Civic Intelligence

Hopkinton Historical Society

EIN 23-7447495 • 501(c)3 • Hopkinton, MA

Profile

Hopkinton MA historic preservation education and artifact display

PO Box 423Hopkinton, MA 01748

hopkhistsoc.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

68th percentile

14%

Higher net margin than 68% of similar nonprofits.

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

Top Officer Pay

81st percentile

$0

Higher top officer pay than 81% of similar nonprofits.

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

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

Asset Growth

56th percentile

0.6%

Faster asset growth than 56% of similar nonprofits.

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

Revenue Growth

57th percentile

3.7%

Faster revenue growth than 57% of similar nonprofits.

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

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

Up

$478,819

Up $2,724 (+0.6%) from 2024

Liabilities

-

No earlier filing loaded for comparison.

Net Assets

Up

$478,819

Up $2,724 (+0.6%) from 2024

Operations
Liabilities / RevenueScore unavailableNet Margin68th percentile

Revenue

Up

$19,557

Up $701 (+3.7%) from 2024

Expenses

Up

$16,833

Up $3,261 (+24%) from 2024

Net Income

Down

$2,724

Down $2,560 (-48%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth56th percentile

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

$600K$400K$200K$0Assets 2021: $458,844Liabilities 2021: $0Net Assets 2021: $458,8442021Assets 2022: $464,075Liabilities 2022: $0Net Assets 2022: $464,0752022Assets 2023: $470,811Liabilities 2023: $0Net Assets 2023: $470,8112023Assets 2024: $476,095Liabilities 2024: $0Net Assets 2024: $476,0952024Assets 2025: $478,819Net Assets 2025: $478,8192025

Highlighted filing

2025

Assets$478,819
Liabilities-
Net Assets$478,819
Open 2025 Filing

Operations Trend

Revenue Growth57th percentile

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

$40K$30K$20K$10K$0Revenue 2021: $18,517Expenses 2021: $10,823Net Income 2021: $7,6942021Revenue 2022: $16,910Expenses 2022: $11,679Net Income 2022: $5,2312022Revenue 2023: $31,304Expenses 2023: $17,491Net Income 2023: $13,8132023Revenue 2024: $18,856Expenses 2024: $13,572Net Income 2024: $5,2842024Revenue 2025: $19,557Expenses 2025: $16,833Net Income 2025: $2,7242025

Highlighted filing

2025

Revenue$19,557
Expenses$16,833
Net Income$2,724
Open 2025 Filing

Filings

Most recent year

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

Open filing
Assets
$478,819
Liabilities
-
Net assets
$478,819
Revenue
$19,557
Expenses
$16,833
Net income
$2,724
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$4.79$4.79$0.20$0.17$0.03
2024Detailed filing. Detailed filing data is available for this year.$4.76$0.00$4.76$0.19$0.14$0.05
2023Detailed filing. Detailed filing data is available for this year.$4.71$0.00$4.71$0.31$0.17$0.14
2022Detailed filing. Detailed filing data is available for this year.$4.64$0.00$4.64$0.17$0.12$0.05
2021Detailed filing. Detailed filing data is available for this year.$4.59$0.00$4.59$0.19$0.11$0.08
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2025 to Dec 31, 2025
Signed
Mar 20, 2026
Return Version
2025v4.0
Gross Receipts
$19,557
Mission and Program Overview

Mission

Hopkinton MA historic preservation education and artifact display

Program Services

DescriptionGrantsExpenses
Series of 6 talks about the role of Hopkinton in the Revolutionary War by a local historian. Attendance was about 30 persons at each session. No charge for members nonmembers required to become an annual member at cost of $30 or $40.$0$500
Presentation of the life of General Michael Lenihan of Hopkinton. Display of veteran memorabilia from all wars. Attendance about 75 persons. No charge for event.$0$350
Walking tour of lower Hayden Rowe village led by Anne Mattina. Refreshments ay HHS building at end of tour. total participation about 30 persons. No charge for event.$0$100
Compensation and Service Providers
Top Officer Pay81st percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
John PalmerTreasurer And DirectorPT$0--
Anne MattinaPresident And DirectorPT$0--
Aubrey DoyleVice President And Clerk And DirectorPT$0--
Linda ConnellyCurator & DirectorPT$0--
Joseph HallDirector-$0--
Leonard HoldenDirector-$0--
Denise AntakiDirector-$0--
Shawn AyubeDirector-$0--
Filing and Contact Details

Filer

Filer Name
Hopkinton Historical Society
EIN
23-7447495
Address
PO Box 423, Hopkinton, MA 01748

Signing Officer

Name
John Palmer
Title
Treasurer
Phone
5084354955
Signed
2026-03-20
Supplemental Narrative

Additional Explanations

Part I, line 8

“| Other Revenues:, Amount:| storage fees, $300|”

Part I, line 16

“| Other Expenses:, Amount:| event costs 879; miscellaneous 160, $1039|”

Part II, line 24

“| Explanation:, BOYAmount:, EOYAmount:| Storage and Shelving Equipment, $5000, $5000|”

