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JANET AND ROBERT W POSTMA FOUNDATION: Form 990PF, tax year 2025

View the entire original 990 at ProPublica ↗

Organization
JANET AND ROBERT W POSTMA FOUNDATION (EIN 85-3636639)
Tax period
2025-01-01 to 2025-12-31
Filed
2026-05-14
IRS object ID
202621349349104257
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

FieldValueIRS element (for citing)
Return2026-05-14T15:41:31-06:00ReturnTs
Tax Period End2025-12-31TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Preparer Firm Name PreparerFirmName

FieldValueIRS element (for citing)
Business Name Line1Blanche Arhakos-LaLimaBusinessNameLine1Txt

Preparer US Address PreparerUSAddress

FieldValueIRS element (for citing)
Address Line1PO Box 90305AddressLine1Txt
CityStaten IslandCityNm
State AbbreviationNYStateAbbreviationCd
ZIP10309ZIPCd
FieldValueIRS element (for citing)
Return Type990PFReturnTypeCd
Tax Period Begin2025-01-01TaxPeriodBeginDt

Filer Filer

FieldValueIRS element (for citing)
EIN853636639EIN

Business Name BusinessName

FieldValueIRS element (for citing)
Business Name Line1Janet & Robert W Postma FoundationBusinessNameLine1Txt
FieldValueIRS element (for citing)
In Care Of% Robert W PostmaInCareOfNm
Business Name ControlJANEBusinessNameControlTxt
Phone6318049883PhoneNum

US Address USAddress

FieldValueIRS element (for citing)
Address Line1141 Mecox Rd PO Box 207AddressLine1Txt
CityWater MillCityNm
State AbbreviationNYStateAbbreviationCd
ZIP11976ZIPCd

Business Officer BusinessOfficerGrp

FieldValueIRS element (for citing)
PersonROBERT W POSTMAPersonNm
Person TitlePresidentPersonTitleTxt
Phone6318049883PhoneNum
Signature2026-05-08SignatureDt
Discuss With Paid PreparerfalseDiscussWithPaidPreparerInd

Preparer Person PreparerPersonGrp

FieldValueIRS element (for citing)
Preparer PersonBLANCHE ARHAKOS-LALIMAPreparerPersonNm
PTINP00774762PTIN
Phone3472688700PhoneNum
Preparation2026-05-14PreparationDt
Self EmployedYes (X)SelfEmployedInd
FieldValueIRS element (for citing)
Tax2025TaxYr
Build TS2025-03-06 01:10:19ZBuildTS

Form 990-PF IRS990PF

FieldValueIRS element (for citing)
Organization501c3 Exempt PFYes (X)Organization501c3ExemptPFInd
FMV Assets EOY$14,218,052FMVAssetsEOYAmt
Method Of Accounting CashYes (X)MethodOfAccountingCashInd

Analysis Of Revenue And Expenses AnalysisOfRevenueAndExpenses

FieldValueIRS element (for citing)
Schedule B Not RequiredYes (X)ScheduleBNotRequiredInd
Dividends Rev And Expnss$4,081DividendsRevAndExpnssAmt
Dividends Net Invst Incm$4,081DividendsNetInvstIncmAmt
Net Gain Sale Ast Rev And Expnss-$333,852NetGainSaleAstRevAndExpnssAmt
Gross Sales Price$617,776GrossSalesPriceAmt
Total Rev And Expnss-$329,771TotalRevAndExpnssAmt
Total Net Invst Incm$4,081TotalNetInvstIncmAmt
Accounting Fees Rev And Expnss$6,000AccountingFeesRevAndExpnssAmt
Accounting Fees Chrtbl Prps$6,000AccountingFeesChrtblPrpsAmt
Other Expenses Rev And Expnss$420OtherExpensesRevAndExpnssAmt
Other Expenses Net Invst Incm$420OtherExpensesNetInvstIncmAmt
Tot Opr Expenses Rev And Expnss$6,420TotOprExpensesRevAndExpnssAmt
Tot Opr Expenses Net Invst Incm$420TotOprExpensesNetInvstIncmAmt
Tot Opr Expenses Dsbrs Chrtbl$6,000TotOprExpensesDsbrsChrtblAmt
Contri Paid Rev And Expnss$469,000ContriPaidRevAndExpnssAmt
Contri Paid Dsbrs Chrtbl$469,000ContriPaidDsbrsChrtblAmt
Total Expenses Rev And Expnss$475,420TotalExpensesRevAndExpnssAmt
Total Expenses Net Invst Incm$420TotalExpensesNetInvstIncmAmt
Total Expenses Dsbrs Chrtbl$475,000TotalExpensesDsbrsChrtblAmt
Excess Revenue Over Expenses-$805,191ExcessRevenueOverExpensesAmt
Net Investment Income$3,661NetInvestmentIncomeAmt
Adjusted Net Income$0AdjustedNetIncomeAmt

