MARTIN AND TONI SOSNOFF FOUNDATION: Form 990PF, tax year 2024
View the entire original 990 at ProPublica ↗
- Organization
- MARTIN AND TONI SOSNOFF FOUNDATION (EIN 22-2231640)
- Tax period
- 2024-12-01 to 2025-11-30
- Filed
- 2026-04-01
- IRS object ID
- 202630919349100013
- Schema version
- 2024v5.5
- 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
- Form 990-PF
- Schedule B
- Accounting Fees Schedule
- Investments Corp Bonds Schedule
- Investments Corp Stock Schedule
- Other Assets Schedule
- Other Decreases Schedule
- Other Expenses Schedule
- Other Income Schedule2
- Taxes Schedule
Return header ReturnHeader
| Field | Value | IRS element (for citing) |
|---|---|---|
| Return | 2026-04-01T13:30:21-05:00 | ReturnTs |
| Tax Period End | 2025-11-30 | TaxPeriodEndDt |
Preparer Firm PreparerFirmGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Preparer Firm EIN | 341883473 | PreparerFirmEIN |
Preparer Firm Name PreparerFirmName
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Line1 | CBIZ ADVISORS LLC | BusinessNameLine1Txt |
Preparer US Address PreparerUSAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | 685 THIRD AVENUE | AddressLine1Txt |
| City | NEW YORK | CityNm |
| State Abbreviation | NY | StateAbbreviationCd |
| ZIP | 10017 | ZIPCd |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Return Type | 990PF | ReturnTypeCd |
| Tax Period Begin | 2024-12-01 | TaxPeriodBeginDt |
Filer Filer
| Field | Value | IRS element (for citing) |
|---|---|---|
| EIN | 222231640 | EIN |
Business Name BusinessName
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Line1 | MARTIN & TONI SOSNOFF FOUNDATION | BusinessNameLine1Txt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Business Name Control | MART | BusinessNameControlTxt |
| Phone | 5618556259 | PhoneNum |
US Address USAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | 260 VIA BELLARIA | AddressLine1Txt |
| City | PALM BEACH | CityNm |
| State Abbreviation | FL | StateAbbreviationCd |
| ZIP | 33480 | ZIPCd |
Business Officer BusinessOfficerGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Person | MARTIN SOSNOFF | PersonNm |
| Person Title | TRUSTEE | PersonTitleTxt |
| Phone | 2128675000 | PhoneNum |
| Signature | 2026-03-26 | SignatureDt |
| Discuss With Paid Preparer | Yes (1) | DiscussWithPaidPreparerInd |
| Field | Value | IRS element (for citing) |
|---|---|---|
| IRS Responsible Prty Info Curr | 0 | IRSResponsiblePrtyInfoCurrInd |
Preparer Person PreparerPersonGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Preparer Person | MARC MINKER | PreparerPersonNm |
| PTIN | P00529877 | PTIN |
| Phone | 2127905700 | PhoneNum |
| Preparation | 2026-03-26 | PreparationDt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Tax | 2024 | TaxYr |
| Build TS | 2025-03-06 01:10:19Z | BuildTS |
Form 990-PF IRS990PF
| Field | Value | IRS element (for citing) |
|---|---|---|
| Organization501c3 Exempt PF | Yes (X) | Organization501c3ExemptPFInd |
| FMV Assets EOY | $8,993,534 | 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 | $5,503,852 | ContriRcvdRevAndExpnssAmt |
| Dividends Rev And Expnss | $93,201 | DividendsRevAndExpnssAmt |
| Dividends Net Invst Incm | $93,201 | DividendsNetInvstIncmAmt |
| Net Gain Sale Ast Rev And Expnss | $345,485 | NetGainSaleAstRevAndExpnssAmt |
| Gross Sales Price | $7,589,364 | GrossSalesPriceAmt |
