SUSANNAH AND GRAHAM WALKER FOUNDATION: Form 990PF, tax year 2025
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- Organization
- SUSANNAH AND GRAHAM WALKER FOUNDATION (EIN 41-3135202)
- Tax period
- 2025-12-08 to 2025-12-31
- Filed
- 2026-05-13
- IRS object ID
- 202631339349102048
- Schema version
- 2025v4.1
- Source
- Download XML · Original 990 at ProPublica
Every field in the e-filed return. Faint text is the IRS element name, for citing.
Return header ReturnHeader
| Field | Value | IRS element (for citing) |
|---|---|---|
| Return | 2026-05-13T15:30:18-05:00 | ReturnTs |
| Tax Period End | 2025-12-31 | TaxPeriodEndDt |
Preparer Firm PreparerFirmGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Preparer Firm EIN | 920460586 | PreparerFirmEIN |
Preparer Firm Name PreparerFirmName
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Line1 | PWC US TAX LLP | BusinessNameLine1Txt |
Preparer US Address PreparerUSAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | 101 SEAPORT BLVD STE 500 | AddressLine1Txt |
| City | BOSTON | CityNm |
| State Abbreviation | MA | StateAbbreviationCd |
| ZIP | 022102150 | ZIPCd |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Return Type | 990PF | ReturnTypeCd |
| Tax Period Begin | 2025-12-08 | TaxPeriodBeginDt |
Filer Filer
| Field | Value | IRS element (for citing) |
|---|---|---|
| EIN | 413135202 | EIN |
Business Name BusinessName
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Line1 | SUSANNAH AND GRAHAM WALKER FOUNDATION | BusinessNameLine1Txt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Control | SUSA | BusinessNameControlTxt |
| Phone | 6172482123 | PhoneNum |
US Address USAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | CO CHOATE TWO INTERNATIONAL PLACE | AddressLine1Txt |
| City | BOSTON | CityNm |
| State Abbreviation | MA | StateAbbreviationCd |
| ZIP | 021104120 | ZIPCd |
Business Officer BusinessOfficerGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Person | GRAHAM WALKER | PersonNm |
| Person Title | DIRECTOR, PRESIDENT | PersonTitleTxt |
| Phone | 6172482123 | PhoneNum |
| Signature | 2026-05-07 | SignatureDt |
| Discuss With Paid Preparer | Yes (1) | DiscussWithPaidPreparerInd |
Preparer Person PreparerPersonGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Preparer Person | FRANK V GRAZIANO | PreparerPersonNm |
| PTIN | P00218274 | PTIN |
| Phone | 6175305000 | PhoneNum |
| Preparation | 2026-05-07 | PreparationDt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Tax | 2025 | TaxYr |
| Build TS | 2025-03-06 01:10:19Z | BuildTS |
Form 990-PF IRS990PF
| Field | Value | IRS element (for citing) |
|---|---|---|
| Initial Return | Yes (X) | InitialReturnInd |
| Organization501c3 Exempt PF | Yes (X) | Organization501c3ExemptPFInd |
| FMV Assets EOY | $5,000,000 | FMVAssetsEOYAmt |
| Method Of Accounting Cash | Yes (X) | MethodOfAccountingCashInd |
Analysis Of Revenue And Expenses AnalysisOfRevenueAndExpenses
| Field | Value | IRS element (for citing) |
|---|---|---|
| Contri Rcvd Rev And Expnss | $5,000,000 | ContriRcvdRevAndExpnssAmt |
| Cap Gain Net Incm Net Invst Incm | $0 | CapGainNetIncmNetInvstIncmAmt |
| Total Rev And Expnss | $5,000,000 | TotalRevAndExpnssAmt |
| Total Net Invst Incm | $0 | TotalNetInvstIncmAmt |
| Total Adj Net Incm | $0 | TotalAdjNetIncmAmt |
| Comp Ofcr Dir Trst Rev And Expnss | $0 | CompOfcrDirTrstRevAndExpnssAmt |
| Comp Ofcr Dir Trst Net Invst Incm | $0 | CompOfcrDirTrstNetInvstIncmAmt |
