STRATEGY STUDIO / PUBLIC DATA EXPLORER

LADENBURG FOUNDATION: Form 990PF, tax year 2025

View the entire original 990 at ProPublica ↗

Organization
LADENBURG FOUNDATION (EIN 13-4156286)
Tax period
2025-01-01 to 2025-12-31
Filed
2026-05-11
IRS object ID
202621319349101027
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)
Return2026-05-11T08:40:45-05:00ReturnTs
Tax Period End2025-12-31TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

FieldValueIRS element (for citing)
Preparer Firm EIN130436940PreparerFirmEIN

Preparer Firm Name PreparerFirmName

FieldValueIRS element (for citing)
Business Name Line1ANCHIN BLOCK & ANCHIN LLPBusinessNameLine1Txt

Preparer US Address PreparerUSAddress

FieldValueIRS element (for citing)
Address Line13 TIMES SQUAREAddressLine1Txt
CityNEW YORKCityNm
State AbbreviationNYStateAbbreviationCd
ZIP10036ZIPCd
FieldValueIRS element (for citing)
Return Type990PFReturnTypeCd
Tax Period Begin2025-01-01TaxPeriodBeginDt

Filer Filer

FieldValueIRS element (for citing)
EIN134156286EIN

Business Name BusinessName

FieldValueIRS element (for citing)
Business Name Line1LADENBURG FOUNDATIONBusinessNameLine1Txt
FieldValueIRS element (for citing)
Business Name ControlLADEBusinessNameControlTxt
Phone2128403456PhoneNum

US Address USAddress

FieldValueIRS element (for citing)
Address Line1CO ANCHIN - 3 TIMES SQUARE 25TH FAddressLine1Txt
CityNEW YORKCityNm
State AbbreviationNYStateAbbreviationCd
ZIP10036ZIPCd

Business Officer BusinessOfficerGrp

FieldValueIRS element (for citing)
PersonMARTIN BUSSMANPersonNm
Person TitlePRESIDENTPersonTitleTxt
Phone2128403456PhoneNum
Signature2026-05-05SignatureDt
Discuss With Paid PreparerYes (1)DiscussWithPaidPreparerInd

Preparer Person PreparerPersonGrp

FieldValueIRS element (for citing)
Preparer PersonELIZABETH MORINPreparerPersonNm
PTINP01256691PTIN
Phone2128403456PhoneNum
Preparation2026-05-05PreparationDt
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$0FMVAssetsEOYAmt
Method Of Accounting CashYes (X)MethodOfAccountingCashInd

Analysis Of Revenue And Expenses AnalysisOfRevenueAndExpenses

FieldValueIRS element (for citing)
Contri Rcvd Rev And Expnss$3,626ContriRcvdRevAndExpnssAmt
Schedule B Not RequiredYes (X)ScheduleBNotRequiredInd
Cap Gain Net Incm Net Invst Incm$0CapGainNetIncmNetInvstIncmAmt
Total Rev And Expnss$3,626TotalRevAndExpnssAmt
Total Net Invst Incm$0TotalNetInvstIncmAmt
Comp Ofcr Dir Trst Rev And Expnss$0CompOfcrDirTrstRevAndExpnssAmt
Comp Ofcr Dir Trst Net Invst Incm$0CompOfcrDirTrstNetInvstIncmAmt
Comp Ofcr Dir Trst Dsbrs Chrtbl$0CompOfcrDirTrstDsbrsChrtblAmt
Legal Fees Rev And Expnss$455LegalFeesRevAndExpnssAmt
Legal Fees Net Invst Incm$0LegalFeesNetInvstIncmAmt
Legal Fees Dsbrs Chrtbl$455LegalFeesDsbrsChrtblAmt
Accounting Fees Rev And Expnss$3,171AccountingFeesRevAndExpnssAmt
Accounting Fees Net Invst Incm$1,268AccountingFeesNetInvstIncmAmt
Accounting Fees Chrtbl Prps$1,903AccountingFeesChrtblPrpsAmt
Tot Opr Expenses Rev And Expnss$3,626TotOprExpensesRevAndExpnssAmt
Tot Opr Expenses Net Invst Incm$1,268TotOprExpensesNetInvstIncmAmt
Tot Opr Expenses Dsbrs Chrtbl$2,358TotOprExpensesDsbrsChrtblAmt
Contri Paid Rev And Expnss$7ContriPaidRevAndExpnssAmt
Contri Paid Dsbrs Chrtbl$7ContriPaidDsbrsChrtblAmt
Total Expenses Rev And Expnss$3,633TotalExpensesRevAndExpnssAmt
Total Expenses Net Invst Incm$1,268TotalExpensesNetInvstIncmAmt
Total Expenses Dsbrs Chrtbl$2,365TotalExpensesDsbrsChrtblAmt
Excess Revenue Over Expenses-$7ExcessRevenueOverExpensesAmt
Net Investment Income$0NetInvestmentIncomeAmt

