Civic Intelligence

Westford Historical Society Inc

EIN 51-0172216 • 501(c)3 • Westford, MA

Profile

Westford Historical Society engages the public and fosters its connection with Westford's unique and captivating history.

PO Box 411Westford, MA 01886-0411

www.museum.westford.org

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

75th percentile

21%

Higher net margin than 75% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Top Officer Pay

86th percentile

$14,582

Higher top officer pay than 86% of similar nonprofits.

Top officer pay equals 23.3% of source-year revenue.

501(c)3 • <$500k nonprofits • Source year 2025

Asset Growth

66th percentile

8.5%

Faster asset growth than 66% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

56th percentile

2.7%

Faster revenue growth than 56% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

Up

$493,835

Up $38,752 (+8.5%) from 2024

Liabilities

-

No earlier filing loaded for comparison.

Net Assets

Up

$493,835

Up $38,752 (+8.5%) from 2024

Operations
Liabilities / RevenueScore unavailableNet Margin75th percentile

Revenue

Up

$62,481

Up $1,671 (+2.7%) from 2024

Expenses

Up

$49,124

Up $12,940 (+36%) from 2024

Net Income

Down

$13,357

Down $11,269 (-46%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth66th percentile

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

$600K$400K$200K$0Assets 2011: $183,196Liabilities 2011: $0Net Assets 2011: $183,1962011Assets 2017: $224,173Liabilities 2017: $02017Assets 2018: $213,221Liabilities 2018: $02018Assets 2019: $226,096Liabilities 2019: $02019Assets 2020: $329,288Liabilities 2020: $02020Assets 2021: $378,598Liabilities 2021: $02021Assets 2022: $365,157Liabilities 2022: $0Net Assets 2022: $365,1572022Assets 2023: $398,629Liabilities 2023: $0Net Assets 2023: $398,6292023Assets 2024: $455,083Liabilities 2024: $0Net Assets 2024: $455,0832024Assets 2025: $493,835Net Assets 2025: $493,8352025

Highlighted filing

2025

Assets$493,835
Liabilities-
Net Assets$493,835
Open 2025 Filing

Operations Trend

Revenue Growth56th percentile

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

$150K$100K$50K$0-$50KRevenue 2011: $29,391Expenses 2011: $31,584Net Income 2011: -$2,1932011Revenue 2017: $30,668Expenses 2017: $17,738Net Income 2017: $12,9302017Revenue 2018: $32,275Expenses 2018: $31,708Net Income 2018: $5672018Revenue 2019: $34,058Expenses 2019: $36,572Net Income 2019: -$2,5142019Revenue 2020: $133,005Expenses 2020: $33,354Net Income 2020: $99,6512020Revenue 2021: $33,084Expenses 2021: $23,986Net Income 2021: $9,0982021Revenue 2022: $46,690Expenses 2022: $38,425Net Income 2022: $8,2652022Revenue 2023: $38,857Expenses 2023: $27,813Net Income 2023: $11,0442023Revenue 2024: $60,810Expenses 2024: $36,184Net Income 2024: $24,6262024Revenue 2025: $62,481Expenses 2025: $49,124Net Income 2025: $13,3572025