| Comp Ofcr Dir Trst Adj Net Incm | $0 | CompOfcrDirTrstAdjNetIncmAmt |
| Comp Ofcr Dir Trst Dsbrs Chrtbl | $0 | CompOfcrDirTrstDsbrsChrtblAmt |
| Tot Opr Expenses Rev And Expnss | $0 | TotOprExpensesRevAndExpnssAmt |
| Tot Opr Expenses Net Invst Incm | $0 | TotOprExpensesNetInvstIncmAmt |
| Tot Opr Expenses Adj Net Incm | $0 | TotOprExpensesAdjNetIncmAmt |
| Tot Opr Expenses Dsbrs Chrtbl | $0 | TotOprExpensesDsbrsChrtblAmt |
| Contri Paid Rev And Expnss | $0 | ContriPaidRevAndExpnssAmt |
| Contri Paid Dsbrs Chrtbl | $0 | ContriPaidDsbrsChrtblAmt |
| Total Expenses Rev And Expnss | $0 | TotalExpensesRevAndExpnssAmt |
| Total Expenses Net Invst Incm | $0 | TotalExpensesNetInvstIncmAmt |
| Total Expenses Adj Net Incm | $0 | TotalExpensesAdjNetIncmAmt |
| Total Expenses Dsbrs Chrtbl | $0 | TotalExpensesDsbrsChrtblAmt |
| Excess Revenue Over Expenses | $5,000,000 | ExcessRevenueOverExpensesAmt |
| Net Investment Income | $0 | NetInvestmentIncomeAmt |
| Adjusted Net Income | $0 | AdjustedNetIncomeAmt |
Form990 PF Balance Sheets Form990PFBalanceSheetsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Cash EOY | $5,000,000 | CashEOYAmt |
| Cash EOYFMV | $5,000,000 | CashEOYFMVAmt |
| Total Assets BOY | $0 | TotalAssetsBOYAmt |
| Total Assets EOY | $5,000,000 | TotalAssetsEOYAmt |
| Total Assets EOYFMV | $5,000,000 | TotalAssetsEOYFMVAmt |
| Total Liabilities BOY | $0 | TotalLiabilitiesBOYAmt |
| Total Liabilities EOY | $0 | TotalLiabilitiesEOYAmt |
| Org Does Not Follow FASB117 | Yes (X) | OrgDoesNotFollowFASB117Ind |
| Capital Stock BOY | $0 | CapitalStockBOYAmt |
| Capital Stock EOY | $0 | CapitalStockEOYAmt |
| Additional Paid In Capital BOY | $0 | AdditionalPaidInCapitalBOYAmt |
| Additional Paid In Capital EOY | $0 | AdditionalPaidInCapitalEOYAmt |
| Retained Earning BOY | $0 | RetainedEarningBOYAmt |
| Retained Earning EOY | $5,000,000 | RetainedEarningEOYAmt |
| Tot Net Ast Or Fund Balances BOY | $0 | TotNetAstOrFundBalancesBOYAmt |
| Tot Net Ast Or Fund Balances EOY | $5,000,000 | TotNetAstOrFundBalancesEOYAmt |
| Total Liabilities Net Ast BOY | $0 | TotalLiabilitiesNetAstBOYAmt |
| Total Liabilities Net Ast EOY | $5,000,000 | TotalLiabilitiesNetAstEOYAmt |
Chg In Net Assets Fund Balances ChgInNetAssetsFundBalancesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Tot Net Ast Or Fund Balances BOY | $0 | TotNetAstOrFundBalancesBOYAmt |
| Excess Revenue Over Expenses | $5,000,000 | ExcessRevenueOverExpensesAmt |
| Other Increases | $0 | OtherIncreasesAmt |
| Subtotal | $5,000,000 | SubtotalAmt |
| Other Decreases | $0 | OtherDecreasesAmt |
| Tot Net Ast Or Fund Balances EOY | $5,000,000 | TotNetAstOrFundBalancesEOYAmt |
Excise Tax Based On Invst Incm ExciseTaxBasedOnInvstIncmGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Investment Income Excise Tax | $0 | InvestmentIncomeExciseTaxAmt |
| Tax Under Section511 | $0 | TaxUnderSection511Amt |
| Subtotal | $0 | SubtotalAmt |
| Subtitle A Tax | $0 | SubtitleATaxAmt |
| Tax Based On Investment Income | $0 | TaxBasedOnInvestmentIncomeAmt |
| Estimated Plus Ovpmt Incm Tx | $0 | EstimatedPlusOvpmtIncmTxAmt |
| Exempt Frgn Org Tax Wthld At Srce | $0 | ExemptFrgnOrgTaxWthldAtSrceAmt |
| Extsn Request Income Tax Paid | $0 | ExtsnRequestIncomeTaxPaidAmt |
| Backup Withholding Withheld | $0 | BackupWithholdingWithheldAmt |
| Total Payments And Credits | $0 | TotalPaymentsAndCreditsAmt |
| Es Penalty | $0 | EsPenaltyAmt |
| Tax Due | $0 | TaxDueAmt |
