Jacob & Ruth Mazer Foundation Inc
501(c)(3) Donations tax-deductible
Only null% goes to programs Strong reserves Declining revenue
Jacob & Ruth Mazer Foundation Inc is a 501(c)(3) organization based in Denver, Colorado, registered in 1963, with $23,732 in FY2024 revenue. CharityIndex grades it F.
375 Detroit St, Denver, CO, 80206 EIN 13-6115875 Since 1963
Revenue (FY2024)
$24K
▲ 19.1% vs prior year
Expenses (FY2024)
$43K
Net assets
$337K
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
F
—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 Jacob & Ruth Mazer Foundation Inc— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
FFinancial health25% of the rating94 mo reserves · -81% 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 Jacob & Ruth Mazer Foundation Inc: 94 mo reserves · -81% margin earns a F 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 Jacob & Ruth Mazer Foundation Inc— 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 Jacob & Ruth Mazer Foundation Inc: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Contact & location
Financial trends
Revenue declined from $25K (FY2013) to $24K (FY2024) across 12 reported years.
Financial snapshot
Financial health & position (FY2024)
Liabilities $0Net assets $337K
Operating margin
-81.4%
Spent more than it raised in the latest fiscal year.
Total assets
$337K
Total liabilities
$0
Net assets
$337K
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $23,732▲19.1% | $43,053▲31.6% | $337,040▼5.4% | $337,040▼5.4% | 990PF |
| 2023 | $19,929▼43.5% | $32,727▼28.2% | $356,361▼3.5% | $356,361▼3.5% | 990PF |
| 2022 | $35,251▼27.6% | $45,578▲82.7% | $369,159▼2.7% | $369,159▼2.7% | 990PF |
| 2021 | $48,716▲247% | $24,947▼43.9% | $379,486▲6.7% | $379,486▲6.7% | 990PF |
| 2020 | $14,026 | $44,450▲20.1% | $355,717▼7.9% | $355,717▼7.9% | 990PF |
| 2019 | $14,033▼62.5% | $36,997▲12.4% | $386,141▼5.6% | $386,141▼5.6% | 990PF |
| 2018 | $37,372▲113% | $32,901▲26.9% | $409,105▲1.1% | $409,105▲1.1% | 990PF |
| 2017 | $17,570▲20.7% | $25,931▼23.3% | $404,634▼2.0% | $404,634▼2.0% | 990PF |
| 2016 | $14,562▼64.2% | $33,825▲42.9% | $412,995▼4.5% | $412,995▼4.5% | 990PF |
| 2015 | $40,633▼0.4% | $23,665▼39.4% | $432,258▲4.1% | $432,258▲4.1% | 990PF |
| 2014 | $40,785▲62.1% | $39,066▲58.6% | $415,290▲0.4% | $415,290▲0.4% | 990PF |
| 2013 | $25,162 | $24,634▼32.2% | $413,571▲0.1% | $413,571▲0.1% | 990PF |
| 2012 | — | $36,314▲23.3% | $413,043▼4.6% | $413,043▼4.6% | 990PF |
| 2011 | — | $29,459▲40.8% | $433,056▼2.9% | $433,056▼2.9% | 990PF |
| 2010 | — | $20,926 | $445,998 | $445,998 | 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 Jacob & Ruth Mazer Foundation Inc a legitimate nonprofit?
- Yes. Jacob & Ruth Mazer Foundation Inc is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 13-6115875, based in Denver, Colorado. Donations are tax-deductible.
- What is Jacob & Ruth Mazer Foundation Inc's EIN?
- Jacob & Ruth Mazer Foundation Inc's Employer Identification Number (EIN) is 13-6115875.
- How much revenue does Jacob & Ruth Mazer Foundation Inc report?
- Jacob & Ruth Mazer Foundation Inc reported $23,732 in total revenue on its fiscal year 2024 IRS Form 990 filing.
- What financial grade does Jacob & Ruth Mazer Foundation Inc have?
- CharityIndex grades Jacob & Ruth Mazer Foundation Inc F, based on financial health (reserves and operating margin).
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Data for Jacob & Ruth Mazer Foundation Inc (EIN 13-6115875) 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.