Highlighted filing

2025

Revenue$62,481
Expenses$49,124
Net Income$13,357
Open 2025 Filing

Filings

Most recent year

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

Open filing
Assets
$493,835
Liabilities
-
Net assets
$493,835
Revenue
$62,481
Expenses
$49,124
Net income
$13,357
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$4.94$4.94$0.62$0.49$0.13
2024Detailed filing. Detailed filing data is available for this year.$4.55$0.00$4.55$0.61$0.36$0.25
2023Detailed filing. Detailed filing data is available for this year.$3.99$0.00$3.99$0.39$0.28$0.11
2022Detailed filing. Detailed filing data is available for this year.$3.65$0.00$3.65$0.47$0.38$0.08
2021Summary only. Only limited summary data is available for this year.$3.79$0.00$0.33$0.24$0.09
2020Summary only. Only limited summary data is available for this year.$3.29$0.00$1.33$0.33$1.00
2019Summary only. Only limited summary data is available for this year.$2.26$0.00$0.34$0.37$0.03
2018Summary only. Only limited summary data is available for this year.$2.13$0.00$0.32$0.32$0.01
2017Summary only. Only limited summary data is available for this year.$2.24$0.00$0.31$0.18$0.13
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$1.83$0.00$1.83$0.29$0.32$0.02
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jul 1, 2024 to Jun 30, 2025
Signed
Sep 2, 2025
Return Version
2024v5.1
Gross Receipts
$69,312
Mission and Program Overview

Mission

WestfordHistoricalSocietyengagesthepublicandfostersitsconnectionwithWestford'suniqueandcaptivatinghistory.

Westford Historical Society engages the public and fosters its connection with Westfords unique and captivating history.

Program Services

DescriptionGrantsExpenses
Joint program with Westford First Parish Church: Westford House Tour tour of 6 historical houses and buildings of Westford Common over 300 tickets sold$0$13,408
Membership programming: "Wild Women of Westford" program celebrating women from Westfords history. 45 attendees$3,000$443
Membership programming: "Two Truths One Lie Three Pours with the Westford Knight" program celebrating the myth and history of the Westford Knight. 45 attendees$1,400$1,266
Compensation and Service Providers
Top Officer Pay86th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Linda GreeneMuseum DirectorPT$14,582-$14,582
Leslie HowardPresidentPT$466-$466
Lisa SamaSecretary Board Of DirectorsPT$0--
Denise VuilleumierTreasurer Board Of DirectorsPT$0--
James BogueBoard Of Directors-$0--
Marilyn DayBoard Of DirectorsPT$0--
John ForcucciBoard Of Directors-$0--
Barry GreeneBoard Of Directors-$0--
Jeffrey HenryBoard Of Directors-$0--
Judy CataldoBoard Of Directors-$0--
Beth BellemoreVice PresidentPT$0--
Madonna McKenzieBoard Of Directors-$0--
Robert OliphantBoard Of Directors-$0--
Steve RogersBoard Of Directors-$0--
Jim VanBeverBoard Of Directors-$0--
Filing and Contact Details

Filer

Filer Name
Westford Historical Society Inc
EIN
51-0172216
In Care Of
% Leslie Howard
Address
PO BOX 411, WESTFORD, MA 01886-0411

Signing Officer

Name
Denise Vuilleumier
Title
Treasurer
Signed
2025-09-02
Supplemental Narrative

Additional Explanations

Part I, line 8

“| Other Revenues:, Amount:| Rent income and share mailbox Parish Center for the Arts, $1136| Prize winning - Westford Culture Council Festival of Trees, $50|”

Part I, line 10

“| Grants And Similar Amounts Paid:, Amount:| Westford CAT - membership, $100| American Association for State and Local History membership dues, $98| North American Reciprocal Museum Assn membership dues, $200| BLS New England Museum Association membership dues, $95|”

Part I, line 16

“| Other Expenses:, Amount:| Town common restoration collections preservation membership development technology, $27986|”

Part I, line 20

“| Explanation:, Amount:| Change in value of Fidelity stock index fund, $25395|”

