Civic Intelligence

Robert & Mary Haythornthwaite Foundation

EIN 23-2354559 • Annapolis, MD

7 Gladden RdAnnapolis, MD 21402
Siviq Scores

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

Liabilities / Assets

32nd percentile

0.00x

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

$1M-$5M nonprofits • Source year 2024

Liabilities / Revenue

33rd percentile

0.00x

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

$1M-$5M nonprofits • Source year 2024

Net Margin

11th percentile

-38%

Higher net margin than 11% of similar nonprofits.

$1M-$5M nonprofits • Source year 2024

Top Officer Pay

47th percentile

$0

Higher top officer pay than 47% of similar nonprofits.

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

$1M-$5M nonprofits • Source year 2024

Asset Growth

31st percentile

-1.8%

Faster asset growth than 31% of similar nonprofits.

$1M-$5M nonprofits • Annualized from 2023 to 2024

Revenue Growth

96th percentile

324%

Faster revenue growth than 96% of similar nonprofits.

$1M-$5M nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets32nd percentile

Assets

Down

$1,517,428

Down $28,297 (-1.8%) from 2023

Liabilities

Down

$0

Down $1 (-100%) from 2023

Net Assets

$1,517,428

No earlier filing loaded for comparison.

Operations
Liabilities / Revenue33rd percentileNet Margin11th percentile

Revenue

Up

$75,250

Up $57,503 (+324%) from 2023

Expenses

Down

$103,547

Down $24,700 (-19%) from 2023

Net Income

Up

-$28,297

Up $82,203 (+74%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth31st percentile

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

$2.0M$1.5M$1.0M$500K$0Assets 2011: $1,903,551Liabilities 2011: $02011Assets 2012: $1,906,429Liabilities 2012: $0Net Assets 2012: $1,906,4292012Assets 2013: $1,897,171Liabilities 2013: $0Net Assets 2013: $1,897,1712013Assets 2014: $1,862,881Liabilities 2014: $0Net Assets 2014: $1,862,8812014Assets 2015: $1,870,828Liabilities 2015: $0Net Assets 2015: $1,870,8282015Assets 2016: $1,784,165Liabilities 2016: $0Net Assets 2016: $1,784,1652016Assets 2019: $1,701,511Liabilities 2019: $0Net Assets 2019: $1,701,5112019Assets 2020: $1,699,641Liabilities 2020: $0Net Assets 2020: $1,699,6412020Assets 2021: $1,720,736Liabilities 2021: $12021Assets 2022: $1,656,225Liabilities 2022: $0Net Assets 2022: $1,656,2252022Assets 2023: $1,545,725Liabilities 2023: $12023Assets 2024: $1,517,428Liabilities 2024: $0Net Assets 2024: $1,517,4282024

Highlighted filing

2024

Assets$1,517,428
Liabilities$0
Net Assets$1,517,428
Open 2024 Filing

Operations Trend

Revenue Growth96th percentile

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

$200K$100K$0-$100K-$200KRevenue 2011: $81,137Expenses 2011: $98,304Net Income 2011: -$17,1672011Expenses 2012: $97,5182012Revenue 2013: $107,040Expenses 2013: $116,298Net Income 2013: -$9,2582013Revenue 2014: $112,671Expenses 2014: $146,961Net Income 2014: -$34,2902014Revenue 2015: $115,640Expenses 2015: $107,693Net Income 2015: $7,9472015Revenue 2016: $42,125Expenses 2016: $128,788Net Income 2016: -$86,6632016Revenue 2019: $104,794Expenses 2019: $129,208Net Income 2019: -$24,4142019Revenue 2020: $117,675Expenses 2020: $119,545Net Income 2020: -$1,8702020Revenue 2021: $142,387Expenses 2021: $121,292Net Income 2021: $21,0952021Revenue 2022: $60,134Expenses 2022: $124,645Net Income 2022: -$64,5112022Revenue 2023: $17,747Expenses 2023: $128,247Net Income 2023: -$110,5002023Revenue 2024: $75,250Expenses 2024: $103,547Net Income 2024: -$28,2972024

