Civic Intelligence

International School of Tanganyika Foundation

EIN 27-1383776 • Princeton, NJ

Pub. 78 Eligible990-N CoverageNTEE B20

Profile

Support K-12 American Style Education

PO Box 5910Princeton, NJ 08543-5910

n/a

Siviq Scores

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

Liabilities / Assets

Score unavailable

No value available

Liabilities-to-assets requires both liabilities and assets on the latest valid filing.

Source year 2025

Liabilities / Revenue

Score unavailable

No value available

Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.

Source year 2025

Net Margin

6th percentile

-117%

Higher net margin than 6% of similar nonprofits.

NTEE B20 • <$500k nonprofits • Source year 2025

Top Officer Pay

72nd percentile

$0

Higher top officer pay than 72% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

NTEE B20 • <$500k nonprofits • Source year 2025

Asset Growth

38th percentile

-4.6%

Faster asset growth than 38% of similar nonprofits.

NTEE B20 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

5th percentile

-96%

Faster revenue growth than 5% of similar nonprofits.

NTEE B20 • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

Down

$475,026

Down $22,725 (-4.6%) from 2024

Liabilities

-

No earlier filing loaded for comparison.

Net Assets

Down

$475,026

Down $22,725 (-4.6%) from 2024

Operations
Liabilities / RevenueScore unavailableNet Margin6th percentile

Revenue

Down

$19,505

Down $537,395 (-96%) from 2024

Expenses

Down

$42,230

Down $16,919 (-29%) from 2024

Net Income

Down

-$22,725

Down $520,476 (-105%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth38th percentile

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

$600K$400K$200K$0Assets 2024: $497,751Liabilities 2024: $0Net Assets 2024: $497,7512024Assets 2025: $475,026Net Assets 2025: $475,0262025

Highlighted filing

2025

Assets$475,026
Liabilities-
Net Assets$475,026
Open 2025 Filing

Operations Trend

Revenue Growth5th percentile

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

$600K$400K$200K$0-$200KRevenue 2024: $556,900Expenses 2024: $59,149Net Income 2024: $497,7512024Revenue 2025: $19,505Expenses 2025: $42,230Net Income 2025: -$22,7252025

Highlighted filing

2025

Revenue$19,505
Expenses$42,230
Net Income-$22,725
Open 2025 Filing

Filings

Most recent year

2025 • Form 990EZDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$475,026
Liabilities
-
Net assets
$475,026
Revenue
$19,505
Expenses
$42,230
Net income
-$22,725
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$4.75$4.75$0.20$0.42$0.23
2024XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$4.98$0.00$4.98$5.57$0.59$4.98
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2025 to Dec 31, 2025
Signed
Mar 6, 2026
Return Version
2025v4.0
Gross Receipts
$19,505
Mission and Program Overview

Mission

Support K-12 American Style Education

Program Services

DescriptionGrantsExpenses
Scholarships - To provide scholarships to further their university education and assist them in completing their diploma program$25,880$25,880
Compensation and Service Providers
Top Officer Pay72nd percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Jessica GreenePresident-$0--
Griffin MurrayVice President-$0--
Jacob KurtzerSecretary-$0--
Deirdre SimonTreasurerPT$0--
Filing and Contact Details

Filer

Filer Name
International School of Tanganyika Foundation
EIN
27-1383776
In Care Of
% Deirdre Simon
Phone
6097168935
Address
PO Box 5910, Princeton, NJ 08543-5910

Signing Officer

Name
Deirdre Simon
Title
Treasurer
Phone
6097168935
Signed
2026-03-06
Discuss with paid preparer
No
Supplemental Narrative

Additional Explanations

Form 990-EZ, Part I, Line 10, Grants Paid

“Activity Scholarship Grant, Grantee M.Majebele Msassani, Kinondoni Dar Essalam Tanzania Tanzania, Cash Grant 25,880, Relationship”