| Cap Gain Net Incm Net Invst Incm | $345,485 | CapGainNetIncmNetInvstIncmAmt |
| Other Income Rev And Expnss | $152,926 | OtherIncomeRevAndExpnssAmt |
| Other Income Net Invst Incm | $152,926 | OtherIncomeNetInvstIncmAmt |
| Total Rev And Expnss | $6,095,464 | TotalRevAndExpnssAmt |
| Total Net Invst Incm | $591,612 | TotalNetInvstIncmAmt |
| Comp Ofcr Dir Trst Rev And Expnss | $0 | CompOfcrDirTrstRevAndExpnssAmt |
| Comp Ofcr Dir Trst Net Invst Incm | $0 | CompOfcrDirTrstNetInvstIncmAmt |
| Comp Ofcr Dir Trst Dsbrs Chrtbl | $0 | CompOfcrDirTrstDsbrsChrtblAmt |
| Accounting Fees Rev And Expnss | $12,170 | AccountingFeesRevAndExpnssAmt |
| Accounting Fees Net Invst Incm | $6,085 | AccountingFeesNetInvstIncmAmt |
| Accounting Fees Chrtbl Prps | $0 | AccountingFeesChrtblPrpsAmt |
| Taxes Rev And Expnss | $49,830 | TaxesRevAndExpnssAmt |
| Taxes Net Invst Incm | $0 | TaxesNetInvstIncmAmt |
| Taxes Dsbrs Chrtbl | $0 | TaxesDsbrsChrtblAmt |
| Other Expenses Rev And Expnss | $21,067 | OtherExpensesRevAndExpnssAmt |
| Other Expenses Net Invst Incm | $21,067 | OtherExpensesNetInvstIncmAmt |
| Other Expenses Dsbrs Chrtbl | $0 | OtherExpensesDsbrsChrtblAmt |
| Tot Opr Expenses Rev And Expnss | $83,067 | TotOprExpensesRevAndExpnssAmt |
| Tot Opr Expenses Net Invst Incm | $27,152 | TotOprExpensesNetInvstIncmAmt |
| Tot Opr Expenses Dsbrs Chrtbl | $0 | TotOprExpensesDsbrsChrtblAmt |
| Contri Paid Rev And Expnss | $2,215,650 | ContriPaidRevAndExpnssAmt |
| Contri Paid Dsbrs Chrtbl | $2,215,650 | ContriPaidDsbrsChrtblAmt |
| Total Expenses Rev And Expnss | $2,298,717 | TotalExpensesRevAndExpnssAmt |
| Total Expenses Net Invst Incm | $27,152 | TotalExpensesNetInvstIncmAmt |
| Total Expenses Dsbrs Chrtbl | $2,215,650 | TotalExpensesDsbrsChrtblAmt |
| Excess Revenue Over Expenses | $3,796,747 | ExcessRevenueOverExpensesAmt |
| Net Investment Income | $564,460 | NetInvestmentIncomeAmt |
Form990 PF Balance Sheets Form990PFBalanceSheetsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Cash BOY | $377,008 | CashBOYAmt |
| Cash EOY | $158,929 | CashEOYAmt |
| Cash EOYFMV | $158,929 | CashEOYFMVAmt |
| Sav And Temp Cash Invst BOY | $218,322 | SavAndTempCashInvstBOYAmt |
| Sav And Temp Cash Invst EOY | $13,757 | SavAndTempCashInvstEOYAmt |
| Sav And Temp Cash Invst EOYFMV | $13,757 | SavAndTempCashInvstEOYFMVAmt |
| US Government Obligations BOY | $251,040 | USGovernmentObligationsBOYAmt |
| US Government Obligations EOY | $0 | USGovernmentObligationsEOYAmt |
| US Govt Obligations EOYFMV | $0 | USGovtObligationsEOYFMVAmt |
| Corporate Stock BOY | $1,599,917 | CorporateStockBOYAmt |
| Corporate Stock EOY | $786,217 | CorporateStockEOYAmt |
| Corporate Stock EOYFMV | $1,142,339 | CorporateStockEOYFMVAmt |
| Corporate Bonds BOY | $1,154,142 | CorporateBondsBOYAmt |
| Corporate Bonds EOY | $1,154,142 | CorporateBondsEOYAmt |
| Corporate Bonds EOYFMV | $1,089,657 | CorporateBondsEOYFMVAmt |
| Other Investments BOY | $346,887 | OtherInvestmentsBOYAmt |
| Other Investments EOY | $0 | OtherInvestmentsEOYAmt |
| Other Investments EOYFMV | $0 | OtherInvestmentsEOYFMVAmt |
| Other Assets BOY | $1,085,000 | OtherAssetsBOYAmt |
| Other Assets EOY | $6,588,852 | OtherAssetsEOYAmt |
| Other Assets EOYFMV | $6,588,852 | OtherAssetsEOYFMVAmt |
| Total Assets BOY | $5,032,316 | TotalAssetsBOYAmt |