Raw XML Appendix268 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/BenefitsPaidToOrForMembersAmt00
IRS990EZ/BooksInCareOfDetail/PersonNm0Denise Vuilleumier
IRS990EZ/BooksInCareOfDetail/PhoneNum09786925550
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt0PO BOX 411
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0WESTFORD
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0MA
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd0018860411
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt0373150
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt0415115
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd0false
IRS990EZ/ContributionsGiftsGrantsEtcAmt032429
IRS990EZ/CostOfGoodsSoldAmt06831
IRS990EZ/CostOrOtherBasisExpenseSaleAmt00
IRS990EZ/DirectIndirectPltclExpendAmt00
IRS990EZ/DonorAdvisedFndsInd0false
IRS990EZ/EngagedInExcessBenefitTransInd0false
IRS990EZ/ExcessOrDeficitForYearAmt013357
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt0466
IRS990EZ/FiledScheduleAInd0true
IRS990EZ/ForeignFinancialAccountInd0false
IRS990EZ/ForeignOfficeInd0false
IRS990EZ/Form1120PolFiledInd0false
IRS990EZ/Form990TotalAssetsGrp/BOYAmt0455083
IRS990EZ/Form990TotalAssetsGrp/EOYAmt0493835
IRS990EZ/FundraisingGrossIncomeAmt00
IRS990EZ/GainOrLossFromSaleOfAssetsAmt0157
IRS990EZ/GamingGrossIncomeAmt00
IRS990EZ/GrantsAndSimilarAmountsPaidAmt0493
IRS990EZ/GrossProfitLossSlsOfInvntryAmt01265
IRS990EZ/GrossReceiptsAmt069312
IRS990EZ/GrossSalesOfInventoryAmt08096
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InvestmentIncomeAmt04852
IRS990EZ/LandAndBuildingsGrp/BOYAmt081933
IRS990EZ/LandAndBuildingsGrp/EOYAmt078720
IRS990EZ/LobbyingActivitiesInd0false
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MembershipDuesAmt08910
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt0455083
IRS990EZ/NetAssetsOrFundBalancesEOYAmt0493835
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt0455083
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt0493835
IRS990EZ/OccupancyRentUtltsAndMaintAmt01200
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt020
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt110
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt25
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt310
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt41
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt55
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt61
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt71
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt81
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt91
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt105
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt111
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt122
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt131
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt141
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt014582
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt1466
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt60
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt70
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt80
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt90
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt100
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt110
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt120
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt130
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt140
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0Linda Greene
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1Leslie Howard
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2Lisa Sama
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm3Denise Vuilleumier
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm4James Bogue
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm5Marilyn Day
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm6John Forcucci
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm7Barry Greene
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm8Jeffrey Henry
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm9Judy Cataldo
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm10Beth Bellemore
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm11Madonna McKenzie
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm12Robert Oliphant
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm13Steve Rogers
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm14Jim VanBever
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0Museum Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1President
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2Secretary Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3Treasurer Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt4Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt5Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt6Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt7Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt8Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt9Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt10Vice President
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt11Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt12Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt13Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt14Board of Directors
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherChangesInNetAssetsAmt025395
IRS990EZ/OtherExpensesTotalAmt027986
IRS990EZ/OtherRevenueTotalAmt01186
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0Westford Historical Society engages the public and fosters its connection with Westfords unique and captivating history.
IRS990EZ/PrintingPublicationsPostageAmt0827
IRS990EZ/ProgramServiceRevenueAmt013682
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0Membership programming: "Wild Women of Westford" program celebrating women from Westfords history. 45 attendees
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt1Membership programming: "Two Truths One Lie Three Pours with the Westford Knight" program celebrating the myth and history of the Westford Knight. 45 attendees
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt2Joint program with Westford First Parish Church: Westford House Tour tour of 6 historical houses and buildings of Westford Common over 300 tickets sold
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt03000
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt11400
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt20
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt0443
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt11266
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt213408
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/SalariesOtherCompEmplBnftAmt018152
IRS990EZ/SaleOfAssetsGrossAmt0157
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SchoolOperatingInd0false
IRS990EZ/SpecialEventsDirectExpensesAmt00
IRS990EZ/SpecialEventsNetIncomeLossAmt00
IRS990EZ/StatesWhereCopyOfReturnIsFldCd0MA
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TotalExpensesAmt049124