Raw XML Appendix109 raw XML fields

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

Path#Value
IRS990EZ/ActivitiesNotPreviouslyRptInd0false
IRS990EZ/BooksInCareOfDetail/PersonNm0DSimon of ISS
IRS990EZ/BooksInCareOfDetail/PhoneNum06097168935
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt015 Roszel Rd PO Box 5910
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0Princeton
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0NJ
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd0085435910
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt0497751
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt0475026
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd0false
IRS990EZ/DonorAdvisedFndsInd0false
IRS990EZ/EngagedInExcessBenefitTransInd0false
IRS990EZ/ExcessOrDeficitForYearAmt0-22725
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt016350
IRS990EZ/FiledScheduleAInd0true
IRS990EZ/ForeignFinancialAccountInd0false
IRS990EZ/ForeignOfficeInd0false
IRS990EZ/Form1120PolFiledInd0false
IRS990EZ/Form720FiledInd0false
IRS990EZ/Form990TotalAssetsGrp/BOYAmt0497751
IRS990EZ/Form990TotalAssetsGrp/EOYAmt0475026
IRS990EZ/GrantsAndSimilarAmountsPaidAmt025880
IRS990EZ/GrossReceiptsAmt019505
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InvestmentIncomeAmt019505
IRS990EZ/LobbyingActivitiesInd0false
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MethodOfAccountingAccrualInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt0497751
IRS990EZ/NetAssetsOrFundBalancesEOYAmt0475026
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt0497751
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt0475026
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt0001.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt1001.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt2001.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt3005.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0Jessica Greene
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1Griffin Murray
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2Jacob Kurtzer
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm3Deirdre Simon
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0President
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1Vice President
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2Secretary
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3Treasurer
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0Support K-12 American Style Education
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0Scholarships - To provide scholarships to further their university education and assist them in completing their diploma program
IRS990EZ/ProgramSrvcAccomplishmentGrp/ForeignGrantsInd0X
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt025880
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt025880
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SchoolOperatingInd0false
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TaxImposedUnderIRC4911Amt00
IRS990EZ/TaxImposedUnderIRC4912Amt00
IRS990EZ/TaxImposedUnderIRC4955Amt00
IRS990EZ/TotalExpensesAmt042230
IRS990EZ/TotalProgramServiceExpensesAmt025880
IRS990EZ/TotalRevenueAmt019505
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990EZ/WebsiteAddressTxt0n/a
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt0550000
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt0550000
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt019505
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt06900
IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt026405
IRS990ScheduleA/PublicOrganization170Ind0X
IRS990ScheduleA/PublicSupportCY170Pct00.95420
IRS990ScheduleA/PublicSupportTotal170Amt0550000
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind0X
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt0550000
IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt0550000
IRS990ScheduleA/TotalSupportAmt0576405
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Activity Scholarship Grant, Grantee M.Majebele Msassani, Kinondoni Dar Essalam Tanzania Tanzania, Cash Grant 25,880, Relationship
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Form 990-EZ, Part I, Line 10, Grants Paid
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0false
ReturnHeader/BusinessOfficerGrp/PersonNm0Deirdre Simon
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/PhoneNum06097168935
ReturnHeader/BusinessOfficerGrp/SignatureDt02026-03-06
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0International School of Tanganyika Foundation
ReturnHeader/Filer/BusinessNameControlTxt0INTE
ReturnHeader/Filer/EIN0271383776
ReturnHeader/Filer/InCareOfNm0% Deirdre Simon
ReturnHeader/Filer/PhoneNum06097168935
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO Box 5910
ReturnHeader/Filer/USAddress/CityNm0Princeton
ReturnHeader/Filer/USAddress/StateAbbreviationCd0NJ
ReturnHeader/Filer/USAddress/ZIPCd0085435910
ReturnHeader/ReturnTs02026-03-05T04:09:32-00:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02025-01-01
ReturnHeader/TaxPeriodEndDt02025-12-31
ReturnHeader/TaxYr02025

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Peer Organizations

Similar nonprofits based on the same Siviq industry and scale cohort. NTEE B20 • <$500k nonprofits