The Thomas Wilmer Dewing

EIN 26-1632040 • Alexandria, VA

2807 Cameron Mills RoadAlexandria, VA 22302

Siviq Scores

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

0.02x

Higher debt load relative to assets than 73% of similar nonprofits.

<$500k nonprofits • Source year 2024

0.09x

Higher debt load relative to revenue than 83% of similar nonprofits.

<$500k nonprofits • Source year 2024

-4.4%

Higher net margin than 38% of similar nonprofits.

<$500k nonprofits • Source year 2024

Higher top officer pay than 81% of similar nonprofits.

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

<$500k nonprofits • Source year 2024

-2.6%

Faster asset growth than 49% of similar nonprofits.

<$500k nonprofits • Annualized from 2023 to 2024

149%

Faster revenue growth than 93% of similar nonprofits.

<$500k nonprofits • Annualized from 2023 to 2024

Balance Sheet

Liabilities / Assets73rd percentile

Assets

Down

$45,179

Down $1,203 (-2.6%) from 2023

Liabilities

Down

$927

Down $752 (-45%) from 2023

Net Assets

Down

$44,252

Down $451 (-1.0%) from 2023

Operations

Liabilities / Revenue83rd percentile Net Margin38th percentile

Revenue

$10,341

Up $6,190 (+149%) from 2023

Expenses

$10,792

Up $2,705 (+33%) from 2023

Net Income

-$451

Up $3,485 (+89%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth49th percentile

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

Highlighted filing

2024

Assets$45,179

Liabilities$927

Net Assets$44,252

Open 2024 Filing

Operations Trend

Revenue Growth93rd percentile

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

Highlighted filing

2024

Revenue$10,341

Expenses$10,792

Net Income-$451

Open 2024 Filing

Filings

Most recent year

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

Open filing

Assets: $45,179
Liabilities: $927
Net assets: $44,252
Revenue: $10,341
Expenses: $10,792
Net income: -$451

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2024Detailed filing. Detailed filing data is available for this year.	$0.45	$0.01	$0.44	$0.10	$0.11	$0.00
2023Detailed filing. Detailed filing data is available for this year.	$0.46	$0.02	$0.45	$0.04	$0.08	$0.04
2022Detailed filing. Detailed filing data is available for this year.	$0.49	$0.00	$0.49	$0.03	$0.14	$0.11
2021Detailed filing. Detailed filing data is available for this year.	$0.60	$0.00	$0.60	$0.03	$0.11	$0.09
2020Detailed filing. Detailed filing data is available for this year.	$0.69	$0.01	$0.68	$0.01	$0.14	$0.13
2019Detailed filing. Detailed filing data is available for this year.	$0.88	$0.06	$0.81	$0.15	$0.42	$0.26
2018Detailed filing. Detailed filing data is available for this year.	$1.09	$0.01	$1.08	$0.00	$2.15	$2.15
2017Detailed filing. Detailed filing data is available for this year.	$3.26	$0.03	$3.23	$0.13	$1.24	$1.11
2016Detailed filing. Detailed filing data is available for this year.	$4.37	$0.04	$4.34	$0.01	$1.26	$1.26

Latest Filing Detail

Jump To

Filing Snapshot

Filing Period: Jan 1, 2024 to Dec 31, 2024
Signed: May 15, 2025
Return Version: 2024v5.1

Compensation and Service Providers

Top Officer Pay81st percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
SUSAN A HOBBS	President	PT	$0	-	-
BETTY KRULICK	Vice President	-	$0	-	-
MARIA DEWING ROONEY	Secretary	-	$0	-	-
D FREDRICK BAKER	Treasurer	-	$0	-	-
LEE GLAZER PHD	Director	-	$0	-	-
AUSTIN TONER	Director	-	$0	-	-
ERICA BELL ESQ	Director	-	$0	-	-

Filing and Contact Details

Filer

Filer Name: The Thomas Wilmer Dewing
EIN: 26-1632040
Phone: 7036830379
Address: 2807 CAMERON MILLS ROAD, ALEXANDRIA, VA 22302

Signing Officer

Name: Susan a Hobbs
Title: President
Phone: 7036830379
Signed: 2025-05-15
Discuss with paid preparer: Yes

Preparer

Firm: MANN & ASSOCIATES CPA'S
Address: 2700 S QUINCY STREET SUITE 530, ARLINGTON, VA 22206
Preparer: Barbara E Fontaine CPA
Phone: 7038450046

