The Mayer - Rothschild Foundation

EIN 81-1947689 • Chicago, IL

840 N Lake Shore Drive 1601Chicago, IL 60611

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

0.00x

Tied with the lowest-debt nonprofits in its peer group.

$10M-$25M nonprofits • Source year 2024

0.00x

Tied with the lowest-debt nonprofits in its peer group.

$10M-$25M nonprofits • Source year 2024

97%

Higher net margin than 98% of similar nonprofits.

$10M-$25M nonprofits • Source year 2024

Higher top officer pay than 62% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

$10M-$25M nonprofits • Source year 2024

23%

Faster asset growth than 85% of similar nonprofits.

$10M-$25M nonprofits • Annualized from 2021 to 2024

40%

Faster revenue growth than 80% of similar nonprofits.

$10M-$25M nonprofits • Annualized from 2021 to 2024

Balance Sheet

Liabilities / Assets19th percentile

Assets

$10,124,503

Up $1,176,245 (+13%) from 2023

Liabilities

Down

Down $1 (-100%) from 2023

Net Assets

$10,124,503

Up $1,176,245 (+13%) from 2023

Operations

Liabilities / Revenue18th percentile Net Margin98th percentile

Revenue

$2,494,792

Up $875,261 (+54%) from 2023

Expenses

Down

$75,373

Down $487,141 (-87%) from 2023

Net Income

$2,419,419

Up $1,362,402 (+129%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth85th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

Highlighted filing

2024

Assets$10,124,503

Liabilities$0

Net Assets$10,124,503

Open 2024 Filing

Operations Trend

Revenue Growth80th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

Highlighted filing

2024

Revenue$2,494,792

Expenses$75,373

Net Income$2,419,419

Open 2024 Filing

Filings

Most recent year

2024 • Form 990PFDetailed filing. Detailed filing data is available for this year.

Open filing

Assets: $10,124,503
Liabilities: $0
Net assets: $10,124,503
Revenue: $2,494,792
Expenses: $75,373
Net income: $2,419,419

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2024Detailed filing. Detailed filing data is available for this year.	$10.1	$0.00	$10.1	$2.49	$0.08	$2.42
2023Detailed filing. Detailed filing data is available for this year.	$8.95	$0.00	$8.95	$1.62	$0.56	$1.06
2022Detailed filing. Detailed filing data is available for this year.	$7.36	$0.00	$7.36	$1.16	$0.64	$0.52
2021Detailed filing. Detailed filing data is available for this year.	$5.44	$0.00	$5.44	$0.91	$0.60	$0.32
2020Summary only. Only limited summary data is available for this year.	$5.25	$0.00		$0.83	$0.22	$0.61
2019Detailed filing. Detailed filing data is available for this year.	$4.57	$0.00	$4.57	$1.64	$0.21	$1.43
2018Detailed filing. Detailed filing data is available for this year.	$3.25	$0.00	$3.25	$2.58	$0.27	$2.31
2017Detailed filing. Detailed filing data is available for this year.	$0.93	$0.00	$0.93	$0.87	$0.49	$0.38

Latest Filing Detail

Jump To

Filing Snapshot

Filing Period: Jan 1, 2024 to Dec 31, 2024
Signed: Jul 31, 2025
Return Version: 2024v5.2

Compensation and Service Providers

Top Officer Pay62nd percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
Dr Debra E Weese-Mayer	President	PT	$0	-	-
Jaimie A Mayer	Vice President	PT	$0	-	-
Jennifer R Mayer	Vice President	PT	$0	-	-
Jonathan R Mayer	Secretary	PT	$0	-	-

Filing and Contact Details

Filer

Filer Name: The Mayer - Rothschild Foundation
EIN: 81-1947689
Phone: 3126427060
Address: 840 N Lake Shore Drive 1601, Chicago, IL 60611

Signing Officer

Name: Debra Weese Mayer
Title: President
Signed: 2025-07-31
Discuss with paid preparer: Yes