| Total Assets EOY | $8,701,897 | TotalAssetsEOYAmt |
| Total Assets EOYFMV | $8,993,534 | TotalAssetsEOYFMVAmt |
| Total Liabilities BOY | $0 | TotalLiabilitiesBOYAmt |
| Total Liabilities EOY | $0 | TotalLiabilitiesEOYAmt |
| Organization Follows FASB117 | Yes (X) | OrganizationFollowsFASB117Ind |
| No Donor Rstr Net Assests BOY | $5,032,316 | NoDonorRstrNetAssestsBOYAmt |
| No Donor Rstr Net Assests EOY | $8,701,897 | NoDonorRstrNetAssestsEOYAmt |
| Tot Net Ast Or Fund Balances BOY | $5,032,316 | TotNetAstOrFundBalancesBOYAmt |
| Tot Net Ast Or Fund Balances EOY | $8,701,897 | TotNetAstOrFundBalancesEOYAmt |
| Total Liabilities Net Ast BOY | $5,032,316 | TotalLiabilitiesNetAstBOYAmt |
| Total Liabilities Net Ast EOY | $8,701,897 | TotalLiabilitiesNetAstEOYAmt |
Chg In Net Assets Fund Balances ChgInNetAssetsFundBalancesGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Tot Net Ast Or Fund Balances BOY | $5,032,316 | TotNetAstOrFundBalancesBOYAmt |
| Excess Revenue Over Expenses | $3,796,747 | ExcessRevenueOverExpensesAmt |
| Other Increases | $0 | OtherIncreasesAmt |
| Subtotal | $8,829,063 | SubtotalAmt |
| Other Decreases | $127,166 | OtherDecreasesAmt |
| Tot Net Ast Or Fund Balances EOY | $8,701,897 | TotNetAstOrFundBalancesEOYAmt |
Cap Gains Loss Tx Invst Incm Detail CapGainsLossTxInvstIncmDetail
Cap Gains Loss Tx Invst Incm CapGainsLossTxInvstIncmGrp (3 entries)
| PropertyPropertyDesc | How AcquiredHowAcquiredCd | SoldSoldDt | Gross Sales PriceGrossSalesPriceAmt | Cost Or Other BasisCostOrOtherBasisAmt | Gain Or LossGainOrLossAmt | Gains Minus Excess Or LossesGainsMinusExcessOrLossesAmt |
|---|---|---|---|---|---|---|
| CHARLES SCHWAB- CAP GAINS | P | 2025-11-30 | $7,589,364 | $7,238,192 | $351,172 | $351,172 |
| PTP ADJUSTMENTS | 2025-11-30 | -$5,656 | -$5,656 | |||
| ET LP - CAP GAIN | 2025-11-30 | $31 | -$31 | -$31 |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Capital Gain Net Income | $345,485 | CapitalGainNetIncomeAmt |
Excise Tax Based On Invst Incm ExciseTaxBasedOnInvstIncmGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Investment Income Excise Tax | $7,846 | InvestmentIncomeExciseTaxAmt |
| Tax Under Section511 | $0 | TaxUnderSection511Amt |
| Subtotal | $7,846 | SubtotalAmt |
| Subtitle A Tax | $0 | SubtitleATaxAmt |
| Tax Based On Investment Income | $7,846 | TaxBasedOnInvestmentIncomeAmt |
| Estimated Plus Ovpmt Incm Tx | $6,832 | 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 | $6,832 | TotalPaymentsAndCreditsAmt |
| Form2220 Attached | Yes (X) | Form2220AttachedInd |
| Es Penalty | $0 | EsPenaltyAmt |
| Tax Due | $1,014 | 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 | Yes (1) | UnrelatedBusIncmOverLimitInd |
| Form990 T Filed | Yes (1) | Form990TFiledInd |
| Organization Dissolved Etc | 0 | OrganizationDissolvedEtcInd |
| Section508e Rqr Satisfied | Yes (1) | Section508eRqrSatisfiedInd |
| At Least5000 In Assets | Yes (1) | AtLeast5000InAssetsInd |
| Form990 PF Filed With Atty Gen | Yes (1) | Form990PFFiledWithAttyGenInd |
| Private Operating Foundation | 0 | PrivateOperatingFoundationInd |
| New Substantial Contributors | 0 | 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 | CBIZ ADVISORS LLC | IndividualWithBooksNm |
| Phone | 2127905700 | PhoneNum |
Location Of Books US Address LocationOfBooksUSAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | 685 3RD AVENUE | AddressLine1Txt |