Highlighted filing

2024

Revenue$75,250
Expenses$103,547
Net Income-$28,297
Open 2024 Filing

Filings

Most recent year

2024 • Form 990PFDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$1,517,428
Liabilities
$0
Net assets
$1,517,428
Revenue
$75,250
Expenses
$103,547
Net income
-$28,297
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$1.52$0.00$1.52$0.08$0.10$0.03
2023Summary only. Only limited summary data is available for this year.$1.55$0.00$0.02$0.13$0.11
2022Detailed filing. Detailed filing data is available for this year.$1.66$0.00$1.66$0.06$0.12$0.06
2021Summary only. Only limited summary data is available for this year.$1.72$0.00$0.14$0.12$0.02
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$1.70$0.00$1.70$0.12$0.12$0.00
2019Detailed filing. Detailed filing data is available for this year.$1.70$0.00$1.70$0.10$0.13$0.02
2016XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$1.78$0.00$1.78$0.04$0.13$0.09
2015XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$1.87$0.00$1.87$0.12$0.11$0.01
2014Detailed filing. Detailed filing data is available for this year.$1.86$0.00$1.86$0.11$0.15$0.03
2013Detailed filing. Detailed filing data is available for this year.$1.90$0.00$1.90$0.11$0.12$0.01
2012Detailed filing. Detailed filing data is available for this year.$1.91$0.00$1.91$0.10
2011Summary only. Only limited summary data is available for this year.$1.90$0.00$0.08$0.10$0.02
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
May 13, 2025
Return Version
2024v5.1
Compensation and Service Providers
Top Officer Pay47th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Dr Jennifer HaythornthwaitePresident-$0--
Sheila H GlesmannDirector-$0--
Filing and Contact Details

Filer

Filer Name
Robert & Mary Haythornthwaite Foundation
EIN
23-2354559
Phone
4438582811
Address
7 Gladden Rd, Annapolis, MD 21402

Signing Officer

Name
Dr Jennifer Haythornthwaite
Title
President
Signed
2025-05-13
Discuss with paid preparer
Yes