Preparer

Firm: Stephen Robin & Company
Address: 3100 Dundee Road Suite 505, Northbrook, IL 60062
Preparer: Stephen Robin
Phone: 8474800077

Raw XML Appendix312 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
AccountingFeesSchedule/AccountingFeesDetail/AdjustedNetIncomeAmt	0	0
AccountingFeesSchedule/AccountingFeesDetail/Amt	0	5640
AccountingFeesSchedule/AccountingFeesDetail/DisbursementsCharitablePrpsAmt	0	5640
AccountingFeesSchedule/AccountingFeesDetail/NetInvestmentIncomeAmt	0	0
IRS990PF/AmendedReturnInd	0	X
IRS990PF/AnalysisIncomeProducingActyGrp/DividendsAndInterestFromSecDtl/ExclusionAmt	0	392823
IRS990PF/AnalysisIncomeProducingActyGrp/DividendsAndInterestFromSecDtl/ExclusionCd	0	14
IRS990PF/AnalysisIncomeProducingActyGrp/GainSalesAstOthThanInvntryGrp/RelatedOrExemptFunctionIncmAmt	0	186383
IRS990PF/AnalysisIncomeProducingActyGrp/IntOnSavAndTempCashInvstGrp/ExclusionAmt	0	607
IRS990PF/AnalysisIncomeProducingActyGrp/IntOnSavAndTempCashInvstGrp/ExclusionCd	0	14
IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/ExclusionAmt	0	393430
IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/RelatedOrExemptFunctionIncmAmt	0	186383
IRS990PF/AnalysisIncomeProducingActyGrp/TotalIncomeProducingActyAmt	0	579813
IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesChrtblPrpsAmt	0	5640
IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesRevAndExpnssAmt	0	5640
IRS990PF/AnalysisOfRevenueAndExpenses/AdjustedNetIncomeAmt	0	407172
IRS990PF/AnalysisOfRevenueAndExpenses/CapGainNetIncmNetInvstIncmAmt	0	186383
IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidDsbrsChrtblAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidRevAndExpnssAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/ContriRcvdRevAndExpnssAmt	0	1914979
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsAdjNetIncmAmt	0	392823
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsNetInvstIncmAmt	0	392823
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsRevAndExpnssAmt	0	392823
IRS990PF/AnalysisOfRevenueAndExpenses/ExcessRevenueOverExpensesAmt	0	2419419
IRS990PF/AnalysisOfRevenueAndExpenses/GrossSalesPriceAmt	0	1332310
IRS990PF/AnalysisOfRevenueAndExpenses/InterestOnSavingsAdjNetIncmAmt	0	607
IRS990PF/AnalysisOfRevenueAndExpenses/InterestOnSavNetInvstIncmAmt	0	607
IRS990PF/AnalysisOfRevenueAndExpenses/InterestOnSavRevAndExpnssAmt	0	607
IRS990PF/AnalysisOfRevenueAndExpenses/LegalFeesDsbrsChrtblAmt	0	1055
IRS990PF/AnalysisOfRevenueAndExpenses/LegalFeesRevAndExpnssAmt	0	1055
IRS990PF/AnalysisOfRevenueAndExpenses/NetGainSaleAstRevAndExpnssAmt	0	186383
IRS990PF/AnalysisOfRevenueAndExpenses/NetInvestmentIncomeAmt	0	541578
IRS990PF/AnalysisOfRevenueAndExpenses/NetSTCapitalGainAdjNetIncmAmt	0	13742
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesDsbrsChrtblAmt	0	20000
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesRevAndExpnssAmt	0	20000
IRS990PF/AnalysisOfRevenueAndExpenses/OtherProfFeesNetInvstIncmAmt	0	31987
IRS990PF/AnalysisOfRevenueAndExpenses/OtherProfFeesRevAndExpnssAmt	0	31987
IRS990PF/AnalysisOfRevenueAndExpenses/TaxesNetInvstIncmAmt	0	6248
IRS990PF/AnalysisOfRevenueAndExpenses/TaxesRevAndExpnssAmt	0	16691
IRS990PF/AnalysisOfRevenueAndExpenses/TotalAdjNetIncmAmt	0	407172
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesDsbrsChrtblAmt	0	26695
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesNetInvstIncmAmt	0	38235
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesRevAndExpnssAmt	0	75373
IRS990PF/AnalysisOfRevenueAndExpenses/TotalNetInvstIncmAmt	0	579813
IRS990PF/AnalysisOfRevenueAndExpenses/TotalRevAndExpnssAmt	0	2494792
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesDsbrsChrtblAmt	0	26695
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesNetInvstIncmAmt	0	38235
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesRevAndExpnssAmt	0	75373
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AcquiredDt	0	2023-03-03
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AcquiredDt	1	2022-12-23
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/CostOrOtherBasisAmt	0	343210
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/CostOrOtherBasisAmt	1	802717
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainOrLossAmt	0	13742
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainOrLossAmt	1	172641