| City | NEW YORK | CityNm |
| State Abbreviation | NY | StateAbbreviationCd |
| ZIP | 10017 | 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 | CityUSAddress/CityNm | State AbbreviationUSAddress/StateAbbreviationCd | ZIPUSAddress/ZIPCd | TitleTitleTxt | Average Hrs Per Wk Devoted To PosAverageHrsPerWkDevotedToPosRt | CompensationCompensationAmt | Employee Benefit ProgramEmployeeBenefitProgramAmt | Expense Account Other AllwncExpenseAccountOtherAllwncAmt |
|---|---|---|---|---|---|---|---|---|
| MARTIN SOSNOFF | ||||||||
| 260 VIA BELLARIA | PALM BEACH | FL | 33480 | TRUSTEE | 1.00 | $0 | $0 | $0 |
| TONI SOSNOFF | ||||||||
| 260 VIA BELLARIA | PALM BEACH | FL | 33480 | TRUSTEE | 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 | $2,818,708 | AverageMonthlyFMVOfSecAmt |
| Average Monthly Cash Balances | $425,358 | AverageMonthlyCashBalancesAmt |
| FMV All Other Noncharitable Ast | $0 | FMVAllOtherNoncharitableAstAmt |
| Total FMV Of Unused Assets | $3,244,066 | TotalFMVOfUnusedAssetsAmt |
| Reduction Claimed | $0 | ReductionClaimedAmt |
| Acquisition Indebtedness | $0 | AcquisitionIndebtednessAmt |
| Adjusted Total FMV Of Unused Ast | $3,244,066 | AdjustedTotalFMVOfUnusedAstAmt |
| Cash Deemed Charitable | $48,661 | CashDeemedCharitableAmt |
| Net Vl Noncharitable Assets | $3,195,405 | NetVlNoncharitableAssetsAmt |
| Minimum Investment Return | $159,770 | MinimumInvestmentReturnAmt |
Distributable Amount DistributableAmountGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Minimum Investment Return | $159,770 | MinimumInvestmentReturnAmt |
| Tax Based On Investment Income | $7,846 | TaxBasedOnInvestmentIncomeAmt |
| Income Tax | $51,484 | IncomeTaxAmt |
| Total Tax | $59,330 | TotalTaxAmt |
| Distributable Before Adj | $100,440 | DistributableBeforeAdjAmt |
| Recoveries Qualfied Distri | $0 | RecoveriesQualfiedDistriAmt |
| Distributable Before Ded | $100,440 | DistributableBeforeDedAmt |
| Deduction From Distributable | $0 | DeductionFromDistributableAmt |
| Distributable As Adjusted | $100,440 | DistributableAsAdjustedAmt |
PF Qualifying Distributions PFQualifyingDistributionsGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Expenses And Contributions | $2,215,650 | ExpensesAndContributionsAmt |
| Program Related Invst Total | $0 | ProgramRelatedInvstTotalAmt |
| Qualifying Distributions | $2,215,650 | QualifyingDistributionsAmt |
Undistributed Income UndistributedIncomeGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Distributable As Adjusted | $100,440 | DistributableAsAdjustedAmt |
| Undistributed Income PY | $0 | UndistributedIncomePYAmt |
| Total For Prior Years | $0 | TotalForPriorYearsAmt |
| Excess Distribution Cyov Yr5 | $1,732,482 | ExcessDistributionCyovYr5Amt |
| Excess Distribution Cyov Yr4 | $1,713,974 | ExcessDistributionCyovYr4Amt |
| Excess Distribution Cyov Yr3 | $1,481,121 | ExcessDistributionCyovYr3Amt |
| Excess Distribution Cyov Yr2 | $6,131,289 | ExcessDistributionCyovYr2Amt |
| Excess Distribution Cyov Yr1 | $2,038,724 | ExcessDistributionCyovYr1Amt |
| Total Excess Distribution Cyov | $13,097,590 | TotalExcessDistributionCyovAmt |
| Qualifying Distributions | $2,215,650 | QualifyingDistributionsAmt |
| Applied To Year1 | $0 | AppliedToYear1Amt |
| Applied To Prior Years | $0 | AppliedToPriorYearsAmt |
