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Aigyptos Institute

Tax-deductible

Boulder, CO501(c)(3)Since 2023Arts & CultureEIN 93-4401429Revenue $212K in FY2025

On file with the IRS885 Arapahoe Avenue 2, 80302-6011 · Boulder, COTax-exempt since Sep 2025Publicly supported charity — 170(b)(1)(A)(vi)

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The organizations' primary exempt purpose is to support the study of egypt from the first millenium bc to the first millenium ad, promote related excavation, archival work, and publication, and provide research support to all academics, but especially graduate students and postdoctoral fellows.

501(c)(3) charity; gifts are tax-deductible.
82¢ of each $1 spent went to programs.
Run by 6 volunteers.
Mission: Form 990 Part I, line 1 · Status: IRS Pub. 78 · Programs: Part IX · People: Part I, lines 5–6

Before you give

FY2025 · Form 990Independent: 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
Looks good: the latest return is for FY2025, 1 tax year back; within 2 tax years.
IRS e-file · Filing history
Spent on programs
82%
of spending
Looks good: 82% of spending went to programs; 75% or more.
Pt IX · Ln 25 · col B
Cash reserves
24 mo
of spending, in cash
Looks good: 23.5 months of spending in cash; 3 or more.
Pt X · Ln 1–2 · Pt I · Ln 18
Liabilities
$265
0.2% of total assets
Looks good: liabilities are 0% of assets; 50% or less.
Pt X · Ln 26
Independent board members
3
of 3 voting members
Looks good: 3 of 3 voting members are independent, a majority.
Pt VI · Ln 1a–1b
Looks goodFineWorth a lookConcernNo data yetTap a box for the reason.
Revenue
$212K
+317% vs prior year
Spent
$75K
To programs
82%
Net assets
$146K
By yearFY2024–FY2025
Revenue
$212K
FY2025▲ +317%
Tap a bar for its year
Revenue by fiscal year
FY2024$51K
FY2025$212K
Net assets
$146K
FY2025▲ ×13
Tap a bar for its year
Net assets by fiscal year
FY2024$11K
FY2025$146K

From the FY2025 Form 990 · see the original

990 PDF Claim

Is it real?

Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Sep 2025.

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

Where the money goes

82 cents of each dollar spent went to programs.

Program services 82% · $61K Management & general 18% · $13K

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

6 people listed on the 990.

Part VII, Section A · reportable compensation
Yvona K Trnka-Amrhein
President/Director
$0Pt VII · Sec A
Edward a O'Neal
Secretary/Director (as of 5/6/25)
$0Pt VII · Sec A
Andrew V Walker
VP/Director (as of 5/6/25)
$0Pt VII · Sec A
Andrew Johnston
Secretary/Director (ended 5/6/25)
$0Pt VII · Sec A
Robert Cioffi
Director (ended 5/6/25)
$0Pt VII · Sec A
Thomas M Clay
Treasurer
$0Pt VII · Sec A
See Aigyptos Institute executive salaries →

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Questions the 990 asks

The form asks each of these directly. These are the filed answers.

  • Family or business ties among officersPt VI · Ln 2Yes
  • Top official's pay set by an independent reviewPt VI · Ln 15aNo

Programs and updates

Aigyptos Institute is an arts and culture nonprofit based in Boulder, CO, formed in 2023.

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Provided by the organization

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1 program · $61K · in their own filed words · FY2025
01

See schedule oin 2025, aigyptos supported work at the site of hermopolis magna by approximately 45 archaeologists and other specialists representing the american and egyptian sides of the team and employed approximately 40 local workmen.

$61Kprogram expense

By the numbers

The FY2025 990, line by line.