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainsMinusExcessOrLossesAmt	0	13742
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainsMinusExcessOrLossesAmt	1	172641
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GrossSalesPriceAmt	0	356952
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GrossSalesPriceAmt	1	975358
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/HowAcquiredCd	0	P
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/HowAcquiredCd	1	P
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc	0	Northern Trust
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc	1	Northern Trust
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/SoldDt	0	2024-01-03
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/SoldDt	1	2024-10-30
IRS990PF/CapGainsLossTxInvstIncmDetail/CapitalGainNetIncomeAmt	0	186383
IRS990PF/CapGainsLossTxInvstIncmDetail/NetShortTermCapitalGainLossAmt	0	13742
IRS990PF/ChgInNetAssetsFundBalancesGrp/ExcessRevenueOverExpensesAmt	0	2419419
IRS990PF/ChgInNetAssetsFundBalancesGrp/OtherDecreasesAmt	0	1243174
IRS990PF/ChgInNetAssetsFundBalancesGrp/SubtotalAmt	0	11367677
IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesBOYAmt	0	8948258
IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesEOYAmt	0	10124503
IRS990PF/DistributableAmountGrp/Sect4942j3j5FndtnAndFrgnOrgInd	0	X
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/AppliedToESTaxAmt	0	7
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/EstimatedPlusOvpmtIncmTxAmt	0	7535
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/Form2220AttachedInd	0	X
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/InvestmentIncomeExciseTaxAmt	0	7528
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/OverpaymentAmt	0	7
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/SubtotalAmt	0	7528
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TaxBasedOnInvestmentIncomeAmt	0	7528
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TotalPaymentsAndCreditsAmt	0	7535
IRS990PF/FMVAssetsEOYAmt	0	12607385
IRS990PF/Form990PFBalanceSheetsGrp/CashBOYAmt	0	388766
IRS990PF/Form990PFBalanceSheetsGrp/CashEOYAmt	0	277302
IRS990PF/Form990PFBalanceSheetsGrp/CashEOYFMVAmt	0	277302
IRS990PF/Form990PFBalanceSheetsGrp/CorporateBondsBOYAmt	0	3709743
IRS990PF/Form990PFBalanceSheetsGrp/CorporateBondsEOYAmt	0	4148459
IRS990PF/Form990PFBalanceSheetsGrp/CorporateBondsEOYFMVAmt	0	4128976
IRS990PF/Form990PFBalanceSheetsGrp/CorporateStockBOYAmt	0	4849749
IRS990PF/Form990PFBalanceSheetsGrp/CorporateStockEOYAmt	0	5698742
IRS990PF/Form990PFBalanceSheetsGrp/CorporateStockEOYFMVAmt	0	8201107
IRS990PF/Form990PFBalanceSheetsGrp/NoDonorRstrNetAssestsBOYAmt	0	8948258
IRS990PF/Form990PFBalanceSheetsGrp/NoDonorRstrNetAssestsEOYAmt	0	10124503
IRS990PF/Form990PFBalanceSheetsGrp/OrganizationFollowsFASB117Ind	0	X
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsBOYAmt	0	8948258
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYAmt	0	10124503
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYFMVAmt	0	12607385
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstBOYAmt	0	8948258
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstEOYAmt	0	10124503
IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesBOYAmt	0	8948258
IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesEOYAmt	0	10124503
IRS990PF/MethodOfAccountingCashInd	0	X
IRS990PF/MinimumInvestmentReturnGrp/AdjustedTotalFMVOfUnusedAstAmt	0	10821944
IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyCashBalancesAmt	0	303754
IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyFMVOfSecAmt	0	0
IRS990PF/MinimumInvestmentReturnGrp/CashDeemedCharitableAmt	0	162329
IRS990PF/MinimumInvestmentReturnGrp/FMVAllOtherNoncharitableAstAmt	0	10518190
IRS990PF/MinimumInvestmentReturnGrp/MinimumInvestmentReturnAmt	0	532981
IRS990PF/MinimumInvestmentReturnGrp/NetVlNoncharitableAssetsAmt	0	10659615
IRS990PF/MinimumInvestmentReturnGrp/ReductionClaimedAmt	0	0
IRS990PF/MinimumInvestmentReturnGrp/TotalFMVOfUnusedAssetsAmt	0	10821944
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompensationHighestPaidEmplGrp/AverageHrsPerWkDevotedToPosRt	0	30.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompensationHighestPaidEmplGrp/CompensationAmt	0	136508
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompensationHighestPaidEmplGrp/PersonNm	0	Paul Nebenzahl
