Frank C Diener Foundation is a 501(c)(3) organization based in Fresno, California, registered in 1968, with $112,663 in FY2024 revenue. CharityIndex grades it F.
Revenue (FY2024)
$113K
▼ 64.0% vs prior year
Expenses (FY2024)
$192K
Net assets
$1.7M
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 Frank C Diener 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 Frank C Diener Foundation: 104 mo reserves · -70% margin earns a F 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 Frank C Diener 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 Frank C Diener Foundation: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Revenue declined from $206K (FY2014) to $113K (FY2024) across 11 reported years.
Financial snapshot
Operating margin
-70.0%
Spent more than it raised in the latest fiscal year.
Total assets
$1.7M
Total liabilities
$0
Net assets
$1.7M
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $112,663▼64.0% | $191,560▲46.4% | $1,664,741▼4.5% | $1,664,741▼4.5% | 990PF |
| 2023 | $313,236▲392% | $130,832▼5.9% | $1,743,638▲11.7% | $1,743,638▲11.7% | 990PF |
| 2022 | $63,720▼37.4% | $139,015▼8.3% | $1,561,234▼4.6% | $1,561,234▼4.6% | 990PF |
| 2021 | $101,735▼29.9% | $151,562▲23.7% | $1,636,529▼3.0% | $1,636,529▼3.0% | 990PF |
| 2020 | $145,103▲290% | $122,497▲3.9% | $1,686,356▲1.4% | $1,686,356▲1.4% | 990PF |
| 2019 | $37,162▼61.8% | $117,864▼1.1% | $1,663,750▼4.6% | $1,663,750▼4.6% | 990PF |
| 2018 | $97,281▼43.2% | $119,123▼72.5% | $1,744,452▼1.2% | $1,744,452▼1.2% | 990PF |
| 2017 | $171,410▲212% | $432,716▲7.9% | $1,766,294▼12.9% | $1,766,294▼12.9% | 990PF |
| 2016 | $54,999▼41.5% | $400,910▼17.1% | $2,027,600▼14.6% | $2,027,600▼14.6% | 990PF |
| 2015 | $94,074▼54.3% | $483,873▼17.6% | $2,373,511▼14.1% | $2,373,511▼14.1% | 990PF |
| 2014 | $205,944 | $587,231▲33.0% | $2,763,310▼8.6% | $2,763,310▼8.6% | 990PF |
| 2012 | — | $441,402▲100% | $3,024,296▲1.0% | $3,024,296▲1.0% | 990PF |
| 2011 | — | $220,489▼11.6% | $2,993,588▼4.3% | $2,993,588▼4.3% | 990PF |
| 2010 | — | $249,472▲23.7% | $3,128,404▼5.3% | $3,128,404▼5.3% | 990PF |
| 2009 | — | $201,602 | $3,304,839 | $3,304,839 | 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 Frank C Diener Foundation (EIN 94-6165307) 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.