Statements Regarding Acty StatementsRegardingActyGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Legislative Political Acty | 0 | LegislativePoliticalActyInd |
| More Than100 Spent | 0 | MoreThan100SpentInd |
| Form1120 POL Filed | 0 | Form1120POLFiledInd |
| Section4955 Organization Tax | $0 | Section4955OrganizationTaxAmt |
| Section4955 Managers Tax | $0 | Section4955ManagersTaxAmt |
| Tax Reimbursed | $0 | TaxReimbursedAmt |
| Activities Not Previously Rpt | 0 | ActivitiesNotPreviouslyRptInd |
| Changes To Articles Or Bylaws | 0 | ChangesToArticlesOrBylawsInd |
| Unrelated Bus Incm Over Limit | 0 | UnrelatedBusIncmOverLimitInd |
| Organization Dissolved Etc | 0 | OrganizationDissolvedEtcInd |
| Section508e Rqr Satisfied | Yes (1) | Section508eRqrSatisfiedInd |
| At Least5000 In Assets | Yes (1) | AtLeast5000InAssetsInd |
| Org Report Or Register State | DE | OrgReportOrRegisterStateCd |
| Form990 PF Filed With Atty Gen | Yes (1) | Form990PFFiledWithAttyGenInd |
| Private Operating Foundation | 0 | PrivateOperatingFoundationInd |
| New Substantial Contributors | Yes (1) | NewSubstantialContributorsInd |
| Own Controlled Entity | 0 | OwnControlledEntityInd |
| Donor Advised Fund | 0 | DonorAdvisedFundInd |
| Comply With Public Insp Rqr | Yes (1) | ComplyWithPublicInspRqrInd |
| Website Address | N/A | WebsiteAddressTxt |
| Individual With Books | HENRY DORMITZER | IndividualWithBooksNm |
| Phone | 6172482123 | PhoneNum |
Location Of Books US Address LocationOfBooksUSAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | C/O CHOATE TWO INTERNATIONAL PLACE | AddressLine1Txt |
| City | BOSTON | CityNm |
| State Abbreviation | MA | StateAbbreviationCd |
| ZIP | 021104120 | ZIPCd |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Foreign Accounts Question | 0 | ForeignAccountsQuestionInd |
Statements Regarding Acty4720 StatementsRegardingActy4720Grp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Sale Or Exch Disqualified Prsn | 0 | SaleOrExchDisqualifiedPrsnInd |
| Brrw Or Lend Disqualified Prsn | 0 | BrrwOrLendDisqualifiedPrsnInd |
| Furn Goods Disqualified Prsn | 0 | FurnGoodsDisqualifiedPrsnInd |
| Pay Comp Disqualified Prsn | 0 | PayCompDisqualifiedPrsnInd |
| Transfer Ast Disqualified Prsn | 0 | TransferAstDisqualifiedPrsnInd |
| Payment To Government Official | 0 | PaymentToGovernmentOfficialInd |
| Uncorrected Prior Acts | 0 | UncorrectedPriorActsInd |
| Undistributed Income PY | 0 | UndistributedIncomePYInd |
| Business Holdings | 0 | BusinessHoldingsInd |
| Jeopardy Investments | 0 | JeopardyInvestmentsInd |
| Uncorrected PY Jeopardy Invst | 0 | UncorrectedPYJeopardyInvstInd |
| Influence Legislation | 0 | InfluenceLegislationInd |
| Influence Election | 0 | InfluenceElectionInd |
| Grants To Individuals | 0 | GrantsToIndividualsInd |
| Grants To Organizations | 0 | GrantsToOrganizationsInd |
| Noncharitable Purpose | 0 | NoncharitablePurposeInd |
| Rcv Fnds To Pay Prsnl Bnft Cntrct | 0 | RcvFndsToPayPrsnlBnftCntrctInd |
| Pay Premiums Prsnl Bnft Cntrct | 0 | PayPremiumsPrsnlBnftCntrctInd |
| Prohibited Tax Shelter Trans | 0 | ProhibitedTaxShelterTransInd |
| Subj To Tax Rmnrtn Ex Prcht Pymt | 0 | SubjToTaxRmnrtnExPrchtPymtInd |
Officer Dir Trst Key Empl Info OfficerDirTrstKeyEmplInfoGrp
Officer Dir Trst Key Empl OfficerDirTrstKeyEmplGrp (2 entries)