IRS990EZ/TotalProgramServiceExpensesAmt015117
IRS990EZ/TotalRevenueAmt062481
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990EZ/WebsiteAddressTxt0www.museum.westford.org
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearAmt01140
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus1YearAmt01030
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus2YearsAmt01115
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus3YearsAmt01230
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus4YearsAmt01000
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt05515
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt041338
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt025898
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt032712
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt043271
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt031399
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt0174618
IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/CurrentTaxYearAmt019000
IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/CurrentTaxYearMinus1YearAmt019000
IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/CurrentTaxYearMinus2YearsAmt019000
IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/CurrentTaxYearMinus3YearsAmt019000
IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/CurrentTaxYearMinus4YearsAmt019000
IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/TotalAmt095000
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt05988
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt06874
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt02904
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt0214
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt0623
IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt016603
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt021778
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt024736
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt07862
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt011237
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt06516
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt072129
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearAmt00
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/TotalAmt00
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt05988
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt06874
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt02904
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt0214
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt0623
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt016603
IRS990ScheduleA/InvestmentIncomeCYPct00.0463
IRS990ScheduleA/InvestmentIncomePYPct00.0365
IRS990ScheduleA/NetIncomeFromOtherUBIGrp/CurrentTaxYearAmt00
IRS990ScheduleA/NetIncomeFromOtherUBIGrp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/NetIncomeFromOtherUBIGrp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/NetIncomeFromOtherUBIGrp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/NetIncomeFromOtherUBIGrp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/NetIncomeFromOtherUBIGrp/TotalAmt00
IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearAmt00
IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/OtherIncome509Grp/TotalAmt00
IRS990ScheduleA/Post1975UBTIGrp/CurrentTaxYearAmt00
IRS990ScheduleA/Post1975UBTIGrp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/Post1975UBTIGrp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/Post1975UBTIGrp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/Post1975UBTIGrp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/Post1975UBTIGrp/TotalAmt00
IRS990ScheduleA/PubliclySupportedOrg509a2Ind0X
IRS990ScheduleA/PublicSupportCY509Pct00.9383
IRS990ScheduleA/PublicSupportPY509Pct00.9465
IRS990ScheduleA/PublicSupportTotal509Amt0336232
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearAmt01140
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus1YearAmt01030
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus2YearsAmt01115
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus3YearsAmt01230
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus4YearsAmt01000
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt05515
IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearAmt00
IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/CurrentTaxYearAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/TotalAmt00
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind0X
IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt082116
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt069634
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt059574
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt073508
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt056915
IRS990ScheduleA/Total509Grp/TotalAmt0341747
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt088104
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt076508
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt062478
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt073722
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt057538
IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt0358350
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0| Other Revenues:, Amount:| Rent income and share mailbox Parish Center for the Arts, $1136| Prize winning - Westford Culture Council Festival of Trees, $50|
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1| Grants And Similar Amounts Paid:, Amount:| Westford CAT - membership, $100| American Association for State and Local History membership dues, $98| North American Reciprocal Museum Assn membership dues, $200| BLS New England Museum Association membership dues, $95|
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2| Other Expenses:, Amount:| Town common restoration collections preservation membership development technology, $27986|
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3| Explanation:, Amount:| Change in value of Fidelity stock index fund, $25395|
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Part I, line 8
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Part I, line 10
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Part I, line 16
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Part I, line 20
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0Denise Vuilleumier
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-09-02
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0WESTFORD HISTORICAL SOCIETY INC
ReturnHeader/Filer/BusinessNameControlTxt0WEST
ReturnHeader/Filer/EIN0510172216
ReturnHeader/Filer/ForeignPhoneNum09786925550
ReturnHeader/Filer/InCareOfNm0% Leslie Howard
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO BOX 411
ReturnHeader/Filer/USAddress/CityNm0WESTFORD
ReturnHeader/Filer/USAddress/StateAbbreviationCd0MA
ReturnHeader/Filer/USAddress/ZIPCd0018860411
ReturnHeader/ReturnTs02025-09-01T09:50:19-04:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-07-01
ReturnHeader/TaxPeriodEndDt02025-06-30
ReturnHeader/TaxYr02024

Document Assets

No mirrored PDF or thumbnail assets are attached yet.