Form990 PF Balance Sheets Form990PFBalanceSheetsGrp

FieldValueIRS element (for citing)
Cash BOY$7,205CashBOYAmt
Cash EOY$51,884CashEOYAmt
Cash EOYFMV$51,884CashEOYFMVAmt
Sav And Temp Cash Invst BOY$103,411SavAndTempCashInvstBOYAmt
Sav And Temp Cash Invst EOY$205,168SavAndTempCashInvstEOYAmt
Sav And Temp Cash Invst EOYFMV$205,168SavAndTempCashInvstEOYFMVAmt
Corporate Stock BOY$4,801,122CorporateStockBOYAmt
Corporate Stock EOY$3,849,495CorporateStockEOYAmt
Corporate Stock EOYFMV$13,961,000CorporateStockEOYFMVAmt
Total Assets BOY$4,911,738TotalAssetsBOYAmt
Total Assets EOY$4,106,547TotalAssetsEOYAmt
Total Assets EOYFMV$14,218,052TotalAssetsEOYFMVAmt
Total Liabilities BOY$0TotalLiabilitiesBOYAmt
Total Liabilities EOY$0TotalLiabilitiesEOYAmt
Org Does Not Follow FASB117Yes (X)OrgDoesNotFollowFASB117Ind
Retained Earning BOY$4,911,738RetainedEarningBOYAmt
Retained Earning EOY$4,106,547RetainedEarningEOYAmt
Tot Net Ast Or Fund Balances BOY$4,911,738TotNetAstOrFundBalancesBOYAmt
Tot Net Ast Or Fund Balances EOY$4,106,547TotNetAstOrFundBalancesEOYAmt
Total Liabilities Net Ast BOY$4,911,738TotalLiabilitiesNetAstBOYAmt
Total Liabilities Net Ast EOY$4,106,547TotalLiabilitiesNetAstEOYAmt

Chg In Net Assets Fund Balances ChgInNetAssetsFundBalancesGrp

FieldValueIRS element (for citing)
Tot Net Ast Or Fund Balances BOY$4,911,738TotNetAstOrFundBalancesBOYAmt
Excess Revenue Over Expenses-$805,191ExcessRevenueOverExpensesAmt
Subtotal$4,106,547SubtotalAmt
Tot Net Ast Or Fund Balances EOY$4,106,547TotNetAstOrFundBalancesEOYAmt

Cap Gains Loss Tx Invst Incm Detail CapGainsLossTxInvstIncmDetail

Cap Gains Loss Tx Invst Incm CapGainsLossTxInvstIncmGrp (5 entries)

PropertyPropertyDescHow AcquiredHowAcquiredCdAcquiredAcquiredDtSoldSoldDtGross Sales PriceGrossSalesPriceAmtCost Or Other BasisCostOrOtherBasisAmtGain Or LossGainOrLossAmtGains Minus Excess Or LossesGainsMinusExcessOrLossesAmt
Ocular TherapeutixD2021-02-172025-06-05$119,126$252,182-$133,056-$133,056
Ocular TherapeutixD2021-02-172025-06-06$59,002$118,005-$59,003-$59,003
Ocular TherapeutixD2021-03-042025-06-06$11,703$22,594-$10,891-$10,891
Ocular TherapeutixD2021-03-102025-06-06$27,580$61,174-$33,594-$33,594
Ocular TherapeutixD2021-03-102025-12-08$400,365$497,673-$97,308-$97,308
FieldValueIRS element (for citing)
Capital Gain Net Income-$333,852CapitalGainNetIncomeAmt