| Address Line1USAddress/AddressLine1Txt | Address Line2USAddress/AddressLine2Txt | CityUSAddress/CityNm | State AbbreviationUSAddress/StateAbbreviationCd | ZIPUSAddress/ZIPCd | TitleTitleTxt | Average Hrs Per Wk Devoted To PosAverageHrsPerWkDevotedToPosRt | CompensationCompensationAmt | Employee Benefit ProgramEmployeeBenefitProgramAmt | Expense Account Other AllwncExpenseAccountOtherAllwncAmt |
|---|---|---|---|---|---|---|---|---|---|
| GRAHAM WALKER | |||||||||
| C/O CHOATE HALL STEWART LLP TWO | INTERNATIONAL PLACE | BOSTON | MA | 02110 | DIRECTOR, PRESIDENT | 1.00 | $0 | $0 | $0 |
| SUSANNAH WALKER | |||||||||
| C/O CHOATE HALL STEWART LLP TWO | INTERNATIONAL PLACE | BOSTON | MA | 02110 | DIRECTOR, TREASURER, SECRETARY | 1.00 | $0 | $0 | $0 |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Comp Of Hghst Pd Empl Or NONE | NONE | CompOfHghstPdEmplOrNONETxt |
| Other Employee Paid Over50k | 0 | OtherEmployeePaidOver50kCnt |
| Comp Of Hghst Pd Cntrct Or NONE | NONE | CompOfHghstPdCntrctOrNONETxt |
| Contractor Paid Over50k | 0 | ContractorPaidOver50kCnt |
Sum Of Program Related Invst SumOfProgramRelatedInvstGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total | $0 | TotalAmt |
Minimum Investment Return MinimumInvestmentReturnGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Average Monthly FMV Of Sec | $0 | AverageMonthlyFMVOfSecAmt |
| Average Monthly Cash Balances | $104,167 | AverageMonthlyCashBalancesAmt |
| FMV All Other Noncharitable Ast | $0 | FMVAllOtherNoncharitableAstAmt |
| Total FMV Of Unused Assets | $104,167 | TotalFMVOfUnusedAssetsAmt |
| Reduction Claimed | $0 | ReductionClaimedAmt |
| Acquisition Indebtedness | $0 | AcquisitionIndebtednessAmt |
| Adjusted Total FMV Of Unused Ast | $104,167 | AdjustedTotalFMVOfUnusedAstAmt |
| Cash Deemed Charitable | $1,563 | CashDeemedCharitableAmt |
| Net Vl Noncharitable Assets | $102,604 | NetVlNoncharitableAssetsAmt |
| Minimum Investment Return | $337 | MinimumInvestmentReturnAmt |
Distributable Amount DistributableAmountGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Minimum Investment Return | $337 | MinimumInvestmentReturnAmt |
| Total Tax | $0 | TotalTaxAmt |
| Distributable Before Adj | $337 | DistributableBeforeAdjAmt |
| Recoveries Qualfied Distri | $0 | RecoveriesQualfiedDistriAmt |
| Distributable Before Ded | $337 | DistributableBeforeDedAmt |
| Deduction From Distributable | $0 | DeductionFromDistributableAmt |
| Distributable As Adjusted | $337 | DistributableAsAdjustedAmt |
PF Qualifying Distributions PFQualifyingDistributionsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Expenses And Contributions | $0 | ExpensesAndContributionsAmt |
| Program Related Invst Total | $0 | ProgramRelatedInvstTotalAmt |
| Qualifying Distributions | $0 | QualifyingDistributionsAmt |
Undistributed Income UndistributedIncomeGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Distributable As Adjusted | $337 | DistributableAsAdjustedAmt |
| Undistributed Income PY | $0 | UndistributedIncomePYAmt |
| Total For Prior Years | $0 | TotalForPriorYearsAmt |
| Total Excess Distribution Cyov | $0 | TotalExcessDistributionCyovAmt |
| Qualifying Distributions | $0 | QualifyingDistributionsAmt |
| Applied To Year1 | $0 | AppliedToYear1Amt |
| Applied To Prior Years | $0 | AppliedToPriorYearsAmt |
| Treated As Distri From Corpus | $0 | TreatedAsDistriFromCorpusAmt |
| Applied To Current Year | $0 | AppliedToCurrentYearAmt |
| Remaining Distri From Corpus | $0 | RemainingDistriFromCorpusAmt |
| Excess Distri Cyov App CY Corpus | $0 | ExcessDistriCyovAppCYCorpusAmt |
| Excess Distribution Cyov App CY | $0 | ExcessDistributionCyovAppCYAmt |