Raw XML Appendix255 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/PersonNm0John Palmer
IRS990EZ/BooksInCareOfDetail/PhoneNum05084354955
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt080 Braeburn Lane
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0Ashland
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0MA
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd001721
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt072495
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt075219
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd0false
IRS990EZ/ContributionsGiftsGrantsEtcAmt014937
IRS990EZ/CostOfGoodsSoldAmt00
IRS990EZ/DirectIndirectPltclExpendAmt00
IRS990EZ/DonorAdvisedFndsInd0false
IRS990EZ/EngagedInExcessBenefitTransInd0false
IRS990EZ/ExcessOrDeficitForYearAmt02724
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt01825
IRS990EZ/FiledScheduleAInd0true
IRS990EZ/ForeignFinancialAccountInd0false
IRS990EZ/ForeignOfficeInd0false
IRS990EZ/Form1120PolFiledInd0false
IRS990EZ/Form990TotalAssetsGrp/BOYAmt0476095
IRS990EZ/Form990TotalAssetsGrp/EOYAmt0478819
IRS990EZ/GainOrLossFromSaleOfAssetsAmt00
IRS990EZ/GrossProfitLossSlsOfInvntryAmt040
IRS990EZ/GrossReceiptsAmt019557
IRS990EZ/GrossSalesOfInventoryAmt040
IRS990EZ/InfoInScheduleOPartIIInd0X
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InvestmentIncomeAmt01531
IRS990EZ/LandAndBuildingsGrp/BOYAmt0398600
IRS990EZ/LandAndBuildingsGrp/EOYAmt0398600
IRS990EZ/LobbyingActivitiesInd0false
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MembershipDuesAmt02190
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt0476095
IRS990EZ/NetAssetsOrFundBalancesEOYAmt0478819
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt0476095
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt0478819
IRS990EZ/OccupancyRentUtltsAndMaintAmt013582
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt010
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt120
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt215
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt35
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt41
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt61
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt70
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt60
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt70
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt60
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt70
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt60
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt70
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0John Palmer
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1Anne Mattina
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2Aubrey Doyle
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm3Linda Connelly
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm4Joseph Hall
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm5Leonard Holden
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm6Denise Antaki
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm7Shawn Ayube
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0Treasurer and Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1President and Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2Vice President and Clerk and Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3Curator & Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt4Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt5Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt6Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt7Director
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherAssetsTotalDetail/BOYAmt05000
IRS990EZ/OtherAssetsTotalDetail/EOYAmt05000
IRS990EZ/OtherExpensesTotalAmt01039
IRS990EZ/OtherRevenueTotalAmt0300
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0Hopkinton MA historic preservation education and artifact display
IRS990EZ/PrintingPublicationsPostageAmt0387
IRS990EZ/ProgramServiceRevenueAmt0559
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0Series of 6 talks about the role of Hopkinton in the Revolutionary War by a local historian. Attendance was about 30 persons at each session. No charge for members nonmembers required to become an annual member at cost of $30 or $40.
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt1Walking tour of lower Hayden Rowe village led by Anne Mattina. Refreshments ay HHS building at end of tour. total participation about 30 persons. No charge for event.
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt2Presentation of the life of General Michael Lenihan of Hopkinton. Display of veteran memorabilia from all wars. Attendance about 75 persons. No charge for event.
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt00
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt10
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt20
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt0500
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt1100
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt2350
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/SchoolOperatingInd0false
IRS990EZ/SpecialEventsNetIncomeLossAmt00
IRS990EZ/StatesWhereCopyOfReturnIsFldCd0MA
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TotalExpensesAmt016833
IRS990EZ/TotalProgramServiceExpensesAmt0950
IRS990EZ/TotalRevenueAmt019557
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990EZ/WebsiteAddressTxt0hopkhistsoc.org
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearAmt00
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt00
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt017127
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt017932
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt031454
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt016423
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt018502
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt0101438
IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/CurrentTaxYearAmt00
IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/TotalAmt00
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt01831
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt01716
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt01081
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt0139
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt015
IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt04782
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt0599
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt01944
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt0338
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt02881
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearAmt00
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/TotalAmt00
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt01831
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt01716
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt01081
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt0139
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt015
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt04782
IRS990ScheduleA/InvestmentIncomeCYPct00.0438
IRS990ScheduleA/InvestmentIncomePYPct00.0255
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/PublicSupportCY509Pct00.8462
IRS990ScheduleA/PublicSupportPY509Pct00.9232
IRS990ScheduleA/PublicSupportTotal509Amt092319
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearAmt06000
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus1YearAmt06000
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt012000
IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearAmt06000
IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearMinus1YearAmt06000
IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt012000
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/CurrentTaxYearAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/CurrentTaxYearMinus1YearAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/CurrentTaxYearMinus3YearsAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/CurrentTaxYearMinus4YearsAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/TotalAmt00
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind0X
IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt017726
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt019876
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt031454
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt016761
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt018502
IRS990ScheduleA/Total509Grp/TotalAmt0104319
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt019557
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt021592
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt032535
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt016900
IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt018517
IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt0109101
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorNum0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine20RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt0RESTRICTED
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0| Other Revenues:, Amount:| storage fees, $300|
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1| Other Expenses:, Amount:| event costs 879; miscellaneous 160, $1039|
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2| Explanation:, BOYAmount:, EOYAmount:| Storage and Shelving Equipment, $5000, $5000|
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Part I, line 8
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Part I, line 16
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Part II, line 24
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0John Palmer
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/PhoneNum05084354955
ReturnHeader/BusinessOfficerGrp/SignatureDt02026-03-20
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0Hopkinton Historical Society
ReturnHeader/Filer/BusinessNameControlTxt0HOPK
ReturnHeader/Filer/EIN0237447495
ReturnHeader/Filer/ForeignPhoneNum05084354502
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO Box 423
ReturnHeader/Filer/USAddress/CityNm0Hopkinton
ReturnHeader/Filer/USAddress/StateAbbreviationCd0MA
ReturnHeader/Filer/USAddress/ZIPCd001748
ReturnHeader/ReturnTs02026-03-19T15:33:50-04:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02025-01-01
ReturnHeader/TaxPeriodEndDt02025-12-31
ReturnHeader/TaxYr02025

Document Assets

No mirrored PDF or thumbnail assets are attached yet.