| Treated As Distri From Corpus | $0 | TreatedAsDistriFromCorpusAmt |
| Applied To Current Year | $100,440 | AppliedToCurrentYearAmt |
| Remaining Distri From Corpus | $2,115,210 | RemainingDistriFromCorpusAmt |
| Excess Distri Cyov App CY Corpus | $0 | ExcessDistriCyovAppCYCorpusAmt |
| Excess Distribution Cyov App CY | $0 | ExcessDistributionCyovAppCYAmt |
| Total Corpus | $15,212,800 | TotalCorpusAmt |
| Prior Year Undistributed Incm | $0 | PriorYearUndistributedIncmAmt |
| Prior Year Deficiency Or Tax | $0 | PriorYearDeficiencyOrTaxAmt |
| Taxable1 | $0 | Taxable1Amt |
| Taxable2 | $0 | Taxable2Amt |
| Undistributed Income CY | $0 | UndistributedIncomeCYAmt |
| Corpus Distri170b1 E Or4942g3 | $0 | CorpusDistri170b1EOr4942g3Amt |
| Excess Distri Cyov From Yr5 | $1,732,482 | ExcessDistriCyovFromYr5Amt |
| Excess Distri Cyov To Next Yr | $13,480,318 | ExcessDistriCyovToNextYrAmt |
| Excess From Year4 | $1,713,974 | ExcessFromYear4Amt |
| Excess From Year3 | $1,481,121 | ExcessFromYear3Amt |
| Excess From Year2 | $6,131,289 | ExcessFromYear2Amt |
| Excess From Year1 | $2,038,724 | ExcessFromYear1Amt |
| Excess From Current Year | $2,115,210 | ExcessFromCurrentYearAmt |
Supplementary Information SupplementaryInformationGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Contributing Manager | MARTIN SOSNOFF | ContributingManagerNm |
| Only Contri To Preselected | Yes (X) | OnlyContriToPreselectedInd |
Grant Or Contribution Pd Dur Yr GrantOrContributionPdDurYrGrp (18 entries)
| Address Line1RecipientUSAddress/AddressLine1Txt | CityRecipientUSAddress/CityNm | State AbbreviationRecipientUSAddress/StateAbbreviationCd | ZIPRecipientUSAddress/ZIPCd | Recipient RelationshipRecipientRelationshipTxt | Recipient Foundation StatusRecipientFoundationStatusTxt | Grant Or Contribution PurposeGrantOrContributionPurposeTxt | AmtAmt |
|---|---|---|---|---|---|---|---|
| ALZHEIMER DRUG DISCOERY FOUNDATION | |||||||
| 57 WEST 57ST SUITE 904 | NEW YORK | NY | 10019 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $10,000 |
| ASPCA | |||||||
| 424 E 92ND STREET | NEW YORK | NY | 10128 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $25,000 |
| BARD COLLEGE | |||||||
| 30 CAMPUS RD | ANNANDALEONHUDSON | NY | 12504 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $250,000 |
| CHAMBER MUSIC SOCIETY OF PALM BEACH | |||||||
| 190 VALENCIA RD | WEST PALM BEACH | FL | 33401 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $40,000 |
| HOFSTRA UNIVERSITY | |||||||
| 101 HOFSTRA UNIVERSITY | HEMPSTEAD | NY | 11549 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $15,000 |
| KRAVIS CENTER FOR THE PERFORMING ARTS | |||||||
| 701 OKEECHOBEE BLVD | WEST PALM BEACH | FL | 33401 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $25,000 |
| MIAMI CITY BALLET | |||||||
| 2200 LIBERTY AVE | MIAMI BEACH | FL | 33139 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $25,000 |
| MOUNT SINAI HEALTH SYSTEM | |||||||
| 555 W 57TH ST | NEW YORK | NY | 10019 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $575,000 |
| NEW YORK PHILHARMONIC | |||||||
| 10 LINCOLN CENTER PLAZA | NEW YORK | NY | 10023 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $334,000 |
| NORTON MUSEUM OF ART | |||||||
| 1450 S DIXIE HIGHWAY | WEST PALM BEACH | FL | 33401 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $38,000 |
