Liabilities / Assets
60th percentile
Tied with the lowest-debt nonprofits in its peer group.
B Fund Inc.
EIN 47-2311968 • 501(c)3 • Boston, MA
Pub. 78 Eligible990-N Coverage
Profile
Programs for medical research, patient care and disease management.
Siviq Scores
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
0.00x
Liabilities / Revenue
62nd percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
91st percentile
Higher net margin than 91% 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
87th percentile
Faster asset growth than 87% of similar nonprofits.
Revenue Growth
93rd percentile
Faster revenue growth than 93% of similar nonprofits.
Balance Sheet
Assets
Up$82,442
Up $28,517 (+53%) from 2023
Liabilities
Flat$0
Flat from 2023
Net Assets
Up$82,442
Up $28,517 (+53%) from 2023
Revenue
Up$52,213
Up $28,509 (+120%) from 2023
Expenses
Down$23,696
Down $25,384 (-52%) from 2023
Net Income
Up$28,517
Up $53,893 (+212%) from 2023
Trend Graphs
Filings
Most recent year
2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.
- Assets
- $82,442
- Liabilities
- $0
- Net assets
- $82,442
- Revenue
- $52,213
- Expenses
- $23,696
- Net income
- $28,517
Latest Filing Detail
Jump To
Filing Snapshot
- Filing Period
- Jan 1, 2024 to Dec 31, 2024
- Signed
- Nov 12, 2025
- Return Version
- 2024v5.2
- Gross Receipts
- $52,213
Mission and Program Overview
Mission
Programs for medical research, patient care and disease management.
Program Services
| Description | Grants | Expenses |
|---|---|---|
| RAN PROGRAMS AND EVENTS FOR THE GENERAL PUBLIC AND PATIENTS FOR EDUCATION AND SUPPORT FOR MEDICAL RESEARCH, PATIENT CARE, AND PEDIATRIC DISEASE MANAGEMENT. | $7,500 | $13,187 |
Compensation and Service Providers
Employees
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| KATHLEEN VANDERNOOT | President | PT | $0 | - | - |
| MARC RECHT | Clerk | - | $0 | - | - |
Filing and Contact Details
Filer
- Filer Name
- The B Fund
- EIN
- 47-2311968
- Phone
- 6176807173
- Address
- 300 PIER 4 BLVD 8B, BOSTON, MA 02210
Signing Officer
- Name
- Kathleen Vandernoot
- Title
- President
- Phone
- 6176807173
- Signed
- 2025-11-12
- Discuss with paid preparer
- Yes
Preparer
- Firm
- Litmangerson Associates Llp
- Address
- 500 WEST CUMMINGS PARK SUITE 5650, WOBURN, MA 01801
- Preparer
- Lawrence Andler CPA
- Phone
- 7815694700
Supplemental Narrative
Additional Explanations
Form 990-ez, Part I, Line 10 - Grants and Similar Amounts Paid
“Activity classification: charitable. Grantee name: tommy's place. Grantee address: 26 elm arch way falmouth, ma 02540. Property description: cash. Date of gift: 08/13/24. Amount given: 5,000.”
Form 990-ez, Part I, Line 10 - Grants and Similar Amounts Paid
“Activity classification: charitable. Grantee name: tommy's place. Grantee address: 26 elm arch way falmouth, ma 02540. Property description: cash. Date of gift: 12/29/24. Amount given: 2,500. Total included on form 990-ez, line 10: 7,500.”
Form 990-ez, Part I, Line 16 - Other Expenses
“Description: insurance. Amount: 2,091. Description: program supplies. Amount: 5,687. Description: marketing/ public relations. Amount: 2,519. Description: bank fees. Amount: 2. Description: administrative. Amount: 250. Description: fundraising. Amount: 5,647. Total to form 990-ez, line 16: 16,196.”
