Mid-peninsula Dental Society
501(c)(6)
Only null% goes to programs
Mid-peninsula Dental Society is a 501(c)(6) organization based in Menlo Park, California, registered in 1971, with $159,027 in FY2024 revenue. CharityIndex grades it C.
Po Box 1305, Menlo Park, CA, 94026 EIN 23-7105552 Since 1971
Revenue (FY2024)
$159K
▼ 12.8% vs prior year
Expenses (FY2024)
$180K
Net assets
$34K
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 Mid-peninsula Dental Society— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
C+Financial health25% of the rating2 mo reserves · -13% 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 Mid-peninsula Dental Society: 2 mo reserves · -13% margin earns a C+ 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 Mid-peninsula Dental Society— 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 Mid-peninsula Dental Society: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Contact & location
- Address
- Po Box 1305, Menlo Park, CA, 94026
- City
- Menlo Park
- State
- California
- Category
- —
- Subcategory
- —
Financial trends
Revenue declined from $182K (FY2014) to $159K (FY2024) across 11 reported years.
Financial snapshot
Financial health & position (FY2024)
Liabilities $36KNet assets $34K
Operating margin
-13.4%
Spent more than it raised in the latest fiscal year.
Total assets
$70K
Total liabilities
$36K
Net assets
$34K
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $159,027▼12.8% | $180,327▲0.1% | $33,840▼38.6% | $70,049▼15.0% | 990 |
| 2023 | $182,384▲15.6% | $180,141▲4.5% | $55,140▲4.2% | $82,389▲1.7% | 990 |
| 2022 | $157,727▼12.2% | $172,375▲10.3% | $52,896▼21.7% | $81,031▼10.6% | 990 |
| 2021 | $179,695▲7.0% | $156,214▼5.6% | $67,545▲53.3% | $90,590▲41.7% | 990 |
| 2020 | $167,889▼15.2% | $165,532▼9.0% | $44,064▲20.0% | $63,953▲14.1% | 990 |
| 2019 | $197,881▲12.5% | $181,924▼6.2% | $36,706▲84.9% | $56,046▲18.2% | 990 |
| 2018 | $175,962▼5.8% | $193,930▼2.4% | $19,853▼47.6% | $47,405▼39.5% | 990 |
| 2017 | $186,888▼2.9% | $198,654▼6.1% | $37,861▼26.9% | $78,385▼11.3% | 990 |
| 2016 | $192,381▼3.2% | $211,469▲8.4% | $51,779▼27.7% | $88,341▼28.7% | 990 |
| 2015 | $198,711▲9.0% | $195,115▲2.1% | $71,637▲7.1% | $123,880▲25.2% | 990 |
| 2014 | $182,254 | $191,163 | $66,874 | $98,977 | 990 |
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 Mid-peninsula Dental Society a legitimate nonprofit?
- Yes. Mid-peninsula Dental Society is a 501(c)(6) organization registered with the U.S. Internal Revenue Service under EIN 23-7105552, based in Menlo Park, California.
- What is Mid-peninsula Dental Society's EIN?
- Mid-peninsula Dental Society's Employer Identification Number (EIN) is 23-7105552.
- How much revenue does Mid-peninsula Dental Society report?
- Mid-peninsula Dental Society reported $159,027 in total revenue on its fiscal year 2024 IRS Form 990 filing.
- What financial grade does Mid-peninsula Dental Society have?
- CharityIndex grades Mid-peninsula Dental Society C, based on financial health (reserves and operating margin).
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Data for Mid-peninsula Dental Society (EIN 23-7105552) 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.