Form990 PF Balance Sheets Form990PFBalanceSheetsGrp

FieldValueIRS element (for citing)
Sav And Temp Cash Invst BOY$7SavAndTempCashInvstBOYAmt
Total Assets BOY$7TotalAssetsBOYAmt
Total Assets EOY$0TotalAssetsEOYAmt
Total Assets EOYFMV$0TotalAssetsEOYFMVAmt
Total Liabilities BOY$0TotalLiabilitiesBOYAmt
Total Liabilities EOY$0TotalLiabilitiesEOYAmt
Org Does Not Follow FASB117Yes (X)OrgDoesNotFollowFASB117Ind
Capital Stock BOY$0CapitalStockBOYAmt
Capital Stock EOY$0CapitalStockEOYAmt
Additional Paid In Capital BOY$0AdditionalPaidInCapitalBOYAmt
Additional Paid In Capital EOY$0AdditionalPaidInCapitalEOYAmt
Retained Earning BOY$7RetainedEarningBOYAmt
Retained Earning EOY$0RetainedEarningEOYAmt
Tot Net Ast Or Fund Balances BOY$7TotNetAstOrFundBalancesBOYAmt
Tot Net Ast Or Fund Balances EOY$0TotNetAstOrFundBalancesEOYAmt
Total Liabilities Net Ast BOY$7TotalLiabilitiesNetAstBOYAmt
Total Liabilities Net Ast EOY$0TotalLiabilitiesNetAstEOYAmt

Chg In Net Assets Fund Balances ChgInNetAssetsFundBalancesGrp

FieldValueIRS element (for citing)
Tot Net Ast Or Fund Balances BOY$7TotNetAstOrFundBalancesBOYAmt
Excess Revenue Over Expenses-$7ExcessRevenueOverExpensesAmt
Other Increases$0OtherIncreasesAmt
Subtotal$0SubtotalAmt
Other Decreases$0OtherDecreasesAmt
Tot Net Ast Or Fund Balances EOY$0TotNetAstOrFundBalancesEOYAmt

Excise Tax Based On Invst Incm ExciseTaxBasedOnInvstIncmGrp

FieldValueIRS element (for citing)
Investment Income Excise Tax$0InvestmentIncomeExciseTaxAmt
Tax Under Section511$0TaxUnderSection511Amt
Subtotal$0SubtotalAmt
Subtitle A Tax$0SubtitleATaxAmt
Tax Based On Investment Income$0TaxBasedOnInvestmentIncomeAmt
Estimated Plus Ovpmt Incm Tx$0EstimatedPlusOvpmtIncmTxAmt
Exempt Frgn Org Tax Wthld At Srce$0ExemptFrgnOrgTaxWthldAtSrceAmt
Extsn Request Income Tax Paid$0ExtsnRequestIncomeTaxPaidAmt
Backup Withholding Withheld$0BackupWithholdingWithheldAmt
Total Payments And Credits$0TotalPaymentsAndCreditsAmt
Es Penalty$0EsPenaltyAmt
Tax Due$0TaxDueAmt