Preparer

Firm
Gardiner & Appel Group Inc
Address
570 Baltimore Annapolis Blvd, Severna Park, MD 21146
Preparer
Karl J Appel CPA
Phone
4106477777
Raw XML Appendix277 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
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AccountingFeesSchedule/AccountingFeesDetail/Amt02500
AccountingFeesSchedule/AccountingFeesDetail/CategoryTxt0Accounting
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AccountingFeesSchedule/AccountingFeesDetail/NetInvestmentIncomeAmt00
IRS990PF/AnalysisIncomeProducingActyGrp/DividendsAndInterestFromSecDtl/RelatedOrExemptFunctionIncmAmt069170
IRS990PF/AnalysisIncomeProducingActyGrp/GainSalesAstOthThanInvntryGrp/RelatedOrExemptFunctionIncmAmt06080
IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/RelatedOrExemptFunctionIncmAmt075250
IRS990PF/AnalysisIncomeProducingActyGrp/TotalIncomeProducingActyAmt075250
IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesChrtblPrpsAmt02500
IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesRevAndExpnssAmt02500
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IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidDsbrsChrtblAmt00
IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidRevAndExpnssAmt00
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsAdjNetIncmAmt069170
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsNetInvstIncmAmt069170
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsRevAndExpnssAmt069170
IRS990PF/AnalysisOfRevenueAndExpenses/ExcessRevenueOverExpensesAmt0-28297
IRS990PF/AnalysisOfRevenueAndExpenses/GrossSalesPriceAmt0220783
IRS990PF/AnalysisOfRevenueAndExpenses/NetGainSaleAstRevAndExpnssAmt06080
IRS990PF/AnalysisOfRevenueAndExpenses/NetInvestmentIncomeAmt075250
IRS990PF/AnalysisOfRevenueAndExpenses/NetSTCapitalGainAdjNetIncmAmt03271
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesDsbrsChrtblAmt0100202
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesRevAndExpnssAmt0100202
IRS990PF/AnalysisOfRevenueAndExpenses/ScheduleBNotRequiredInd0X
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IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesDsbrsChrtblAmt0103547
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IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/HowAcquiredCd3P
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IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc0300 DORIAN LPG LTD
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IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc21100 ISHARES 10-20 YEAR
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IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm0Dr Jennifer Haythornthwaite
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm1Sheila H Glesmann
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt0President
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IRS990PF/PrivateOperatingFoundationsGrp/Section4942j3Ind0X
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IRS990PF/StatementsRegardingActy4720Grp/BusinessHoldingsInd0false
IRS990PF/StatementsRegardingActy4720Grp/FurnGoodsDisqualifiedPrsnInd0false
IRS990PF/StatementsRegardingActy4720Grp/GrantsToIndividualsInd0true
IRS990PF/StatementsRegardingActy4720Grp/GrantsToOrganizationsInd0false
IRS990PF/StatementsRegardingActy4720Grp/InfluenceElectionInd0false
IRS990PF/StatementsRegardingActy4720Grp/InfluenceLegislationInd0false
IRS990PF/StatementsRegardingActy4720Grp/JeopardyInvestmentsInd0false
IRS990PF/StatementsRegardingActy4720Grp/NoncharitablePurposeInd0false
IRS990PF/StatementsRegardingActy4720Grp/PayCompDisqualifiedPrsnInd0false
IRS990PF/StatementsRegardingActy4720Grp/PaymentToGovernmentOfficialInd0false
IRS990PF/StatementsRegardingActy4720Grp/PayPremiumsPrsnlBnftCntrctInd0false
IRS990PF/StatementsRegardingActy4720Grp/ProhibitedTaxShelterTransInd0false
IRS990PF/StatementsRegardingActy4720Grp/RcvFndsToPayPrsnlBnftCntrctInd0false
IRS990PF/StatementsRegardingActy4720Grp/SaleOrExchDisqualifiedPrsnInd0false
IRS990PF/StatementsRegardingActy4720Grp/SubjToTaxRmnrtnExPrchtPymtInd0false
IRS990PF/StatementsRegardingActy4720Grp/TransactionsFailToQlfyAsExcInd0false
IRS990PF/StatementsRegardingActy4720Grp/TransferAstDisqualifiedPrsnInd0false
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPriorActsInd0false
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPYJeopardyInvstInd0false
IRS990PF/StatementsRegardingActy4720Grp/UndistributedIncomePYInd0false
IRS990PF/StatementsRegardingActyGrp/ActivitiesNotPreviouslyRptInd0false
IRS990PF/StatementsRegardingActyGrp/AtLeast5000InAssetsInd0true
IRS990PF/StatementsRegardingActyGrp/ChangesToArticlesOrBylawsInd0false
IRS990PF/StatementsRegardingActyGrp/ComplyWithPublicInspRqrInd0true
IRS990PF/StatementsRegardingActyGrp/DonorAdvisedFundInd0false
IRS990PF/StatementsRegardingActyGrp/ForeignAccountsQuestionInd0false
IRS990PF/StatementsRegardingActyGrp/Form1120POLFiledInd0false
IRS990PF/StatementsRegardingActyGrp/Form990PFFiledWithAttyGenInd0true
IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd0false
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/AddressLine1Txt07 Gladden Rd
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm0Annapolis
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/StateAbbreviationCd0MD
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd021402
IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd0false
IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd0false
IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd0false
IRS990PF/StatementsRegardingActyGrp/OrgReportOrRegisterStateCd0PA
IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd0false
IRS990PF/StatementsRegardingActyGrp/PersonsWithBooksName/BusinessNameLine1Txt0Jennifer Haythornthwaite
IRS990PF/StatementsRegardingActyGrp/PhoneNum04438582811
IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd0true
IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd0false
IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd0false
IRS990PF/StatementsRegardingActyGrp/WebsiteAddressTxt0http://www.haythornthwaite.org/
IRS990PF/SummaryOfDirectChrtblActyGrp/Description1Txt0The foundation currently supports scientific research, primarily research in the field of Theoretical and Applied Mechanics by awarding prizes and grants for advanced mechanics graduate studies.
IRS990PF/SummaryOfDirectChrtblActyGrp/Expenses1Amt00
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd0X
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd0false
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc0Awards
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc1Investment Expenses
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc2Licenses
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc3OSL - Grants Given
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt06821
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt112988
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt2393
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt380000
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt06821
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt112988
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt2393
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt380000
TaxesSchedule/TaxesDetail/Amt0656
TaxesSchedule/TaxesDetail/Amt1189
TaxesSchedule/TaxesDetail/CategoryTxt0Federal Estimates
TaxesSchedule/TaxesDetail/CategoryTxt1Foreign Tax
TaxesSchedule/TaxesDetail/DisbursementsCharitablePrpsAmt0656
TaxesSchedule/TaxesDetail/DisbursementsCharitablePrpsAmt1189
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0Dr Jennifer Haythornthwaite
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0President
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-05-13
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0Robert & Mary Haythornthwaite Foundation
ReturnHeader/Filer/BusinessNameControlTxt0ROBE
ReturnHeader/Filer/EIN0232354559
ReturnHeader/Filer/PhoneNum04438582811
ReturnHeader/Filer/USAddress/AddressLine1Txt07 Gladden Rd
ReturnHeader/Filer/USAddress/CityNm0Annapolis
ReturnHeader/Filer/USAddress/StateAbbreviationCd0MD
ReturnHeader/Filer/USAddress/ZIPCd021402
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0521548171
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0Gardiner & Appel Group Inc
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0570 Baltimore Annapolis Blvd
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0Severna Park
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0MD
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd021146
ReturnHeader/PreparerPersonGrp/PhoneNum04106477777
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0Karl J Appel CPA
ReturnHeader/ReturnTs02025-05-13T13:01:29-07:00
ReturnHeader/ReturnTypeCd0990PF
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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