Excise Tax Based On Invst Incm ExciseTaxBasedOnInvstIncmGrp

FieldValueIRS element (for citing)
Investment Income Excise Tax$51InvestmentIncomeExciseTaxAmt
Tax Under Section511$0TaxUnderSection511Amt
Subtotal$51SubtotalAmt
Subtitle A Tax$0SubtitleATaxAmt
Tax Based On Investment Income$51TaxBasedOnInvestmentIncomeAmt
Estimated Plus Ovpmt Incm Tx$1,819EstimatedPlusOvpmtIncmTxAmt
Total Payments And Credits$1,819TotalPaymentsAndCreditsAmt
Overpayment$1,768OverpaymentAmt
Applied To ES Tax$1,768AppliedToESTaxAmt

Statements Regarding Acty StatementsRegardingActyGrp

FieldValueIRS element (for citing)
Legislative Political ActyfalseLegislativePoliticalActyInd
More Than100 SpentfalseMoreThan100SpentInd
Form1120 POL FiledfalseForm1120POLFiledInd
Activities Not Previously RptfalseActivitiesNotPreviouslyRptInd
Changes To Articles Or BylawsfalseChangesToArticlesOrBylawsInd
Unrelated Bus Incm Over LimitfalseUnrelatedBusIncmOverLimitInd
Organization Dissolved EtcfalseOrganizationDissolvedEtcInd
Section508e Rqr SatisfiedYes (true)Section508eRqrSatisfiedInd
At Least5000 In AssetsYes (true)AtLeast5000InAssetsInd
Org Report Or Register StateDEOrgReportOrRegisterStateCd
Org Report Or Register StateNYOrgReportOrRegisterStateCd
Form990 PF Filed With Atty GenYes (true)Form990PFFiledWithAttyGenInd
Private Operating FoundationfalsePrivateOperatingFoundationInd
New Substantial ContributorsfalseNewSubstantialContributorsInd
Own Controlled EntityfalseOwnControlledEntityInd
Donor Advised FundfalseDonorAdvisedFundInd
Comply With Public Insp RqrYes (true)ComplyWithPublicInspRqrInd
Individual With BooksROBERT W POSTMAIndividualWithBooksNm
Phone6318049883PhoneNum

Location Of Books US Address LocationOfBooksUSAddress

FieldValueIRS element (for citing)
Address Line1141 Mecox Rd PO Box 207AddressLine1Txt
CityWater MillCityNm
State AbbreviationNYStateAbbreviationCd
ZIP11976ZIPCd
FieldValueIRS element (for citing)
Foreign Accounts QuestionfalseForeignAccountsQuestionInd

Statements Regarding Acty4720 StatementsRegardingActy4720Grp

FieldValueIRS element (for citing)
Sale Or Exch Disqualified PrsnfalseSaleOrExchDisqualifiedPrsnInd
Brrw Or Lend Disqualified PrsnfalseBrrwOrLendDisqualifiedPrsnInd
Furn Goods Disqualified PrsnfalseFurnGoodsDisqualifiedPrsnInd
Pay Comp Disqualified PrsnfalsePayCompDisqualifiedPrsnInd
Transfer Ast Disqualified PrsnfalseTransferAstDisqualifiedPrsnInd
Payment To Government OfficialfalsePaymentToGovernmentOfficialInd
Uncorrected Prior ActsfalseUncorrectedPriorActsInd
Undistributed Income PYfalseUndistributedIncomePYInd
Business HoldingsfalseBusinessHoldingsInd
Jeopardy InvestmentsfalseJeopardyInvestmentsInd
Uncorrected PY Jeopardy InvstfalseUncorrectedPYJeopardyInvstInd
Influence LegislationfalseInfluenceLegislationInd
Influence ElectionfalseInfluenceElectionInd
Grants To IndividualsfalseGrantsToIndividualsInd
Grants To OrganizationsfalseGrantsToOrganizationsInd
Noncharitable PurposefalseNoncharitablePurposeInd
Rcv Fnds To Pay Prsnl Bnft CntrctfalseRcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft CntrctfalsePayPremiumsPrsnlBnftCntrctInd
Prohibited Tax Shelter TransfalseProhibitedTaxShelterTransInd
Subj To Tax Rmnrtn Ex Prcht PymtfalseSubjToTaxRmnrtnExPrchtPymtInd