Statements Regarding Acty StatementsRegardingActyGrp

FieldValueIRS element (for citing)
Legislative Political Acty0LegislativePoliticalActyInd
More Than100 Spent0MoreThan100SpentInd
Form1120 POL Filed0Form1120POLFiledInd
Section4955 Organization Tax$0Section4955OrganizationTaxAmt
Section4955 Managers Tax$0Section4955ManagersTaxAmt
Tax Reimbursed$0TaxReimbursedAmt
Activities Not Previously Rpt0ActivitiesNotPreviouslyRptInd
Changes To Articles Or Bylaws0ChangesToArticlesOrBylawsInd
Unrelated Bus Incm Over Limit0UnrelatedBusIncmOverLimitInd
Organization Dissolved Etc0OrganizationDissolvedEtcInd
Section508e Rqr SatisfiedYes (1)Section508eRqrSatisfiedInd
At Least5000 In Assets0AtLeast5000InAssetsInd
Org Report Or Register StateNYOrgReportOrRegisterStateCd
Private Operating Foundation0PrivateOperatingFoundationInd
New Substantial Contributors0NewSubstantialContributorsInd
Own Controlled Entity0OwnControlledEntityInd
Donor Advised Fund0DonorAdvisedFundInd
Comply With Public Insp RqrYes (1)ComplyWithPublicInspRqrInd
Website AddressN/AWebsiteAddressTxt
Individual With BooksANCHIN BLOCK ANCHIN LLPIndividualWithBooksNm
Phone2128403456PhoneNum

Location Of Books US Address LocationOfBooksUSAddress

FieldValueIRS element (for citing)
Address Line13 TIMES SQUARE 25TH FLAddressLine1Txt
CityNEW YORKCityNm
State AbbreviationNYStateAbbreviationCd
ZIP10036ZIPCd
FieldValueIRS element (for citing)
Foreign Accounts Question0ForeignAccountsQuestionInd

Statements Regarding Acty4720 StatementsRegardingActy4720Grp

FieldValueIRS element (for citing)
Sale Or Exch Disqualified Prsn0SaleOrExchDisqualifiedPrsnInd
Brrw Or Lend Disqualified Prsn0BrrwOrLendDisqualifiedPrsnInd
Furn Goods Disqualified Prsn0FurnGoodsDisqualifiedPrsnInd
Pay Comp Disqualified Prsn0PayCompDisqualifiedPrsnInd
Transfer Ast Disqualified Prsn0TransferAstDisqualifiedPrsnInd
Payment To Government Official0PaymentToGovernmentOfficialInd
Uncorrected Prior Acts0UncorrectedPriorActsInd
Undistributed Income PY0UndistributedIncomePYInd
Business Holdings0BusinessHoldingsInd
Jeopardy Investments0JeopardyInvestmentsInd
Uncorrected PY Jeopardy Invst0UncorrectedPYJeopardyInvstInd
Influence Legislation0InfluenceLegislationInd
Influence Election0InfluenceElectionInd
Grants To Individuals0GrantsToIndividualsInd
Grants To Organizations0GrantsToOrganizationsInd
Noncharitable Purpose0NoncharitablePurposeInd
Transactions Fail To Qlfy As Exc0TransactionsFailToQlfyAsExcInd
Rcv Fnds To Pay Prsnl Bnft Cntrct0RcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft Cntrct0PayPremiumsPrsnlBnftCntrctInd
Prohibited Tax Shelter Trans0ProhibitedTaxShelterTransInd
Subj To Tax Rmnrtn Ex Prcht Pymt0SubjToTaxRmnrtnExPrchtPymtInd

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 AllwncExpenseAccountOtherAllwncAmtAddress Line2USAddress/AddressLine2Txt
CLAUDIA ENGELHORN
712 FIFTH AVENUE 9TH FLOORNEW YORKNY10019DIRECTOR,CHAIRWOMAN2.00$0$0$0
DR MARTIN BUSSMANN
712 FIFTH AVENUE 9TH FLOORNEW YORKNY10019DIR., PRES., TREAS.2.00$0$0$0
MARGARET BLADES
C/O FOREST ROOTS CAPITAL 300 BARRCONCHOHOCKENPA19428DIRECTOR2.00$0$0$0HARBOR DRIVE SUITE 460
FieldValueIRS element (for citing)
Comp Of Hghst Pd Empl Or NONENONECompOfHghstPdEmplOrNONETxt
Other Employee Paid Over50k0OtherEmployeePaidOver50kCnt
Comp Of Hghst Pd Cntrct Or NONENONECompOfHghstPdCntrctOrNONETxt
Contractor Paid Over50k0ContractorPaidOver50kCnt

