The@marilyn T and David R Heebner Foundation Inc
Only null% goes to programs Strong reserves Growing revenue
The@marilyn T and David R Heebner Foundation Inc is a 501(c)(3) organization based in Chevy Chase, Maryland, registered in 2003, with $34,719 in FY2025 revenue. CharityIndex grades it C+.
8022 Ellingson Dr, Chevy Chase, MD, 20815 EIN 52-7310143 Since 2003
Revenue (FY2025)
$35K
▼ 20.0% vs prior year
Philanthropy median: $168K
Expenses (FY2025)
$32K
Net assets
$536K
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 The@marilyn T and David R Heebner 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 →
B+Financial health25% of the rating198 mo reserves · +7% 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 The@marilyn T and David R Heebner Foundation Inc: 198 mo reserves · +7% 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 The@marilyn T and David R Heebner 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 The@marilyn T and David R Heebner Foundation Inc: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Contact & location
- Address
- 8022 Ellingson Dr, Chevy Chase, MD, 20815
- City
- Chevy Chase
- State
- Maryland
- Subcategory
- Private Foundations
Financial trends
Revenue grew from $24K (FY2013) to $35K (FY2025) across 13 reported years.
Financial snapshot
Financial health & position (FY2025)
Liabilities $0Net assets $536K
Operating margin
6.5%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$536K
Total liabilities
$0
Net assets
$536K
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2025 | $34,719▼20.0% | $32,452▲10.7% | $535,651 | $535,651 | 990PF |
| 2024 | $43,389▲157% | $29,327▼0.4% | $535,703▲2.7% | $535,703▲2.7% | 990PF |
| 2023 | $16,897▲11.2% | $29,450▲16.3% | $521,641▼2.4% | $521,641▼2.4% | 990PF |
| 2022 | $15,190▲276% | $25,320▼17.9% | $534,204▼1.9% | $534,204▼1.9% | 990PF |
| 2021 | -$8,632▼131% | $30,849▲1.4% | $544,334▼6.8% | $544,334▼6.8% | 990PF |
| 2020 | $27,589▼74.5% | $30,412▲0.1% | $583,815▼0.5% | $583,815▼0.7% | 990PF |
| 2019 | $108,305▲271% | $30,395▲20.8% | $586,638▲19.8% | $587,663▲19.8% | 990PF |
| 2018 | $29,171▲83.4% | $25,157▲12.5% | $489,641▲0.8% | $490,666▲0.8% | 990PF |
| 2017 | $15,904▼12.9% | $22,352▼24.2% | $485,627▼1.3% | $486,652▼1.3% | 990PF |
| 2016 | $18,263▲16.1% | $29,488▼2.8% | $492,075▼2.2% | $493,101▼2.2% | 990PF |
| 2015 | $15,726▼78.1% | $30,342▼2.9% | $503,300▼3.1% | $504,325▼3.1% | 990PF |
| 2014 | $71,860▲204% | $31,248▲13.5% | $519,453▲7.8% | $520,478▲7.7% | 990PF |
| 2013 | $23,605 | $27,529▼2.0% | $482,062▼1.4% | $483,087▼1.4% | 990PF |
| 2012 | — | $28,077▲12.7% | $488,930▼0.7% | $489,955▼0.7% | 990PF |
| 2011 | — | $24,914 | $492,541 | $493,566 | 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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Frequently asked questions
- Is The@marilyn T and David R Heebner Foundation Inc a legitimate nonprofit?
- Yes. The@marilyn T and David R Heebner Foundation Inc is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 52-7310143, based in Chevy Chase, Maryland. Donations are tax-deductible.
- What is The@marilyn T and David R Heebner Foundation Inc's EIN?
- The@marilyn T and David R Heebner Foundation Inc's Employer Identification Number (EIN) is 52-7310143.
- How much revenue does The@marilyn T and David R Heebner Foundation Inc report?
- The@marilyn T and David R Heebner Foundation Inc reported $34,719 in total revenue on its fiscal year 2025 IRS Form 990 filing.
- What financial grade does The@marilyn T and David R Heebner Foundation Inc have?
- CharityIndex grades The@marilyn T and David R Heebner Foundation Inc C+, based on financial health (reserves and operating margin).
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Data for The@marilyn T and David R Heebner Foundation Inc (EIN 52-7310143) 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.