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompensationHighestPaidEmplGrp/TitleTxt	0	Exec Dir
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompensationHighestPaidEmplGrp/USAddress/AddressLine1Txt	0	1210 Chicago Ave 305 A
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompensationHighestPaidEmplGrp/USAddress/CityNm	0	Evanston
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompensationHighestPaidEmplGrp/USAddress/StateAbbreviationCd	0	IL
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompensationHighestPaidEmplGrp/USAddress/ZIPCd	0	60202
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdCntrctOrNONETxt	0	NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	0	5.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	1	5.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	2	5.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	3	5.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	1	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	2	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	3	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	0	Dr Debra E Weese-Mayer
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	1	Jaimie A Mayer
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	2	Jennifer R Mayer
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	3	Jonathan R Mayer
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	0	President
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	1	Vice President
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	2	Vice President
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	3	Secretary
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	0	840 N Lake Shore Drive 1601
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	1	29 Todd Road
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	2	680 Ralston Lane
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	3	3509 Macomb St NW
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	0	Chicago
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	1	Katonah
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	2	Newcastle
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	3	Washington
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	0	IL
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	1	NY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	2	CA
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	3	DC
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	0	60611
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	1	10536
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	2	95658
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	3	20016
IRS990PF/Organization501c3ExemptPFInd	0	X
IRS990PF/PFQualifyingDistributionsGrp/ExpensesAndContributionsAmt	0	291500
IRS990PF/PFQualifyingDistributionsGrp/QualifyingDistributionsAmt	0	291500
IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/CurrentYearAmt	0	407172
IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/TotalAmt	0	864771
IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/Year1Amt	0	289617
IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/Year2Amt	0	167982
IRS990PF/PrivateOperatingFoundationsGrp/Pct85LessorAdjIncmOrMinRetGrp/CurrentYearAmt	0	346096
IRS990PF/PrivateOperatingFoundationsGrp/Pct85LessorAdjIncmOrMinRetGrp/TotalAmt	0	735055
IRS990PF/PrivateOperatingFoundationsGrp/Pct85LessorAdjIncmOrMinRetGrp/Year1Amt	0	246174
IRS990PF/PrivateOperatingFoundationsGrp/Pct85LessorAdjIncmOrMinRetGrp/Year2Amt	0	142785
IRS990PF/PrivateOperatingFoundationsGrp/PrivateOperatingFndtnRulingDt	0	2016-03-22
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/CurrentYearAmt	0	291500
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/TotalAmt	0	2008011
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/Year1Amt	0	530166
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/Year2Amt	0	613029
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/Year3Amt	0	573316
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/CurrentYearAmt	0	291500
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/TotalAmt	0	2008011
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/Year1Amt	0	530166
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/Year2Amt	0	613029
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/Year3Amt	0	573316
