Richard W and Phyllis B Duesenberg Foundation
501(c)(3) Donations tax-deductible
Only null% goes to programs Strong reserves Growing revenue
Richard W and Phyllis B Duesenberg Foundation is a 501(c)(3) organization based in Clayton, Missouri, registered in 1989, with $1,233,346 in FY2024 revenue. CharityIndex grades it C+.
Po Box 11356, Clayton, MO, 63105 EIN 43-1526439 Since 1989
Revenue (FY2024)
$1.2M
▼ 65.8% vs prior year
Expenses (FY2024)
$1.3M
Net assets
$15.4M
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
C+
—Program efficiency40% of the ratingNo expense breakdown in filings
Measures how much of every dollar spent actually reaches programs, plus what it costs to raise $100 of donations. The worse of the two measures sets the letter (85%+ to programs is an A; under $15 to raise $100 is an A), averaged over the three most recent filings. Not scored for Richard W and Phyllis B Duesenberg Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
B+Financial health25% of the rating143 mo reserves · -5% margin
Measures whether the organization is built to last: how many months its reserves would cover expenses (3+ months earns an A-range score, but hoarding 5+ years of budget is capped) and whether it runs a surplus or a deficit. For Richard W and Phyllis B Duesenberg Foundation: 143 mo reserves · -5% margin earns a B+ on this criterion. See the exact thresholds →
—Governance25% of the ratingNot reported in this filing type
Checks how the organization is run, from its own Form 990: an independent board majority, a board of five or more, conflict-of-interest, whistleblower and document-retention policies, and independently audited financials. The share of disclosed checks that pass sets the letter. Not scored for Richard W and Phyllis B Duesenberg Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
DTransparency10% of the rating1 of 5 disclosure signals
Counts five disclosure signals: a recent filing, a mission statement, program descriptions, a listed website, and the full expense breakdown. More disclosure, better letter. For Richard W and Phyllis B Duesenberg Foundation: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Contact & location
Financial trends
Revenue grew from $594K (FY2019) to $1.2M (FY2024) across 6 reported years.
Financial snapshot
Financial health & position (FY2024)
Liabilities $0Net assets $15.4M
Operating margin
-4.8%
Spent more than it raised in the latest fiscal year.
Total assets
$15.4M
Total liabilities
$0
Net assets
$15.4M
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $1,233,346▼65.8% | $1,293,112▲2.2% | $15,382,035▼0.4% | $15,382,035▼0.4% | 990PF |
| 2023 | $3,608,507▲442% | $1,265,223▼8.3% | $15,443,668▲24.4% | $15,443,668▲24.4% | 990PF |
| 2022 | $665,716▲6.6% | $1,379,053▼34.2% | $12,412,204▼4.3% | $12,412,204▼4.3% | 990PF |
| 2021 | $624,565▲45.6% | $2,097,126▲804% | $12,965,819▼1.2% | $12,965,819▼1.2% | 990PF |
| 2020 | $428,917▼27.8% | $232,044▼79.4% | $13,127,222▲1.5% | $13,127,222▲1.5% | 990PF |
| 2019 | $594,006 | $1,128,645▲42.6% | $12,930,156▼12.9% | $12,930,156▼12.9% | 990PF |
| 2011 | — | $791,682 | $14,845,021 | $14,845,021 | 990PF |
Original Form 990 PDFs (the Form column) are served by ProPublica Nonprofit Explorer, as filed with the IRS. Create a free account to download the CSV report.
Frequently asked questions
- Is Richard W and Phyllis B Duesenberg Foundation a legitimate nonprofit?
- Yes. Richard W and Phyllis B Duesenberg Foundation is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 43-1526439, based in Clayton, Missouri. Donations are tax-deductible.
- What is Richard W and Phyllis B Duesenberg Foundation's EIN?
- Richard W and Phyllis B Duesenberg Foundation's Employer Identification Number (EIN) is 43-1526439.
- How much revenue does Richard W and Phyllis B Duesenberg Foundation report?
- Richard W and Phyllis B Duesenberg Foundation reported $1,233,346 in total revenue on its fiscal year 2024 IRS Form 990 filing.
- What financial grade does Richard W and Phyllis B Duesenberg Foundation have?
- CharityIndex grades Richard W and Phyllis B Duesenberg Foundation C+, based on financial health (reserves and operating margin).
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Data for Richard W and Phyllis B Duesenberg Foundation (EIN 43-1526439) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.