Officer Dir Trst Key Empl Info OfficerDirTrstKeyEmplInfoGrp

Officer Dir Trst Key Empl OfficerDirTrstKeyEmplGrp (3 entries)

Address Line1USAddress/AddressLine1TxtCityUSAddress/CityNmState AbbreviationUSAddress/StateAbbreviationCdZIPUSAddress/ZIPCdTitleTitleTxtAverage Hrs Per Wk Devoted To PosAverageHrsPerWkDevotedToPosRtCompensationCompensationAmtEmployee Benefit ProgramEmployeeBenefitProgramAmtExpense Account Other AllwncExpenseAccountOtherAllwncAmt
Robert W Postma
141 Mecox Rd PO Box 207Water MillNY11976President1.00$0$0$0
Janet Whalen
141 Mecox Rd PO Box 207Water MillNY11976VP Secretary Treasurer1.00$0$0$0
Kristen Slaoui
807 Black Rock RoadGladwynePA19035Director1.00$0$0$0
FieldValueIRS element (for citing)
Comp Of Hghst Pd Empl Or NONENONECompOfHghstPdEmplOrNONETxt
Other Employee Paid Over50k0OtherEmployeePaidOver50kCnt
Comp Of Hghst Pd Cntrct Or NONENONECompOfHghstPdCntrctOrNONETxt

Sum Of Program Related Invst SumOfProgramRelatedInvstGrp

FieldValueIRS element (for citing)
Total$0TotalAmt

Minimum Investment Return MinimumInvestmentReturnGrp

FieldValueIRS element (for citing)
Average Monthly FMV Of Sec$11,725,562AverageMonthlyFMVOfSecAmt
Average Monthly Cash Balances$150,482AverageMonthlyCashBalancesAmt
FMV All Other Noncharitable Ast$0FMVAllOtherNoncharitableAstAmt
Total FMV Of Unused Assets$11,876,044TotalFMVOfUnusedAssetsAmt
Reduction Claimed$0ReductionClaimedAmt
Acquisition Indebtedness$0AcquisitionIndebtednessAmt
Adjusted Total FMV Of Unused Ast$11,876,044AdjustedTotalFMVOfUnusedAstAmt
Cash Deemed Charitable$178,141CashDeemedCharitableAmt
Net Vl Noncharitable Assets$11,697,903NetVlNoncharitableAssetsAmt
Minimum Investment Return$584,895MinimumInvestmentReturnAmt

Distributable Amount DistributableAmountGrp

FieldValueIRS element (for citing)
Minimum Investment Return$584,895MinimumInvestmentReturnAmt
Tax Based On Investment Income$51TaxBasedOnInvestmentIncomeAmt
Total Tax$51TotalTaxAmt
Distributable Before Adj$584,844DistributableBeforeAdjAmt
Distributable Before Ded$584,844DistributableBeforeDedAmt
Distributable As Adjusted$584,844DistributableAsAdjustedAmt

PF Qualifying Distributions PFQualifyingDistributionsGrp

FieldValueIRS element (for citing)
Expenses And Contributions$475,000ExpensesAndContributionsAmt
Qualifying Distributions$475,000QualifyingDistributionsAmt