IRS990PF/PrivateOperatingFoundationsGrp/Section4942j3Ind	0	X
IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsGrp/CurrentYearAmt	0	10821944
IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsGrp/TotalAmt	0	10821944
IRS990PF/PrivateOperatingFoundationsGrp/TwoThirdsMinimumInvstRetGrp/TotalAmt	0	0
IRS990PF/StatementsRegardingActy4720Grp/ActsFailToQlfyAsExceptionsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/BrrwOrLendDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/BusinessHoldingsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/FurnGoodsDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/GrantsToIndividualsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/GrantsToOrganizationsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/InfluenceElectionInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/InfluenceLegislationInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/JeopardyInvestmentsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/NoncharitablePurposeInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/PayCompDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/PaymentToGovernmentOfficialInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/PayPremiumsPrsnlBnftCntrctInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/ProhibitedTaxShelterTransInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/RcvFndsToPayPrsnlBnftCntrctInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/SaleOrExchDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/SubjToTaxRmnrtnExPrchtPymtInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/TransferAstDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPriorActsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPYJeopardyInvstInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/UndistributedIncomePYInd	0	false
IRS990PF/StatementsRegardingActyGrp/ActivitiesNotPreviouslyRptInd	0	false
IRS990PF/StatementsRegardingActyGrp/AtLeast5000InAssetsInd	0	true
IRS990PF/StatementsRegardingActyGrp/ChangesToArticlesOrBylawsInd	0	false
IRS990PF/StatementsRegardingActyGrp/ComplyWithPublicInspRqrInd	0	true
IRS990PF/StatementsRegardingActyGrp/DonorAdvisedFundInd	0	false
IRS990PF/StatementsRegardingActyGrp/ForeignAccountsQuestionInd	0	false
IRS990PF/StatementsRegardingActyGrp/Form1120POLFiledInd	0	false
IRS990PF/StatementsRegardingActyGrp/Form990PFFiledWithAttyGenInd	0	true
IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd	0	false
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/AddressLine1Txt	0	3100 Dundee RD 505
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm	0	Northbrook
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/StateAbbreviationCd	0	IL
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd	0	60062
IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd	0	false
IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd	0	false
IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd	0	false
IRS990PF/StatementsRegardingActyGrp/OrgReportOrRegisterStateCd	0	IL
IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd	0	false
IRS990PF/StatementsRegardingActyGrp/PersonsWithBooksName/BusinessNameLine1Txt	0	Stephen Robin
IRS990PF/StatementsRegardingActyGrp/PhoneNum	0	8474800077
IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd	0	true
IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd	0	false
IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd	0	false
IRS990PF/StatementsRegardingActyGrp/WebsiteAddressTxt	0	N/A
IRS990PF/SummaryOfDirectChrtblActyGrp/Description1Txt	0	Award Distrbution New York University Rory Meyers School of Nursing
IRS990PF/SummaryOfDirectChrtblActyGrp/Description2Txt	0	Award Distribuition 4 R Friends
IRS990PF/SummaryOfDirectChrtblActyGrp/Description3Txt	0	Award Distrbution Tent Theatre
IRS990PF/SummaryOfDirectChrtblActyGrp/Description4Txt	0	Award Distribution Public Interest Law
IRS990PF/SummaryOfDirectChrtblActyGrp/Expenses1Amt	0	125000
IRS990PF/SummaryOfDirectChrtblActyGrp/Expenses2Amt	0	25000
IRS990PF/SummaryOfDirectChrtblActyGrp/Expenses3Amt	0	25000
IRS990PF/SummaryOfDirectChrtblActyGrp/Expenses4Amt	0	25000
IRS990PF/SupplementaryInformationGrp/ContributingManagerNm	0	Dr Debra E Weese-Mayer
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd	0	X
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd	0	false