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IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	2	MARIA DEWING ROONEY
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IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	4	LEE GLAZER PHD
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IRS990PF/PFQualifyingDistributionsGrp/QualifyingDistributionsAmt	0	10792
IRS990PF/PrivateOperatingFoundationsGrp/GrossInvestmentIncomeGrp/CurrentYearAmt	0	62
IRS990PF/PrivateOperatingFoundationsGrp/GrossInvestmentIncomeGrp/TotalAmt	0	206
IRS990PF/PrivateOperatingFoundationsGrp/GrossInvestmentIncomeGrp/Year1Amt	0	117
IRS990PF/PrivateOperatingFoundationsGrp/GrossInvestmentIncomeGrp/Year2Amt	0	21
IRS990PF/PrivateOperatingFoundationsGrp/GrossInvestmentIncomeGrp/Year3Amt	0	6
IRS990PF/PrivateOperatingFoundationsGrp/LargestSupportFromEOGrp/TotalAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/CurrentYearAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/TotalAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/Year1Amt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/Year2Amt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/Year3Amt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/Pct85LessorAdjIncmOrMinRetGrp/CurrentYearAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/Pct85LessorAdjIncmOrMinRetGrp/TotalAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/Pct85LessorAdjIncmOrMinRetGrp/Year1Amt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/Pct85LessorAdjIncmOrMinRetGrp/Year2Amt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/Pct85LessorAdjIncmOrMinRetGrp/Year3Amt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/PublicSupportType/TotalAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/CurrentYearAmt	0	10792
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/TotalAmt	0	44625
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/Year1Amt	0	8087
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/Year2Amt	0	14400
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/Year3Amt	0	11346
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/CurrentYearAmt	0	10792
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/TotalAmt	0	44625
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/Year1Amt	0	8087
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/Year2Amt	0	14400
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/Year3Amt	0	11346
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriNotUsedDrtGrp/CurrentYearAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriNotUsedDrtGrp/TotalAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriNotUsedDrtGrp/Year1Amt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriNotUsedDrtGrp/Year2Amt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriNotUsedDrtGrp/Year3Amt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/Section4942j3Ind	0	X
IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsGrp/TotalAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsSect4942j3BiGrp/TotalAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/TotalSupportGrp/CurrentYearAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/TotalSupportGrp/TotalAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/TotalSupportGrp/Year1Amt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/TotalSupportGrp/Year2Amt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/TotalSupportGrp/Year3Amt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/TwoThirdsMinimumInvstRetGrp/TotalAmt	0	0
IRS990PF/RlnOfActyToAccomOfExmptPrpsGrp/RlnOfActyToAccomOfExmptPrpsGrp/LineNumberTxt	0	11
IRS990PF/RlnOfActyToAccomOfExmptPrpsGrp/RlnOfActyToAccomOfExmptPrpsGrp/RelationshipStatementTxt	0	ROYATLIES FROM CATALOGUE SALES TO SUPPORT FOUNDATION MISSION
IRS990PF/StatementsRegardingActy4720Grp/BrrwOrLendDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/BusinessHoldingsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/FurnGoodsDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/GrantsToIndividualsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/GrantsToOrganizationsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/InfluenceElectionInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/InfluenceLegislationInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/JeopardyInvestmentsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/NoncharitablePurposeInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/PayCompDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/PaymentToGovernmentOfficialInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/PayPremiumsPrsnlBnftCntrctInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/ProhibitedTaxShelterTransInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/RcvFndsToPayPrsnlBnftCntrctInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/SaleOrExchDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/SubjToTaxRmnrtnExPrchtPymtInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/TransferAstDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPriorActsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPYJeopardyInvstInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/UndistributedIncomePYInd	0	0