Raw XML Appendix139 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/ActivitiesNotPreviouslyRptInd | 0 | 0 |
| IRS990EZ/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | KATHLEEN VANDERNOOT |
| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 6176807173 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 300 PIER 4 BLVD 8B |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | BOSTON |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 02210 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 53925 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 82442 |
| IRS990EZ/ChgMadeToOrgnzngDocNotRptInd | 0 | 0 |
| IRS990EZ/ContributionsGiftsGrantsEtcAmt | 0 | 52213 |
| IRS990EZ/DirectIndirectPltclExpendAmt | 0 | 0 |
| IRS990EZ/DonorAdvisedFndsInd | 0 | 0 |
| IRS990EZ/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | 28517 |
| IRS990EZ/FiledScheduleAInd | 0 | 1 |
| IRS990EZ/ForeignFinancialAccountInd | 0 | 0 |
| IRS990EZ/ForeignOfficeInd | 0 | 0 |
| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 53925 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 82442 |
| IRS990EZ/GrantsAndSimilarAmountsPaidAmt | 0 | 7500 |
| IRS990EZ/GrossReceiptsAmt | 0 | 52213 |
| IRS990EZ/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartVInd | 0 | X |
| IRS990EZ/LobbyingActivitiesInd | 0 | 0 |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | 0 |
| IRS990EZ/MethodOfAccountingCashInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 53925 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 82442 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 53925 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 82442 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 20.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | KATHLEEN VANDERNOOT |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | MARC RECHT |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | PRESIDENT |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | CLERK |
| IRS990EZ/OperateHospitalInd | 0 | 0 |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | 0 |
| IRS990EZ/OrganizationHadUBIInd | 0 | 0 |
| IRS990EZ/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 16196 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
| IRS990EZ/PoliticalCampaignActyInd | 0 | 0 |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | PROGRAMS FOR MEDICAL RESEARCH, PATIENT CARE AND DISEASE MANAGEMENT. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | RAN PROGRAMS AND EVENTS FOR THE GENERAL PUBLIC AND PATIENTS FOR EDUCATION AND SUPPORT FOR MEDICAL RESEARCH, PATIENT CARE, AND PEDIATRIC DISEASE MANAGEMENT. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt | 0 | 7500 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 13187 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990EZ/SchoolOperatingInd | 0 | 0 |
| IRS990EZ/StatesWhereCopyOfReturnIsFldCd | 0 | MA |
| IRS990EZ/SubjectToProxyTaxInd | 0 | 0 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990EZ/TanningServicesProvidedInd | 0 | 0 |
| IRS990EZ/TaxImposedOnOrganizationMgrAmt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4911Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4912Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4955Amt | 0 | 0 |
| IRS990EZ/TaxReimbursedByOrganizationAmt | 0 | 0 |
| IRS990EZ/TotalExpensesAmt | 0 | 23696 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 13187 |
| IRS990EZ/TotalRevenueAmt | 0 | 52213 |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | 0 |
| IRS990EZ/TypeOfOrganizationCorpInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | WWW.THEBFUND.ORG |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 52213 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 23704 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 51476 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 72116 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 47126 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 246635 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.44870 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.35710 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 110661 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 135974 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 52213 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 23704 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 51476 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 72116 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 47126 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 246635 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 246635 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | ACTIVITY CLASSIFICATION: CHARITABLE. GRANTEE NAME: TOMMY'S PLACE. GRANTEE ADDRESS: 26 ELM ARCH WAY FALMOUTH, MA 02540. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 08/13/24. AMOUNT GIVEN: 5,000. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | ACTIVITY CLASSIFICATION: CHARITABLE. GRANTEE NAME: TOMMY'S PLACE. GRANTEE ADDRESS: 26 ELM ARCH WAY FALMOUTH, MA 02540. PROPERTY DESCRIPTION: CASH. DATE OF GIFT: 12/29/24. AMOUNT GIVEN: 2,500. TOTAL INCLUDED ON FORM 990-EZ, LINE 10: 7,500. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | DESCRIPTION: INSURANCE. AMOUNT: 2,091. DESCRIPTION: PROGRAM SUPPLIES. AMOUNT: 5,687. DESCRIPTION: MARKETING/ PUBLIC RELATIONS. AMOUNT: 2,519. DESCRIPTION: BANK FEES. AMOUNT: 2. DESCRIPTION: ADMINISTRATIVE. AMOUNT: 250. DESCRIPTION: FUNDRAISING. AMOUNT: 5,647. TOTAL TO FORM 990-EZ, LINE 16: 16,196. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990-EZ, PART I, LINE 16 - OTHER EXPENSES |
| TransferPrsnlBnftContractsDecl/DeclarationDesc | 0 | THE ORGANIZATION DID NOT, DURING THE YEAR, RECEIVE ANY FUNDS, DIRECTLY,OR INDIRECTLY, TO PAY PREMIUMS ON A PERSONAL BENEFIT CONTRACT.THE ORGANIZATION, DID NOT, DURING THE YEAR, PAY ANY PREMIUMS, DIRECTLY,OR INDIRECTLY, ON A PERSONAL BENEFIT CONTRACT. |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | KATHLEEN VANDERNOOT |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | PRESIDENT |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 6176807173 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-11-12 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | THE B FUND |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | BFUN |
| ReturnHeader/Filer/EIN | 0 | 472311968 |
| ReturnHeader/Filer/PhoneNum | 0 | 6176807173 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 300 PIER 4 BLVD 8B |
| ReturnHeader/Filer/USAddress/CityNm | 0 | BOSTON |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | MA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 02210 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | 0 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 042694095 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | LITMANGERSON ASSOCIATES LLP |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 500 WEST CUMMINGS PARK SUITE 5650 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | WOBURN |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | MA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 01801 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 7815694700 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2025-11-12 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | LAWRENCE ANDLER CPA |
| ReturnHeader/ReturnTs | 0 | 2025-11-14T14:27:23-06:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
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