Mark S Calvo Tr
501(c)(3) Donations tax-deductible
Only null% goes to programs Strong reserves
Mark S Calvo Tr is a 501(c)(3) organization based in Saint Louis, Missouri, registered in 1989, with $43,822 in FY2024 revenue. CharityIndex grades it C+.
Po Box 505, Saint Louis, MO, 63166 EIN 91-6288677 Since 1989
Revenue (FY2024)
$44K
▲ 45.3% vs prior year
Expenses (FY2024)
$37K
Net assets
$658K
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 Mark S Calvo Tr— 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 rating211 mo reserves · +15% 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 Mark S Calvo Tr: 211 mo reserves · +15% 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 Mark S Calvo Tr— 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 Mark S Calvo Tr: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Contact & location
- Address
- Po Box 505, Saint Louis, MO, 63166
- City
- Saint Louis
- State
- Missouri
- Category
- —
- Subcategory
- —
Financial trends
Revenue grew from $27K (FY2018) to $44K (FY2024) across 7 reported years.
Financial snapshot
Financial health & position (FY2024)
Liabilities $0Net assets $658K
Operating margin
14.5%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$658K
Total liabilities
$0
Net assets
$658K
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $43,822▲45.3% | $37,466▲1.7% | $657,850▲0.9% | $657,850▲0.9% | 990PF |
| 2023 | $30,168▼31.2% | $36,855▲115% | $651,818▼1.0% | $651,818▼1.0% | 990PF |
| 2022 | $43,867▲3.4% | $17,151▼78.4% | $658,560▲4.2% | $658,560▲4.2% | 990PF |
| 2021 | $42,431▼56.4% | $79,238▲1.1% | $631,842▼5.5% | $631,842▼5.5% | 990PF |
| 2020 | $97,321▲72.1% | $78,353▲81.8% | $668,347▲2.9% | $668,347▲2.9% | 990PF |
| 2019 | $56,561▲112% | $43,105▲34.6% | $649,463▲2.1% | $649,463▲2.1% | 990PF |
| 2018 | $26,674 | $32,013 | $636,114 | $636,114 | 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 Mark S Calvo Tr a legitimate nonprofit?
- Yes. Mark S Calvo Tr is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 91-6288677, based in Saint Louis, Missouri. Donations are tax-deductible.
- What is Mark S Calvo Tr's EIN?
- Mark S Calvo Tr's Employer Identification Number (EIN) is 91-6288677.
- How much revenue does Mark S Calvo Tr report?
- Mark S Calvo Tr reported $43,822 in total revenue on its fiscal year 2024 IRS Form 990 filing.
- What financial grade does Mark S Calvo Tr have?
- CharityIndex grades Mark S Calvo Tr C+, based on financial health (reserves and operating margin).
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Data for Mark S Calvo Tr (EIN 91-6288677) 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.