IRS990PF/StatementsRegardingActyGrp/ActivitiesNotPreviouslyRptInd	0	0
IRS990PF/StatementsRegardingActyGrp/AtLeast5000InAssetsInd	0	1
IRS990PF/StatementsRegardingActyGrp/ChangesToArticlesOrBylawsInd	0	0
IRS990PF/StatementsRegardingActyGrp/ComplyWithPublicInspRqrInd	0	1
IRS990PF/StatementsRegardingActyGrp/DonorAdvisedFundInd	0	0
IRS990PF/StatementsRegardingActyGrp/ForeignAccountsQuestionInd	0	0
IRS990PF/StatementsRegardingActyGrp/Form1120POLFiledInd	0	0
IRS990PF/StatementsRegardingActyGrp/Form990PFFiledWithAttyGenInd	0	1
IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd	0	0
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/AddressLine1Txt	0	2807 CAMERON MILLS ROAD
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm	0	ALEXANDRIA
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/StateAbbreviationCd	0	VA
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd	0	22032
IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd	0	0
IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd	0	0
IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd	0	0
IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd	0	0
IRS990PF/StatementsRegardingActyGrp/PersonsWithBooksName/BusinessNameLine1Txt	0	SUSAN A HOBBS
IRS990PF/StatementsRegardingActyGrp/PhoneNum	0	7036830379
IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd	0	1
IRS990PF/StatementsRegardingActyGrp/Section4955ManagersTaxAmt	0	0
IRS990PF/StatementsRegardingActyGrp/Section4955OrganizationTaxAmt	0	0
IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd	0	0
IRS990PF/StatementsRegardingActyGrp/TaxReimbursedAmt	0	0
IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd	0	0
IRS990PF/StatementsRegardingActyGrp/WebsiteAddressTxt	0	THOMASWILMERDEWING.ORG
IRS990PF/SummaryOfDirectChrtblActyGrp/Description1Txt	0	ASSEMBLE, EDIT AND PUBLISH THE ARTWORK OF THOMAS WILMER DEWING, AN AMERICAN ARTIST (1851-1938) IN TWO VOLUMES. UPON COMPLETION, THIS WORK WILL BE A VALUABLE RESOURCE TO ART HISTORIANS AND TURN OF THE CENTURY ART.
IRS990PF/SummaryOfDirectChrtblActyGrp/Expenses1Amt	0	10790
IRS990PF/SumOfProgramRelatedInvstGrp/TotalAmt	0	0
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd	0	X
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriApprvFutAmt	0	0
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd	0	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/AdjustedNetIncomeAmt	0	425
OtherExpensesSchedule/OtherExpensesScheduleGrp/AdjustedNetIncomeAmt	1	8689
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	0	ADVERTISING
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	1	OFFICE EXPENSE
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	0	425
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	1	8689
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt	0	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt	1	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	0	425
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	1	8689
OtherIncomeSchedule2/OtherIncomeDetail/AdjustedNetIncomeAmt	0	10279
OtherIncomeSchedule2/OtherIncomeDetail/Desc	0	ROYALTIES
OtherIncomeSchedule2/OtherIncomeDetail/RevenueAndExpensesPerBooksAmt	0	10279
TaxesSchedule/TaxesDetail/AdjustedNetIncomeAmt	0	2
TaxesSchedule/TaxesDetail/Amt	0	2
TaxesSchedule/TaxesDetail/CategoryTxt	0	EXCISE TAX
TaxesSchedule/TaxesDetail/DisbursementsCharitablePrpsAmt	0	2
TaxesSchedule/TaxesDetail/NetInvestmentIncomeAmt	0	0
ReturnHeader/BuildTS	0	2025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd	0	1
ReturnHeader/BusinessOfficerGrp/PersonNm	0	SUSAN A HOBBS
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	PRESIDENT
ReturnHeader/BusinessOfficerGrp/PhoneNum	0	7036830379
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2025-05-15
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt	0	THE THOMAS WILMER DEWING
ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt	0	CATALOGUE RAISONNE
ReturnHeader/Filer/BusinessNameControlTxt	0	THOM
ReturnHeader/Filer/EIN	0	261632040
ReturnHeader/Filer/PhoneNum	0	7036830379
ReturnHeader/Filer/USAddress/AddressLine1Txt	0	2807 CAMERON MILLS ROAD
ReturnHeader/Filer/USAddress/CityNm	0	ALEXANDRIA
ReturnHeader/Filer/USAddress/StateAbbreviationCd	0	VA
ReturnHeader/Filer/USAddress/ZIPCd	0	22302
ReturnHeader/IRSResponsiblePrtyInfoCurrInd	0	0
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN	0	541574962
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt	0	MANN & ASSOCIATES CPA'S
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt	0	2700 S QUINCY STREET SUITE 530
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm	0	ARLINGTON
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd	0	VA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd	0	22206
ReturnHeader/PreparerPersonGrp/PhoneNum	0	7038450046
ReturnHeader/PreparerPersonGrp/PreparerPersonNm	0	BARBARA E FONTAINE CPA
ReturnHeader/ReturnTs	0	2025-05-15T15:32:07-05:00
ReturnHeader/ReturnTypeCd	0	990PF
ReturnHeader/TaxPeriodBeginDt	0	2024-01-01
ReturnHeader/TaxPeriodEndDt	0	2024-12-31
ReturnHeader/TaxYr	0	2024

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