Robert B Mcmillen Foundation is a 501(c)(3) organization based in Tucson, Arizona, registered in 2003, with $1,503,877 in FY2024 revenue. CharityIndex grades it B.
Revenue (FY2024)
$1.5M
▲ 1128.3% vs prior year
Philanthropy median: $168K
Expenses (FY2024)
$415K
Net assets
$6.8M
Employees
—
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 Robert B Mcmillen Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
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 Robert B Mcmillen Foundation: 196 mo reserves · +72% margin earns a B+ on this criterion. See the exact thresholds →
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 Robert B Mcmillen Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
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 Robert B Mcmillen Foundation: 2 of 5 disclosure signals earns a C on this criterion. See the exact thresholds →
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Revenue grew from -$262K (FY2020) to $1.5M (FY2024) across 5 reported years.
Financial snapshot
Operating margin
72.4%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$6.8M
Total liabilities
$10K
Net assets
$6.8M
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $1,503,877▲1128% | $415,119▼34.7% | $6,772,259▲19.2% | $6,782,627▲19.1% | 990PF |
| 2023 | $122,439▼56.5% | $635,261▲3.9% | $5,683,501▼8.3% | $5,693,241▼8.3% | 990PF |
| 2022 | $281,729▼49.5% | $611,145▼0.6% | $6,196,323▼5.0% | $6,205,643▼5.0% | 990PF |
| 2021 | $557,881▲313% | $615,087▲4.1% | $6,525,739▼0.9% | $6,532,201▼0.8% | 990PF |
| 2020 | -$262,016 | $590,728 | $6,582,945 | $6,587,421 | 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.
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Data for Robert B Mcmillen Foundation (EIN 20-0011616) 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.