Download 990
from philanthropy.org
1The main four
Money inPt VIII
$212K
Ln 12
Gifts and grantsLn 1h$207K
Investment incomeLn 3$4K
Money outPt IX
$75K
Ln 25
Programscol B$61K
Managementcol C$13K
Owns and owesPt X
$146K
net assets · Ln 32
Cash and savingsLn 1–2$147K
Total assetsLn 16$147K
LiabilitiesLn 26$265
PeoplePt VI, VII
6
listed · VII A
PaidVII A0
Voting boardVI 1a3
IndependentVI 1b3
2In more detail
Revenue in detailPt VIII
Gifts and grantsLn 1h$207K
Investment incomeLn 3$4K
Gains on assetsLn 7$3K
Total revenueLn 12$212K
Assets in detailPt X, end of year
CashLn 1$147K
Cash and savings togetherLn 1–2$147K
Total assetsLn 16$147K
LiabilitiesLn 26$265
Net assetsLn 32$146K
OperationsPt I, VI
EmployeesI 50
VolunteersI 66
Fiscal year endsHeaderDecember
Conflict-of-interest policyVI 12aYes
Whistleblower policyVI 13Yes
Records policyVI 14Yes
3Year over year
Balance sheet, start vs end of yearPt X · col A, B
LineStart FY25End FY25
Cash and savingsLn 1–2$13K$147K
Total assetsLn 16$13K$147K
LiabilitiesLn 26$2K$265
Net assetsLn 32$11K$146K
4Every line
Statement of functional expensesPt IX · every line
LineTotalProgramsManagementFundraising
Legal feesLn 11b$6K$6K
Accounting feesLn 11c$4K$4K
Other fees for servicesLn 11g$36K$34K$2K
Office expensesLn 13$1K$1K$10
Information technologyLn 14$514$514
OccupancyLn 16$1K$1K
TravelLn 17$16K$16K
Other expenses (24a–d)Ln 24$9K$8K$798
Total functional expensesLn 25$75K$61K$13K$0

Filing history

YearMoney inMoney outIn minus outNet assetsDownload
FY2025 Latest Viewing $212K$75K$137K$146K 990 PDF
FY2024 $51K$11K 990 PDF

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Schedules filed Part IV

III · Programs R · Related orgs G · Fundraising L · Interested persons I · Grants A · Public support O · Explanations
See the full FY2025 990 (6 parts)
Part I · Summary $211,636 revenue, 12 lines filed
I-8 Contributions and grantsPrior year $50,000$207,154
I-9 Program service revenuePrior year $0$0
I-10 Investment incomePrior year $737$4,482
I-11 Other revenuePrior year $0$0
I-12 Total revenuePrior year $50,737$211,636
I-13 Grants and similar amounts paidPrior year $0$0
I-14 Benefits paid to membersPrior year $0$0
I-15 Salaries and benefitsPrior year $0$0
I-16a Professional fundraising feesPrior year $3,406$0
I-17 Other expensesPrior year $74,004$74,679
I-18 Total expensesPrior year $77,410$74,679
I-19 Revenue less expensesPrior year −$26,673$136,957
Part VI · Governance 3 of 3 board members independent, 2 to look at
VI-1a Voting members of the governing body3
VI-1b Independent voting members3
VI-2 Family or business relationship among officers or directorsYes
VI-15a Process for setting top official's payNo
VI-12a Written conflict of interest policyYes
VI-13 Written whistleblower policyYes
VI-14 Document retention and destruction policyYes
Part VIII · Statement of revenue $211,636 across 5 lines filed
VIII-1f All other contributions, gifts and grants$207,154
VIII-1h Total contributions, gifts and grants$207,154
VIII-3 Investment incomeExcluded from tax $1,622$1,622
VIII-7 Net gain or loss on sales of assetsExcluded from tax $2,860$2,860
VIII-12 Total revenueRelated to mission $0 · Unrelated business $0 · Excluded from tax $4,482$211,636
Part IX · Statement of functional expenses $74,679 across 8 lines filed
IX-11b Legal feesManagement $6,272$6,272
IX-11c Accounting feesManagement $3,944$3,944
IX-11g Other fees for servicesPrograms $34,148 · Management $1,800$35,948
IX-13 Office expensesPrograms $1,389 · Management $10$1,399
IX-14 Information technologyManagement $514$514
IX-16 OccupancyPrograms $1,107$1,107
IX-17 TravelPrograms $16,413$16,413
IX-24 Other expenses (24a–d)Programs $8,284 · Management $798$9,082
IX-25 Total functional expensesPrograms $61,341 · Management $13,338 · Fundraising $0$74,679
Part X · Balance sheet $146,505 assets, 6 lines filed
X-1 Cash, non-interest-bearingStart of year $12,922$146,505
X-16 Total assetsStart of year $12,922$146,505
X-17 Accounts payable and accrued expensesStart of year $1,639$265
X-26 Total liabilitiesStart of year $1,639$265
X-32 Total net assets or fund balancesStart of year $11,283$146,240
X-33 Total liabilities and net assetsStart of year $12,922$146,505
Part XI · Reconciliation of net assets $146,240 net assets at year end
XI-1 Total revenue$211,636
XI-2 Total expenses$74,679
XI-3 Revenue less expenses$136,957
XI-4 Net assets at start of year$11,283
XI-5 Net unrealized gains (losses) on investments−$2,000
XI-9 Other changes in net assets$0
XI-10 Net assets at end of year$146,240

Form 990 e-file (XML) FY2025 from the IRS · Classification, formation year and address from the IRS Business Master File

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