In its most recent filing year (2023), Sonnentag Foundation Ltd reported a surplus of $5.3M, with revenue exceeding expenses. The organization holds $1 in liabilities against $38.0M in assets (debt-to-asset ratio: 0.0%), resulting in net assets of $38.0M.
| Year | Revenue | Expenses | Assets | Liabilities | Officer Comp. % | |
|---|---|---|---|---|---|---|
| 2023 | $6.5M | $1.2M | $38.0M | $1 | — | — |
| 2022 | $-29,257,914 | $7.4M | $32.7M | $1 | — | View 990 |
| 2021 | $13.3M | $801K | $69.4M | $1 | — | View 990 |
| 2020 | $25.4M | $933K | $56.9M | $1 | — | — |
| 2019 | $7.3M | $3.0M | $32.4M | $1 | — | View 990 |
| 2015 | $1.9M | $2.4M | $25.6M | $1.0M | — | View 990 |
| 2014 | $1.9M | $256K | $25.1M | $0 | — | View 990 |
| 2013 | $16.8M | $293K | $23.5M | $0 | — | View 990 |
| 2012 | $7.1M | $89K | $7.4M | $472K | — | View 990 |
| 2011 | $138K | $147K | $447K | $465K | — | View 990 |
Year-by-Year Financial Summary
- 2023: Revenue of $6.5M, expenses of $1.2M, and assets of $38.0M.
- 2022: Revenue of $-29,257,914, expenses of $7.4M, and assets of $32.7M (revenue -320.0% year-over-year).
- 2021: Revenue of $13.3M, expenses of $801K, and assets of $69.4M (revenue -47.7% year-over-year).
- 2020: Revenue of $25.4M, expenses of $933K, and assets of $56.9M (revenue +247.8% year-over-year).
- 2019: Revenue of $7.3M, expenses of $3.0M, and assets of $32.4M (revenue +283.2% year-over-year).
- 2015: Revenue of $1.9M, expenses of $2.4M, and assets of $25.6M (revenue +2.7% year-over-year).
- 2014: Revenue of $1.9M, expenses of $256K, and assets of $25.1M (revenue -89.0% year-over-year).
- 2013: Revenue of $16.8M, expenses of $293K, and assets of $23.5M (revenue +137.7% year-over-year).
- 2012: Revenue of $7.1M, expenses of $89K, and assets of $7.4M (revenue +5014.3% year-over-year).
- 2011: Revenue of $138K, expenses of $147K, and assets of $447K.
View Individual Filing Years
Explore detailed financial data from each IRS 990 filing year for Sonnentag Foundation Ltd:
Data Sources and Methodology
This transparency report for Sonnentag Foundation Ltd 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.