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$0AverageMonthlyFMVOfSecAmt
Average Monthly Cash Balances$7AverageMonthlyCashBalancesAmt
FMV All Other Noncharitable Ast$0FMVAllOtherNoncharitableAstAmt
Total FMV Of Unused Assets$7TotalFMVOfUnusedAssetsAmt
Reduction Claimed$0ReductionClaimedAmt
Acquisition Indebtedness$0AcquisitionIndebtednessAmt
Adjusted Total FMV Of Unused Ast$7AdjustedTotalFMVOfUnusedAstAmt
Cash Deemed Charitable$0CashDeemedCharitableAmt
Net Vl Noncharitable Assets$7NetVlNoncharitableAssetsAmt
Minimum Investment Return$0MinimumInvestmentReturnAmt

Distributable Amount DistributableAmountGrp

FieldValueIRS element (for citing)
Minimum Investment Return$0MinimumInvestmentReturnAmt
Total Tax$0TotalTaxAmt
Distributable Before Adj$0DistributableBeforeAdjAmt
Recoveries Qualfied Distri$0RecoveriesQualfiedDistriAmt
Distributable Before Ded$0DistributableBeforeDedAmt
Deduction From Distributable$0DeductionFromDistributableAmt
Distributable As Adjusted$0DistributableAsAdjustedAmt

PF Qualifying Distributions PFQualifyingDistributionsGrp

FieldValueIRS element (for citing)
Expenses And Contributions$2,365ExpensesAndContributionsAmt
Program Related Invst Total$0ProgramRelatedInvstTotalAmt
Qualifying Distributions$2,365QualifyingDistributionsAmt

Undistributed Income UndistributedIncomeGrp

FieldValueIRS element (for citing)
Distributable As Adjusted$0DistributableAsAdjustedAmt
Undistributed Income PY$0UndistributedIncomePYAmt
Total For Prior Years$0TotalForPriorYearsAmt
Excess Distribution Cyov Yr5$103,011ExcessDistributionCyovYr5Amt
Excess Distribution Cyov Yr4$22,832ExcessDistributionCyovYr4Amt
Excess Distribution Cyov Yr3$18,812ExcessDistributionCyovYr3Amt
Excess Distribution Cyov Yr2$7,312ExcessDistributionCyovYr2Amt
Excess Distribution Cyov Yr1$1,197ExcessDistributionCyovYr1Amt
Total Excess Distribution Cyov$153,164TotalExcessDistributionCyovAmt
Qualifying Distributions$2,365QualifyingDistributionsAmt
Applied To Year1$0AppliedToYear1Amt
Applied To Prior Years$0AppliedToPriorYearsAmt
Treated As Distri From Corpus$0TreatedAsDistriFromCorpusAmt
Applied To Current Year$0AppliedToCurrentYearAmt
Remaining Distri From Corpus$2,365RemainingDistriFromCorpusAmt
Excess Distri Cyov App CY Corpus$0ExcessDistriCyovAppCYCorpusAmt
Excess Distribution Cyov App CY$0ExcessDistributionCyovAppCYAmt
Total Corpus$155,529TotalCorpusAmt
Prior Year Undistributed Incm$0PriorYearUndistributedIncmAmt
Prior Year Deficiency Or Tax$0PriorYearDeficiencyOrTaxAmt
Taxable1$0Taxable1Amt
Taxable2$0Taxable2Amt
Undistributed Income CY$0UndistributedIncomeCYAmt
Corpus Distri170b1 E Or4942g3$0CorpusDistri170b1EOr4942g3Amt
Excess Distri Cyov From Yr5$103,011ExcessDistriCyovFromYr5Amt
Excess Distri Cyov To Next Yr$52,518ExcessDistriCyovToNextYrAmt
Excess From Year4$22,832ExcessFromYear4Amt
Excess From Year3$18,812ExcessFromYear3Amt
Excess From Year2$7,312ExcessFromYear2Amt
Excess From Year1$1,197ExcessFromYear1Amt
Excess From Current Year$2,365ExcessFromCurrentYearAmt

