Liabilities / Assets
Score unavailable
Liabilities-to-assets requires both liabilities and assets on the latest valid filing.
EIN 20-8706632 • 501(c)3 • Winchester, MA
Profile
To investigate basic mechanism of arthritis
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
Score unavailable
Liabilities-to-assets requires both liabilities and assets on the latest valid filing.
Liabilities / Revenue
Score unavailable
Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.
Net Margin
1st percentile
Higher net margin than 1% of similar nonprofits.
Top Officer Pay
81st percentile
Higher top officer pay than 81% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
41st percentile
Faster asset growth than 41% of similar nonprofits.
Revenue Growth
4th percentile
Faster revenue growth than 4% of similar nonprofits.
Assets
Down$151,221
Down $14,581 (-8.8%) from 2023
Liabilities
-
No earlier filing loaded for comparison.
Net Assets
Down$151,221
Down $14,581 (-8.8%) from 2023
Revenue
Down$106
Down $7,948 (-99%) from 2023
Expenses
Up$14,687
Up $13,157 (+860%) from 2023
Net Income
Down-$14,581
Down $21,105 (-323%) from 2023
Most recent year
2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.
To investigate basic mechanism of arthritis
| Description | Grants | Expenses |
|---|---|---|
| RESEARCH TO INVESTIGATE BASIC MECHANISM OF ARTHRITIS | - | $12,047 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| STEPHEN B MURPHY | President | - | $0 | - | - |
| MICHELLE MURPHY | Treasurer | - | $0 | - | - |
“Information Technology $6984”
“Conferences, Conventions, and Meetings $5063”
“LICENSES & FEES $15”
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/ActivitiesNotPreviouslyRptInd | 0 | false |
| IRS990EZ/BooksInCareOfDetail/PersonNm | 0 | STEPHEN B MURPHY |
| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 6172323040 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 61 WEDGEMERE AVE |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | WINCHESTER |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 018902335 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 165802 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 151221 |
| IRS990EZ/ChgMadeToOrgnzngDocNotRptInd | 0 | false |
| IRS990EZ/CostOfGoodsSoldAmt | 0 | 0 |
| IRS990EZ/CostOrOtherBasisExpenseSaleAmt | 0 | 0 |
| IRS990EZ/DonorAdvisedFndsInd | 0 | false |
| IRS990EZ/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | -14581 |
| IRS990EZ/FeesAndOtherPymtToIndCntrctAmt | 0 | 1625 |
| IRS990EZ/FiledScheduleAInd | 0 | true |
| IRS990EZ/ForeignFinancialAccountInd | 0 | false |
| IRS990EZ/ForeignOfficeInd | 0 | false |
| IRS990EZ/Form1120PolFiledInd | 0 | false |
| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 165802 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 151221 |
| IRS990EZ/FundraisingGrossIncomeAmt | 0 | 0 |
| IRS990EZ/GrossReceiptsAmt | 0 | 106 |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/InvestmentIncomeAmt | 0 | 106 |
| IRS990EZ/LobbyingActivitiesInd | 0 | false |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | false |
| IRS990EZ/MethodOfAccountingCashInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 165802 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 151221 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 165802 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 151221 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 0.50 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 0.50 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | STEPHEN B MURPHY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | MICHELLE MURPHY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | President |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | Treasurer |
| IRS990EZ/OperateHospitalInd | 0 | false |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | false |
| IRS990EZ/OrganizationHadUBIInd | 0 | false |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 12062 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
| IRS990EZ/PoliticalCampaignActyInd | 0 | false |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | TO INVESTIGATE BASIC MECHANISM OF ARTHRITIS |
| IRS990EZ/PrintingPublicationsPostageAmt | 0 | 1000 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | RESEARCH TO INVESTIGATE BASIC MECHANISM OF ARTHRITIS |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 12047 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990EZ/ScheduleBNotRequiredInd | 0 | X |
| IRS990EZ/SchoolOperatingInd | 0 | false |
| IRS990EZ/SpecialEventsDirectExpensesAmt | 0 | 0 |
| IRS990EZ/SubjectToProxyTaxInd | 0 | false |
| IRS990EZ/TanningServicesProvidedInd | 0 | false |
| IRS990EZ/TaxImposedOnOrganizationMgrAmt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4911Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4912Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4955Amt | 0 | 0 |
| IRS990EZ/TaxReimbursedByOrganizationAmt | 0 | 0 |
| IRS990EZ/TotalExpensesAmt | 0 | 14687 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 12047 |
| IRS990EZ/TotalRevenueAmt | 0 | 106 |
| IRS990EZ/TransactionWithControlEntInd | 0 | false |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990EZ/TypeOfOrganizationCorpInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | N/A |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 7900 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 150 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 12000 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 20050 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 154 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 79 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 79 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 96 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 408 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 154 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 79 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 79 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 96 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 408 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.01990 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.00990 |
| IRS990ScheduleA/NetIncomeFromOtherUBIGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/OtherIncome509Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/Post1975UBTIGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.98010 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.99010 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 20050 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 7900 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 150 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 12000 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 20050 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 8054 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 79 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 229 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 12096 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 20458 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | Information Technology $6984 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | Conferences, Conventions, and Meetings $5063 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | LICENSES & FEES $15 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Other Expenses.1003 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Other Expenses.1007 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Other Expenses.2 |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | STEPHEN B MURPHY |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | President |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2026-03-07 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | PARKER HILL ORTHOPEDIC |
| ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt | 0 | RESEARCH FOUNDATION INC |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | PARK |
| ReturnHeader/Filer/EIN | 0 | 208706632 |
| ReturnHeader/Filer/PhoneNum | 0 | 6172323040 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 61 WEDGEMERE AVE |
| ReturnHeader/Filer/USAddress/CityNm | 0 | WINCHESTER |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | MA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 01890 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | true |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 331257873 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | Phillips JD-CPA PLLC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 37 High Rock Rd |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | Wayland |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | MA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 01778 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 7818915070 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | AMANDA R PHILLIPS |
| ReturnHeader/ReturnTs | 0 | 2026-03-07T19:24:48-08:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
No mirrored PDF or thumbnail assets are attached yet.