Civic Intelligence

International Institute for Mesopotamian Area Studies

EIN 95-3217524 • 501(c)3 • Newbury Park, CA

Profile

Archaeology, history, and language scholarship.

2560 Via SienaNewbury Park, CA 91320-3882

www.iimas.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

60th percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)3 • <$500k nonprofits • Source year 2024

Liabilities / Revenue

62nd percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)3 • <$500k nonprofits • Source year 2024

Net Margin

23rd percentile

-21%

Higher net margin than 23% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2024

Top Officer Pay

82nd percentile

$2,600

Higher top officer pay than 82% of similar nonprofits.

Top officer pay equals 1.5% of source-year revenue.

501(c)3 • <$500k nonprofits • Source year 2024

Asset Growth

43rd percentile

-6.9%

Faster asset growth than 43% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2023 to 2024

Revenue Growth

67th percentile

14%

Faster revenue growth than 67% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2023 to 2024

Assets

Down

$477,402

Down $35,362 (-6.9%) from 2023

Liabilities

Flat

$0

Flat from 2023

Net Assets

Down

$477,402

Down $35,362 (-6.9%) from 2023

Revenue

Up

$171,717

Up $20,992 (+14%) from 2023

Expenses

Down

$207,079

Down $96,259 (-32%) from 2023

Net Income

Up

-$35,362

Up $117,251 (+77%) from 2023

Trend Graphs

Balance Sheet Trend

Grouped bars show assets, liabilities, and net assets across loaded filings.

$800K$600K$400K$200K$0Assets 2011: $17,104Liabilities 2011: $33,4722011Assets 2012: $4,063Liabilities 2012: $33,4722012Assets 2013: $110,076Liabilities 2013: $33,472Net Assets 2013: $76,6042013Assets 2014: $91,669Liabilities 2014: $02014Assets 2015: $45,465Liabilities 2015: $02015Assets 2016: $8,399Liabilities 2016: $37,2472016Assets 2017: $14,199Liabilities 2017: $7,0662017Assets 2018: $6,993Liabilities 2018: $14,0662018Assets 2019: $8,871Liabilities 2019: $14,0662019Assets 2020: $44,317Liabilities 2020: $14,0662020Assets 2021: $61,147Liabilities 2021: $0Net Assets 2021: $61,1472021Assets 2022: $665,377Liabilities 2022: $0Net Assets 2022: $665,3772022Assets 2023: $512,764Liabilities 2023: $0Net Assets 2023: $512,7642023Assets 2024: $477,402Liabilities 2024: $0Net Assets 2024: $477,4022024

Highlighted filing

2024

Assets$477,402
Liabilities$0
Net Assets$477,402

Operations Trend

Revenue, expenses, and net income by year, with the latest filing highlighted.

$1.0M$500K$0-$500KRevenue 2011: $62,975Expenses 2011: $93,271Net Income 2011: -$30,2962011Revenue 2012: $17,425Expenses 2012: $30,466Net Income 2012: -$13,0412012Revenue 2013: $221,171Expenses 2013: $115,158Net Income 2013: $106,0132013Revenue 2014: $163,560Expenses 2014: $148,495Net Income 2014: $15,0652014Revenue 2015: $92,705Expenses 2015: $138,909Net Income 2015: -$46,2042015Revenue 2016: $120,706Expenses 2016: $195,019Net Income 2016: -$74,3132016Revenue 2017: $100,160Expenses 2017: $64,181Net Income 2017: $35,9792017Revenue 2018: $57,016Expenses 2018: $71,221Net Income 2018: -$14,2052018Revenue 2019: $58,800Expenses 2019: $56,922Net Income 2019: $1,8782019Revenue 2020: $92,505Expenses 2020: $57,059Net Income 2020: $35,4462020Revenue 2021: $87,026Expenses 2021: $56,130Net Income 2021: $30,8962021Revenue 2022: $858,998Expenses 2022: $254,768Net Income 2022: $604,2302022Revenue 2023: $150,725Expenses 2023: $303,338Net Income 2023: -$152,6132023Revenue 2024: $171,717Expenses 2024: $207,079Net Income 2024: -$35,3622024