Supplementary Information SupplementaryInformationGrp

FieldValueIRS element (for citing)
Only Contri To PreselectedYes (X)OnlyContriToPreselectedInd

Grant Or Contribution Pd Dur Yr GrantOrContributionPdDurYrGrp

Recipient Business Name RecipientBusinessName

FieldValueIRS element (for citing)
Business Name Line1ST JUDE CHILDREN'S RESEARCH HOSPITALBusinessNameLine1Txt

Recipient US Address RecipientUSAddress

FieldValueIRS element (for citing)
Address Line1501 ST JUDE PLACEAddressLine1Txt
CityMEMPHISCityNm
State AbbreviationTNStateAbbreviationCd
ZIP38105ZIPCd
FieldValueIRS element (for citing)
Recipient RelationshipNONERecipientRelationshipTxt
Recipient Foundation StatusPCRecipientFoundationStatusCd
Grant Or Contribution PurposeCHARITABLEGrantOrContributionPurposeTxt
Amt$7Amt
FieldValueIRS element (for citing)
Total Grant Or Contri Pd Dur Yr$7TotalGrantOrContriPdDurYrAmt
Total Grant Or Contri Apprv Fut$0TotalGrantOrContriApprvFutAmt

Analysis Income Producing Acty AnalysisIncomeProducingActyGrp

Subtotals Incm Producing Acty SubtotalsIncmProducingActyGrp

FieldValueIRS element (for citing)
Unrelated Business Taxbl Incm$0UnrelatedBusinessTaxblIncmAmt
Exclusion$0ExclusionAmt
Related Or Exempt Function Incm$0RelatedOrExemptFunctionIncmAmt
FieldValueIRS element (for citing)
Total Income Producing Acty$0TotalIncomeProducingActyAmt

Trnsfr Trans Rln Nonchrtbl EO TrnsfrTransRlnNonchrtblEOGrp

FieldValueIRS element (for citing)
Trnsfr Of Cash To Nonchrtbl EO0TrnsfrOfCashToNonchrtblEOInd
Trnsfr Other Asset Nonchrtbl EO0TrnsfrOtherAssetNonchrtblEOInd
Sales Or Exchanges Of Assets0SalesOrExchangesOfAssetsInd
Purchase Of Assets Nonchrtbl EO0PurchaseOfAssetsNonchrtblEOInd
Rental Of Facilities Oth Assets0RentalOfFacilitiesOthAssetsInd
Reimbursement Arrangements0ReimbursementArrangementsInd
Loans Or Loan Guarantees0LoansOrLoanGuaranteesInd
Performance Of Services Etc0PerformanceOfServicesEtcInd
Sharing Of Facilities Etc0SharingOfFacilitiesEtcInd
Relationships Nonchrtbl EO0RelationshipsNonchrtblEOInd

Accounting Fees Schedule AccountingFeesSchedule

Accounting Fees Detail AccountingFeesDetail

FieldValueIRS element (for citing)
CategoryACCOUNTING FEES- CONSULTING AND TAX PREPARATIONCategoryTxt
Amt$3,171Amt
Net Investment Income$1,268NetInvestmentIncomeAmt
Disbursements Charitable Prps$1,903DisbursementsCharitablePrpsAmt

Legal Fees Schedule LegalFeesSchedule

Legal Fees LegalFeesGrp

FieldValueIRS element (for citing)
CategoryLEGAL FEESCategoryTxt
Legal Fees$455LegalFeesAmt
Net Investment Income$0NetInvestmentIncomeAmt
Disbursements Charitable Prps$455DisbursementsCharitablePrpsAmt