Undistributed Income UndistributedIncomeGrp

FieldValueIRS element (for citing)
Distributable As Adjusted$584,844DistributableAsAdjustedAmt
Undistributed Income PY$317,112UndistributedIncomePYAmt
Qualifying Distributions$475,000QualifyingDistributionsAmt
Applied To Year1$317,112AppliedToYear1Amt
Applied To Current Year$157,888AppliedToCurrentYearAmt
Undistributed Income CY$426,956UndistributedIncomeCYAmt

Supplementary Information SupplementaryInformationGrp

FieldValueIRS element (for citing)
Contributing ManagerROBERT W POSTMAContributingManagerNm
Only Contri To PreselectedYes (X)OnlyContriToPreselectedInd

Grant Or Contribution Pd Dur Yr GrantOrContributionPdDurYrGrp (31 entries)

Address Line1RecipientUSAddress/AddressLine1TxtCityRecipientUSAddress/CityNmState AbbreviationRecipientUSAddress/StateAbbreviationCdZIPRecipientUSAddress/ZIPCdRecipient Foundation StatusRecipientFoundationStatusCdGrant Or Contribution PurposeGrantOrContributionPurposeTxtAmtAmt
625 Foundation
157 Rt 315RupertVT05768PCTax Exempt Contribution$1,700
AJJ Scholarship Fund
10 Weesuck AveSpeonkNY11972PCTax Exempt Contribution$10,000
Bergen Highlands Charitable Foundat
10 Baker CRamseyNJ07446PCTax Exempt Contribution$5,000
Break WaterSailing Club
51 Bay StSag HarborNY11963PCTax Exempt Contribution$9,300
Bridgehampton Lions Club
PO Box 815BridgehamptonNY11932PCTax Exempt Contribution$5,000
Camp One Step
213 W Institute placeChicagoIL60610PCTax Exempt Contribution$10,000
Carmel Connection Foundation
401 Atlantic AbePoint Pleasant BeachNJ08742PCTax Exempt Contribution$10,000
CMTA
Po Box 105GlenoldenPA19036PCTax Exempt Contribution$25,000
EEDA Foundation
107 Roanoke AveRiverheadNY11901PCTax Exempt Contribution$20,000
East Islip Soccer Club
PO Box 289East IslipNY11730PCTax Exempt Contribution$2,500
Eleanor Whitmore Early Childhood Ce
1 Gingerbread LaneEast HamptonNY11937PCTax Exempt Contribution$8,500
Empire State Ride
Roswell Park AllianceBuffaloNY14263PCTax Exempt Contribution$1,000
Guild Hall of East Hampton
158 Main StreetEast HamptonNY11937PCTax Exempt Contribution$500
HSS Foundation
535 E 70th StNew YorkNY10021PCTax Exempt Contribution$51,000
Ichan School of Medicine
1 Gustave L Levy PLNew YorkNY10029PCTax Exempt Contribution$15,000
Kiwanis Club of Southhampton
Po Box 5040SouthamptonNY11969PCTax Exempt Contribution$2,500
LArche Long Island
PO Box 354RiverheadNY11901PCTax Exempt Contribution$2,500
Leadership Roundtable
17751 St NW Ste 1150WashingtonDC20006PCTax Exempt Contribution$50,000
MET PGA Foundation
49 Knollwood RdElmsfordNY10523PCTax Exempt Contribution$11,000
MGA Caddie Scholarship Fund
49 Knollwood RdElmsfordNY10523PCTax Exempt Contribution$250
North Sea Maritime Center
1976 N Sea RdSouthamptonNY11968PCTax Exempt Contribution$51,500
OLA of Eastern Long Island
2 Newton LaneEast HamptonNY11937PCTax Exempt Contribution$1,000
Pan Mass Challenge
77 4th AveNeedham HeightsMA02494PCTax Exempt Contribution$2,500
Retreat Inc
13 goodfriend DrEast HamptonNY11937PCTax Exempt Contribution$10,000
Road Forward Scholarship Fund
PO Box 434BridgehamptonNY11932PCTax Exempt Contribution$5,000
Sag Harbor Lions Club Pierson Schol
Po Box 158Sag HarborNY11963PCTax Exempt Contribution$14,000
SCO Family of Services
1415 Kelum PlGarden CityNY11530PCTax Exempt Contribution$8,250
SNACK Friends
316 E 53rd StNew YorkNY10022PCTax Exempt Contribution$11,000
Tomorrows Hope Foundation
PO Box 9023Rockville CentreNY11571PCTax Exempt Contribution$10,000
Southhampton Hospital Foundation
240 Meeting House LaneSouthamptonNY11968PCTax Exempt Contribution$100,000
Water Mill Improvement Assoc
41 Old Mill RdWater MillNY11976PCTax Exempt Contribution$15,000
FieldValueIRS element (for citing)
Total Grant Or Contri Pd Dur Yr$469,000TotalGrantOrContriPdDurYrAmt
Total Grant Or Contri Apprv Fut$0TotalGrantOrContriApprvFutAmt