| PALM BEACH DRAMAWORKS | |||||||
| 201 CLEMATIS ST | WEST PALM BEACH | FL | 33401 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $30,000 |
| PALM BEACH OPERA | |||||||
| 1800 S AUSTRALIAN AVE 301 | WEST PALM BEACH | FL | 33409 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $170,000 |
| SAINT ANN'S SCHOOL | |||||||
| 129 PIERREPONT ST | BROOKLYN | NY | 11201 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $7,000 |
| THE EYE CANCER FOUNDATION | |||||||
| 115 E 61ST ST 5B | NEW YORK | NY | 10065 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $20,000 |
| NDH FOUNDATION | |||||||
| 6531 SPRING BROOK AVE | RHINEBECK | NY | 12572 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $400,000 |
| DUTCHESS COUNTY VOLUNTEER FIREFIGHTERS ASSOCIATION | |||||||
| 392 CREEK RD | POUGHKEEPSIE | NY | 12601 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $150 |
| HOPPER HERITAGE FOUNDATION | |||||||
| 442 TUCKER RD | MADISON | NC | 27025 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $1,500 |
| ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | |||||||
| 1 GUSTAVE L LEVY PL | NEW YORK | NY | 10029 | NONE | EXEMPT ORGANIZATION | CHARITABLE | $250,000 |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Grant Or Contri Pd Dur Yr | $2,215,650 | TotalGrantOrContriPdDurYrAmt |
| Total Grant Or Contri Apprv Fut | $0 | TotalGrantOrContriApprvFutAmt |
Analysis Income Producing Acty AnalysisIncomeProducingActyGrp
Dividends And Interest From Sec Dtl DividendsAndInterestFromSecDtl
| Field | Value | IRS element (for citing) |
|---|---|---|
| Exclusion | 14 | ExclusionCd |
| Exclusion | $93,201 | ExclusionAmt |
Other Investment Income OtherInvestmentIncomeGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Exclusion | 18 | ExclusionCd |
| Exclusion | $152,926 | ExclusionAmt |
Gain Sales Ast Oth Than Invntry GainSalesAstOthThanInvntryGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Exclusion | 18 | ExclusionCd |
| Exclusion | $345,485 | ExclusionAmt |
Subtotals Incm Producing Acty SubtotalsIncmProducingActyGrp
| Field | Value | IRS element (for citing) |
|---|---|---|
| Unrelated Business Taxbl Incm | $0 | UnrelatedBusinessTaxblIncmAmt |
| Exclusion | $591,612 | ExclusionAmt |
| Related Or Exempt Function Incm | $0 | RelatedOrExemptFunctionIncmAmt |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Income Producing Acty | $591,612 | 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 | TONI SOSNOFF | ContributorPersonNm |
Contributor US Address ContributorUSAddress
| Field | Value | IRS element (for citing) |
|---|---|---|
| Address Line1 | 260 VIA BELLARIA | AddressLine1Txt |
| City | PALM BEACH | CityNm |
| State Abbreviation | FL | StateAbbreviationCd |
| ZIP | 33480 | ZIPCd |
| Field | Value | IRS element (for citing) |
|---|---|---|
| Total Contributions | $5,503,852 | TotalContributionsAmt |
| Noncash Contribution | Yes (X) | NoncashContributionInd |
Non Cash Property Contribution NonCashPropertyContributionGrp (3 entries)
| ContributorContributorNum | Noncash PropertyNoncashPropertyDesc | Fair Market ValueFairMarketValueAmt | ReceivedReceivedDt |
|---|---|---|---|
| 1 | ARTWORK - CECILY BROWN - HIGH SOCIETY | $1,046,650 | 2025-09-25 |
| 1 | ARTWORK - FRANK STELLA - CONCENTRIC SQUARE | $3,973,000 | 2025-09-25 |