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	0	1
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	1	2
IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm	0	Dr Debra E Weese-Mayer
IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm	1	Hulda Rothschild Foundation
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	0	840 N Lake Shore Drive
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	1	840 N Lake Shore Drive
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	0	Chicago
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	1	Chicago
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	0	IL
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	1	IL
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	0	60611
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	1	60611
IRS990ScheduleB/ContributorInformationGrp/NoncashContributionInd	0	X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	0	X
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	0	1240000
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	1	674979
IRS990ScheduleB/GeneralRuleInd	0	X
IRS990ScheduleB/NonCashPropertyContributionGrp/ContributorNum	0	1
IRS990ScheduleB/NonCashPropertyContributionGrp/FairMarketValueAmt	0	1240000
IRS990ScheduleB/NonCashPropertyContributionGrp/NoncashPropertyDesc	0	Marketable Securities Northern Trust Account
IRS990ScheduleB/NonCashPropertyContributionGrp/ReceivedDt	0	2024-12-15
IRS990ScheduleB/Organization501c3ExemptPFInd	0	X
LegalFeesSchedule/LegalFeesGrp/AdjustedNetIncomeAmt	0	0
LegalFeesSchedule/LegalFeesGrp/DisbursementsCharitablePrpsAmt	0	1055
LegalFeesSchedule/LegalFeesGrp/LegalFeesAmt	0	1055
LegalFeesSchedule/LegalFeesGrp/NetInvestmentIncomeAmt	0	0
OtherDecreasesSchedule/OtherDecreasesDetail/Amt	0	1243174
OtherDecreasesSchedule/OtherDecreasesDetail/Desc	0	Cost Basis Adjustment per Northern Trust
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	0	Consutling Fees
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	0	20000
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	0	20000
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/AdjustedNetIncomeAmt	0	0
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/Amt	0	31987
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/CategoryTxt	0	Bank Fees
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/DisbursementsCharitablePrpsAmt	0	0
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/NetInvestmentIncomeAmt	0	31987
TaxesSchedule/TaxesDetail/Amt	0	6248
TaxesSchedule/TaxesDetail/Amt	1	10443
TaxesSchedule/TaxesDetail/CategoryTxt	0	FOREIGN TAXES
TaxesSchedule/TaxesDetail/CategoryTxt	1	Payroll Taxes
TaxesSchedule/TaxesDetail/NetInvestmentIncomeAmt	0	6248
ReturnHeader/BuildTS	0	2025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd	0	true
ReturnHeader/BusinessOfficerGrp/PersonNm	0	Debra Weese Mayer
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	President
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2025-07-31
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt	0	The Mayer - Rothschild Foundation
ReturnHeader/Filer/BusinessNameControlTxt	0	MAYE
ReturnHeader/Filer/EIN	0	811947689
ReturnHeader/Filer/PhoneNum	0	3126427060
ReturnHeader/Filer/USAddress/AddressLine1Txt	0	840 N Lake Shore Drive 1601
ReturnHeader/Filer/USAddress/CityNm	0	Chicago
ReturnHeader/Filer/USAddress/StateAbbreviationCd	0	IL
ReturnHeader/Filer/USAddress/ZIPCd	0	60611
ReturnHeader/IRSResponsiblePrtyInfoCurrInd	0	true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN	0	364411496
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt	0	Stephen Robin & Company
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt	0	3100 Dundee Road Suite 505
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm	0	Northbrook
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd	0	IL
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd	0	60062
ReturnHeader/PreparerPersonGrp/PhoneNum	0	8474800077
ReturnHeader/PreparerPersonGrp/PreparerPersonNm	0	Stephen Robin
ReturnHeader/PreparerPersonGrp/SelfEmployedInd	0	X
ReturnHeader/ReturnTs	0	2025-07-31T09:46:46-07:00
ReturnHeader/ReturnTypeCd	0	990PF
ReturnHeader/TaxPeriodBeginDt	0	2024-01-01
ReturnHeader/TaxPeriodEndDt	0	2024-12-31
ReturnHeader/TaxYr	0	2024

Document Assets

No mirrored PDF or thumbnail assets are attached yet.