Highlighted filing

2024

Revenue$171,717
Expenses$207,079
Net Income-$35,362

Filings

Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$4.77$0.00$4.77$1.72$2.07$0.35
2023Detailed filing. Detailed filing data is available for this year.$5.13$0.00$5.13$1.51$3.03$1.53
2022Facts available. Structured filing facts are available, but richer extracted sections are limited.$6.65$0.00$6.65$8.59$2.55$6.04
2021Detailed filing. Detailed filing data is available for this year.$0.61$0.00$0.61$0.87$0.56$0.31
2020Summary only. Only limited summary data is available for this year.$0.44$0.14$0.93$0.57$0.35
2019Summary only. Only limited summary data is available for this year.$0.09$0.14$0.59$0.57$0.02
2018Summary only. Only limited summary data is available for this year.$0.07$0.14$0.57$0.71$0.14
2017Summary only. Only limited summary data is available for this year.$0.14$0.07$1.00$0.64$0.36
2016Summary only. Only limited summary data is available for this year.$0.08$0.37$1.21$1.95$0.74
2015Summary only. Only limited summary data is available for this year.$0.45$0.00$0.93$1.39$0.46
2014Summary only. Only limited summary data is available for this year.$0.92$0.00$1.64$1.48$0.15
2013Summary only. Only limited summary data is available for this year.$1.10$0.33$0.77$2.21$1.15$1.06
2012Summary only. Only limited summary data is available for this year.$0.04$0.33$0.17$0.30$0.13
2011Summary only. Only limited summary data is available for this year.$0.17$0.33$0.63$0.93$0.30
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Nov 15, 2025
Return Version
2024v5.0
Gross Receipts
$171,717
Mission and Program Overview

Mission

Archaeology, history, and language scholarship.

Program Services

DescriptionGrantsExpenses
A grant to Associazione per la Valorizzazione dell-Archeologia e della Storia Antica for conservation and public archaeology at Tell Mozan, Syria, and other local conservation expenses. This year's grant included work on the Cybernetica Mesopotamic project sponsored in part by The International Balzan Prize Foundation.$88,204$88,204
Presentation of significant archaeological findings, methods, and scholarly publications at conferences and exhibits, including printing to the data from the ancient Near East). and shipping. Ongoing development of the Cybernetica Mesopotamica project (the application of electronic-based analysis).$0$50,233
A research grant to the Department of Archaeology at Yale University in support of IIMAS projects in the Middle East.$40,000$40,000
Scholarly research stipends for translation, writing, editing, and web publication of archaeological discoveries.$7,052$21,464
Compensation and Service Providers

Employees

NameTitleFull / Part TimeBaseOtherTotal
Federico BuccellatiDeputy DirectorPT$2,600-$2,600
Giorgio BuccellatiTrustee And DirectorPT$0--
Ernestine S ElsterTrustee And Secretary-$0--
W Jack KesslerChairman Of Board Of Trustees-$0--
Alex MartinTrustee-$0--
Martin SheenTrustee-$0--
Marilyn Kelly-BuccellatiTrustee-$0--
Allison WoramTrustee-$0--
Abigail KesslerTreasurer-$0--
Filing and Contact Details

Filer

Filer Name
International Institute for Mesopotamian Area Studies
EIN
95-3217524
Phone
8052983532
Address
2560 Via Siena, Newbury Park, CA 91320-3882

Signing Officer

Name
William Kessler
Title
Chairman
Phone
3104131249
Signed
2025-11-15
Supplemental Narrative

Additional Explanations

Form 990-EZ, Part I, Line 10

$88,204 to Associazione per la Valorizzazione dell-Archeologia e della Storia Antica for conservation and public archaeology at Tell Mozan, Syria, and other local conservation expenses. This year's grant included work on the Cybernetica Mesopotamic project sponsored in part by The International Balzan Prize Foundation. $40,000 to Department of Anthropology at Yale University supplements their ongoing research and publication in Syro-Mesopotamian archaeology. The excavations and surveys conducted by Yale at Tel Siyada continue the work done at this site by IIMAS in 1986-87. The principal investigator at Yale communicates the progress through publications and discussions. $7,052 for Archaeological research on Cyprus.

Form 990-EZ, Part I, Line 16

Description;Amount^Travel;21893|Room and board at workshops and museums;8291|IT support and equipment;4105|Office banking and miscellaneous expenses;7178^Total;41467^

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This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0$88,204 to Associazione per la Valorizzazione dell-Archeologia e della Storia Antica for conservation and public archaeology at Tell Mozan, Syria, and other local conservation expenses. This year's grant included work on the Cybernetica Mesopotamic project sponsored in part by The International Balzan Prize Foundation. $40,000 to Department of Anthropology at Yale University supplements their ongoing research and publication in Syro-Mesopotamian archaeology. The excavations and surveys conducted by Yale at Tel Siyada continue the work done at this site by IIMAS in 1986-87. The principal investigator at Yale communicates the progress through publications and discussions. $7,052 for Archaeological research on Cyprus.
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ReasonableCauseExplanation/ExplanationTxt0An application for extension was timely filed and approved.
ReturnHeader/BuildTS02025-03-06 01:10:19Z
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ReturnHeader/Filer/USAddress/AddressLine1Txt02560 Via Siena
ReturnHeader/Filer/USAddress/CityNm0Newbury Park
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd0913203882
ReturnHeader/IRSResponsiblePrtyInfoCurrInd01
ReturnHeader/ReturnTs02025-11-15T17:31:54-07:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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