| 1 | ARTWORK - FRANK STELLA - CONCENTRIC SQUARE | $484,202 | 2025-09-25 |
Accounting Fees Schedule AccountingFeesSchedule
Accounting Fees Detail AccountingFeesDetail
| Field | Value | IRS element (for citing) |
|---|---|---|
| Category | ACCOUNTING FEES (CBIZ TAX PREP FEES) | CategoryTxt |
| Amt | $12,170 | Amt |
| Net Investment Income | $6,085 | NetInvestmentIncomeAmt |
| Disbursements Charitable Prps | $0 | DisbursementsCharitablePrpsAmt |
Investments Corp Bonds Schedule InvestmentsCorpBondsSchedule
Investments Corporate Bonds InvestmentsCorporateBondsGrp (3 entries)
| BondBondNm | EOY Book ValueEOYBookValueAmt | EOYFMVEOYFMVAmt |
|---|---|---|
| 200,000 SHRS METLIFE INC | $224,650 | $210,219 |
| 200,000 SHRS TEVA PHARMACEUTICALS | $202,790 | $207,250 |
| 750,000 SHRS MACY'S INC 4.5% | $726,702 | $672,188 |
Investments Corp Stock Schedule InvestmentsCorpStockSchedule
Investments Corporate Stock InvestmentsCorporateStockGrp (9 entries)
| StockStockNm | EOY Book ValueEOYBookValueAmt | EOYFMVEOYFMVAmt |
|---|---|---|
| 1 SHRS XPERI | $61 | $6 |
| 3 SHRS TESSERA TECHNOLOGIES INC | $124 | $37 |
| 900 SHRS AMAZON | $173,495 | $209,898 |
| 4,800 SHRS NEW YORK TIMES | $58,650 | $309,600 |
| 5,000 SHRS CITIGROUP INC | $50,855 | $51,800 |
| 200 SHRS GOLDMAN SACHS GROUP | $116,201 | $165,208 |
| 500 SHRS APPLE | $122,126 | $139,425 |
| 300 SHRS MICROSOFT | $153,683 | $147,603 |
| 700 SHRS JPMORGAN CHASE & CO | $111,022 | $118,762 |
Other Assets Schedule OtherAssetsSchedule
Other Assets Schedule OtherAssetsScheduleGrp (4 entries)
| DescDesc | BOY Book ValueBOYBookValueAmt | EOY Book ValueEOYBookValueAmt | EOYFMVEOYFMVAmt |
|---|---|---|---|
| ARTWORK - ISAMU NOGUCHI, MORTALITY | $1,085,000 | $1,085,000 | $1,085,000 |
| ARTWORK - CECILY BROWN - HIGH SOCIETY | $1,046,650 | $1,046,650 | |
| ARTWORK -FRANK STELLA - CONCENTRIC SQUARE | $3,973,000 | $3,973,000 | |
| ARTWORK - GEORGE BASELITZ - KOLLERVOS FUSSE MIT DEM | $484,202 | $484,202 |
Other Decreases Schedule OtherDecreasesSchedule
Other Decreases Detail OtherDecreasesDetail
| Field | Value | IRS element (for citing) |
|---|---|---|
| Desc | PTP ADJUSTMENTS | Desc |
| Amt | $127,166 | Amt |
Other Expenses Schedule OtherExpensesSchedule
Other Expenses Schedule OtherExpensesScheduleGrp (3 entries)
| DescDesc | Revenue And Expenses Per BooksRevenueAndExpensesPerBooksAmt | Net Investment IncomeNetInvestmentIncomeAmt | Disbursements Charitable PrpsDisbursementsCharitablePrpsAmt |
|---|---|---|---|
| BUSINESS SERVICES FEES | $11,840 | $11,840 | $0 |
| THRU ENTERPRISE PRODUCTS | $7,712 | $7,712 | $0 |
| THRU ENERGY TRANSFER LP | $1,515 | $1,515 | $0 |
Other Income Schedule2 OtherIncomeSchedule2
Other Income Detail OtherIncomeDetail
| Field | Value | IRS element (for citing) |
|---|---|---|
| Desc | ORDINARY GAIN THRU PUBLICLY TRADED PARTNERSHIP | Desc |
| Revenue And Expenses Per Books | $152,926 | RevenueAndExpensesPerBooksAmt |
| Net Investment Income | $152,926 | NetInvestmentIncomeAmt |
| Adjusted Net Income | $152,926 | AdjustedNetIncomeAmt |
Taxes Schedule TaxesSchedule
Taxes Detail TaxesDetail
| Field | Value | IRS element (for citing) |
|---|---|---|
| Category | FEDERAL TAXES | CategoryTxt |
| Amt | $49,830 | Amt |
| Net Investment Income | $0 | NetInvestmentIncomeAmt |
| Disbursements Charitable Prps | $0 | DisbursementsCharitablePrpsAmt |
Comments