Aetas Mirabilis Foundation FY2020 filing

Tax-deductible

Oakton, VA501(c)(3)Foundations & GrantmakersEIN 26-2857599Revenue $895K in FY2020

On file with the IRS2800 Pine Hollow Rd, 22124-1231 · Oakton, VATax-exempt since Apr 2009Private non-operating foundation

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501(c)(3) charity; gifts are tax-deductible.
Status: IRS Pub. 78

Before you give

FY2020 · Form 990-PFIndependent: from IRS data, not the org
Download 990
IRS status
501(c)(3)
not on the IRS revocation list
Looks good: listed by the IRS and not on the revocation list.
IRS BMF · Auto-Revocation List
Tax-deductible gifts
Yes
Donations are tax-deductible
Looks good: the IRS lists gifts to it as deductible.
IRS Pub. 78 · IRS BMF
Latest return
FY2025
latest Form 990-PF
Looks good: the latest return is for FY2025, 1 tax year back; within 2 tax years.
IRS e-file · Filing history
Surplus or deficit
3 of 6
filings with a surplus
Average deficit $31K a year · 4% of revenue · last 6 filings
Worth a look: a surplus in 3 of the last 6 filings.
990-PF Pt I · 6 filings
Cash reserves
17 mo
of spending, in cash
Looks good: 17.0 months of spending in cash; 3 or more.
Pt X · Ln 1–2 · Pt I · Ln 18
Liabilities
$0
0% of total assets
Looks good: liabilities are 0% of assets; 50% or less.
990-PF Pt II
Looks goodFineWorth a lookConcernNo data yetTap a box for the reason.
Revenue
$895K
Spent
$403K
Net assets
$1.1M
By yearFY2020–FY2025
Revenue
$895K
FY2020
Tap a bar for its year
Revenue by fiscal year
FY2020$895K
FY2021$60K
FY2022$588K
FY2023$741K
FY2024$804K
FY2025$995K
Expenses
$403K
FY2020
Tap a bar for its year
Expenses by fiscal year
FY2020$403K
FY2021$613K
FY2022$564K
FY2023$648K
FY2024$809K
FY2025$1.2M
Net assets
$1.1M
FY2020
Tap a bar for its year
Net assets by fiscal year
FY2020$1.1M
FY2021$498K
FY2022$521K
FY2023$614K
FY2024$610K
FY2025$376K

From the FY2020 Form 990 · see the original

Form 990 (PDF) Claim
You’re viewing the FY2020 filing — not the latest on file. See the latest (FY2025) →

Is it real?

Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Apr 2009.

IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File

Where the money goes

What each dollar paid for.

Grants & contributions paid 100% · $403K Operating & administrative 0% · $17

Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.

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Who runs it and what they're paid

The filing lists no officers, directors or key staff.

Part VII, Section A · reportable compensation
See Aetas Mirabilis Foundation executive salaries →

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Programs and updates

A private foundation based in Oakton, VA.

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Provided by the organization

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Grants and how to apply

Who it funds, and how to ask.

Who They Fund

Part XV · grants paid · 11 grants · $1.2M · 2025–2025
Depauw UniversityFY2025$1,104,000
Food for OthersFY2025$30,000
Harvard Business SchoolFY2025$30,000
AmericaresFY2025$20,000
Individual RecipientFY2025$10,000
Individual RecipientFY2025$10,000
Feeding AmericaFY2025$10,000
GrarevineorgFY2025$6,716
American Friends of the School of St JudeFY2025$2,640
Vanderbilt UniversityFY2025$2,500
John Burroughs SchoolFY2025$500

Grantmaking Profile

Patterns in foundation giving
Average grantPart XV$111K
Median grantPart XV$10K
Largest grantPart XV$1.1M

By the numbers

The FY2020 990-PF, line by line.

1The main four
Money in
$895K
Gifts and grants$862K
Investment income$33K
Money out
$403K
Grants paid$403K
Running costs$17
Owns and owes
$1.1M
net assets
Cash and savings$572K
Total assets$1.1M
Liabilities$0
2In more detail
Revenue in detail
Gifts and grants$862K
Investment income$33K
Total revenue$895K
Assets in detailEnd of year
Cash and savings together$572K
Total assets$1.1M
Liabilities$0
Net assets$1.1M
Operations
Fiscal year endsDecember

Filing history

YearMoney inMoney outIn minus outNet assetsDownload
FY2025 Latest $995K$1.2M−$234K$376K 990 PDF
FY2024 $804K$809K−$5K$610K 990 PDF
FY2023 $741K$648K$94K$614K 990 PDF
FY2022 $588K$564K$24K$521K 990 PDF
FY2021 $60K$613K−$554K$498K 990 PDF
FY2020 Viewing $895K$403K$492K$1.1M 990 PDF

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Schedules filed Part IV

III · Programs I · Grants R · Related orgs G · Fundraising L · Interested persons A · Public support F · Foreign M · Noncash

Form 990 e-file (XML) FY2020 from the IRS · Classification, formation year and address from the IRS Business Master File

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