| Total Corpus | $0 | TotalCorpusAmt |
| Prior Year Undistributed Incm | $0 | PriorYearUndistributedIncmAmt |
| Prior Year Deficiency Or Tax | $0 | PriorYearDeficiencyOrTaxAmt |
| Taxable1 | $0 | Taxable1Amt |
| Taxable2 | $0 | Taxable2Amt |
| Undistributed Income CY | $337 | UndistributedIncomeCYAmt |
| Corpus Distri170b1 E Or4942g3 | $0 | CorpusDistri170b1EOr4942g3Amt |
| Excess Distri Cyov From Yr5 | $0 | ExcessDistriCyovFromYr5Amt |
| Excess Distri Cyov To Next Yr | $0 | ExcessDistriCyovToNextYrAmt |
Supplementary Information SupplementaryInformationGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Contributing Manager | GRAHAM WALKER | ContributingManagerNm |
| Contributing Manager | SUSANNAH WALKER | ContributingManagerNm |
| Only Contri To Preselected | Yes (X) | OnlyContriToPreselectedInd |
| Total Grant Or Contri Pd Dur Yr | $0 | TotalGrantOrContriPdDurYrAmt |
| Total Grant Or Contri Apprv Fut | $0 | TotalGrantOrContriApprvFutAmt |
Analysis Income Producing Acty AnalysisIncomeProducingActyGrp
Subtotals Incm Producing Acty SubtotalsIncmProducingActyGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Unrelated Business Taxbl Incm | $0 | UnrelatedBusinessTaxblIncmAmt |
| Exclusion | $0 | ExclusionAmt |
| Related Or Exempt Function Incm | $0 | RelatedOrExemptFunctionIncmAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Income Producing Acty | $0 | TotalIncomeProducingActyAmt |
Trnsfr Trans Rln Nonchrtbl EO TrnsfrTransRlnNonchrtblEOGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Trnsfr Of Cash To Nonchrtbl EO | 0 | TrnsfrOfCashToNonchrtblEOInd |
| Trnsfr Other Asset Nonchrtbl EO | 0 | TrnsfrOtherAssetNonchrtblEOInd |
| Sales Or Exchanges Of Assets | 0 | SalesOrExchangesOfAssetsInd |
| Purchase Of Assets Nonchrtbl EO | 0 | PurchaseOfAssetsNonchrtblEOInd |
| Rental Of Facilities Oth Assets | 0 | RentalOfFacilitiesOthAssetsInd |
| Reimbursement Arrangements | 0 | ReimbursementArrangementsInd |
| Loans Or Loan Guarantees | 0 | LoansOrLoanGuaranteesInd |
| Performance Of Services Etc | 0 | PerformanceOfServicesEtcInd |
| Sharing Of Facilities Etc | 0 | SharingOfFacilitiesEtcInd |
| Relationships Nonchrtbl EO | 0 | RelationshipsNonchrtblEOInd |
Schedule B IRS990ScheduleB
| Field | Value | IRS element (for citing) |
|---|---|---|
| Organization501c3 Exempt PF | Yes (X) | Organization501c3ExemptPFInd |
| General Rule | Yes (X) | GeneralRuleInd |
Contributor Information ContributorInformationGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Contributor | 1 | ContributorNum |
| Contributor Person | GRAHAM SUSANNAH WALKER | ContributorPersonNm |
Contributor US Address ContributorUSAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | C/O CHOATE HALL STEWART LLP TWO INT | AddressLine1Txt |
| City | BOSTON | CityNm |
| State Abbreviation | MA | StateAbbreviationCd |
| ZIP | 02110 | ZIPCd |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Contributions | $5,000,000 | TotalContributionsAmt |
| Person Contribution | Yes (X) | PersonContributionInd |
Substantial Contributors Sch SubstantialContributorsSch
Substantial Contributor Detail SubstantialContributorDetail (2 entries)
| Address Line1USAddress/AddressLine1Txt | CityUSAddress/CityNm | State AbbreviationUSAddress/StateAbbreviationCd | ZIPUSAddress/ZIPCd |
|---|---|---|---|
| SUSANNAH WALKER | |||
| C/O CHOATE TWO INTERNATIONAL PLACE | BOSTON | MA | 021104120 |
| GRAHAM WALKER | |||
| C/O CHOATE TWO INTERNATIONAL PLACE | BOSTON | MA | 021104120 |