Analysis Income Producing Acty AnalysisIncomeProducingActyGrp

Dividends And Interest From Sec Dtl DividendsAndInterestFromSecDtl

FieldValueIRS element (for citing)
Exclusion14ExclusionCd
Exclusion$4,081ExclusionAmt

Gain Sales Ast Oth Than Invntry GainSalesAstOthThanInvntryGrp

FieldValueIRS element (for citing)
Exclusion18ExclusionCd
Exclusion-$333,851ExclusionAmt

Subtotals Incm Producing Acty SubtotalsIncmProducingActyGrp

FieldValueIRS element (for citing)
Exclusion-$329,770ExclusionAmt
FieldValueIRS element (for citing)
Total Income Producing Acty-$329,770TotalIncomeProducingActyAmt

Trnsfr Trans Rln Nonchrtbl EO TrnsfrTransRlnNonchrtblEOGrp

FieldValueIRS element (for citing)
Trnsfr Of Cash To Nonchrtbl EOfalseTrnsfrOfCashToNonchrtblEOInd
Trnsfr Other Asset Nonchrtbl EOfalseTrnsfrOtherAssetNonchrtblEOInd
Sales Or Exchanges Of AssetsfalseSalesOrExchangesOfAssetsInd
Purchase Of Assets Nonchrtbl EOfalsePurchaseOfAssetsNonchrtblEOInd
Rental Of Facilities Oth AssetsfalseRentalOfFacilitiesOthAssetsInd
Reimbursement ArrangementsfalseReimbursementArrangementsInd
Loans Or Loan GuaranteesfalseLoansOrLoanGuaranteesInd
Performance Of Services EtcfalsePerformanceOfServicesEtcInd
Sharing Of Facilities EtcfalseSharingOfFacilitiesEtcInd
Relationships Nonchrtbl EOfalseRelationshipsNonchrtblEOInd

Accounting Fees Schedule AccountingFeesSchedule

Accounting Fees Detail AccountingFeesDetail

FieldValueIRS element (for citing)
CategoryAccounting FeeCategoryTxt
Amt$6,000Amt
Net Investment Income$0NetInvestmentIncomeAmt
Adjusted Net Income$0AdjustedNetIncomeAmt
Disbursements Charitable Prps$6,000DisbursementsCharitablePrpsAmt

Investments Corp Stock Schedule InvestmentsCorpStockSchedule

Investments Corporate Stock InvestmentsCorporateStockGrp

FieldValueIRS element (for citing)
StockCorp StockStockNm
EOY Book Value$3,849,495EOYBookValueAmt
EOYFMV$13,961,000EOYFMVAmt

Other Expenses Schedule OtherExpensesSchedule

Other Expenses Schedule OtherExpensesScheduleGrp (3 entries)

DescDescRevenue And Expenses Per BooksRevenueAndExpensesPerBooksAmtNet Investment IncomeNetInvestmentIncomeAmtAdjusted Net IncomeAdjustedNetIncomeAmtDisbursements Charitable PrpsDisbursementsCharitablePrpsAmt
Bank & Brokerage Fees$174$174$0$0
Printing & Copying$159$159$0$0
Business Registration$87$87$0$0