Civic Intelligence

Mab Foundation

990PF • Fiscal year 2021 • EIN 11-3409995

Jan 01, 2021 to Dec 31, 2021 • Filed on Oct 25, 2022

Organization Profile
C/O Meridian - 1 Battery Park PlazaNew York, NY 10004

(212) 612-0179

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

82nd percentile

0.00x

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

2021 filings • NTEE T20Z • $1M-$5M nonprofits • Source year 2021

Liabilities / Revenue

82nd percentile

0.00x

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

2021 filings • NTEE T20Z • $1M-$5M nonprofits • Source year 2021

Net Margin

81st percentile

53%

Higher net margin than 81% of similar nonprofits.

2021 filings • NTEE T20Z • $1M-$5M nonprofits • Source year 2021

Top Officer Pay

80th percentile

$0

Higher top officer pay than 80% of similar nonprofits.

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

2021 filings • NTEE T20Z • $1M-$5M nonprofits • Source year 2021

Asset Growth

94th percentile

56%

Faster asset growth than 94% of similar nonprofits.

2021 filings • NTEE T20Z • $1M-$5M nonprofits • Annualized from 2020 to 2021

Revenue Growth

31st percentile

-11%

Faster revenue growth than 31% of similar nonprofits.

2021 filings • NTEE T20Z • $1M-$5M nonprofits • Annualized from 2020 to 2021

Balance Sheet
Liabilities / Assets82nd percentile

Assets

Up

$4,597,124

Up $1,649,493 (+56%) from 2020

Net Assets

Up

$4,597,124

Up $1,649,493 (+56%) from 2020

Liabilities

Flat

$0

Flat from 2020

Revenue And Expenses
Liabilities / Revenue82nd percentileNet Margin81st percentile

Revenue

Down

$2,514,499

Down $324,977 (-11%) from 2020

Expenses

Up

$1,179,756

Up $423,471 (+56%) from 2020

Net Income

Down

$1,334,743

Down $748,448 (-36%) from 2020

Historical Trend

Balance Sheet Trend

Asset Growth94th percentile

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$6.0M$4.0M$2.0M$0Assets 2010: $1,270,350Liabilities 2010: $0Net Assets 2010: $1,270,3502010Assets 2011: $911,640Liabilities 2011: $0Net Assets 2011: $911,6402011Assets 2012: $1,246,031Liabilities 2012: $0Net Assets 2012: $1,246,0312012Assets 2013: $1,433,708Liabilities 2013: $0Net Assets 2013: $1,433,7082013Assets 2014: $1,502,256Liabilities 2014: $0Net Assets 2014: $1,502,2562014Assets 2015: $1,542,994Liabilities 2015: $0Net Assets 2015: $1,542,9942015Assets 2016: $1,528,629Liabilities 2016: $0Net Assets 2016: $1,528,6292016Assets 2017: $994,070Liabilities 2017: $0Net Assets 2017: $994,0702017Assets 2018: $853,434Liabilities 2018: $0Net Assets 2018: $853,4342018Assets 2019: $873,598Liabilities 2019: $0Net Assets 2019: $873,5982019Assets 2020: $2,947,631Liabilities 2020: $0Net Assets 2020: $2,947,6312020Assets 2021: $4,597,124Liabilities 2021: $0Net Assets 2021: $4,597,1242021Assets 2022: $3,042,317Liabilities 2022: $0Net Assets 2022: $3,042,3172022Assets 2023: $2,682,362Liabilities 2023: $0Net Assets 2023: $2,682,3622023Assets 2024: $2,058,583Liabilities 2024: $0Net Assets 2024: $2,058,5832024

Highlighted filing

2021

Assets$4,597,124
Liabilities$0
Net Assets$4,597,124
Open 2021 Filing

Operations Trend

Revenue Growth31st percentile

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$3.0M$2.0M$1.0M$0-$1.0MExpenses 2010: $541,0252010Expenses 2011: $518,5702011Expenses 2012: $601,0722012Revenue 2013: $793,921Expenses 2013: $606,244Net Income 2013: $187,6772013Revenue 2014: $1,201,207Expenses 2014: $1,028,667Net Income 2014: $172,5402014Revenue 2015: $1,089,411Expenses 2015: $1,152,665Net Income 2015: -$63,2542015Revenue 2016: $1,038,985Expenses 2016: $1,053,350Net Income 2016: -$14,3652016Revenue 2017: $601,221Expenses 2017: $1,135,780Net Income 2017: -$534,5592017Revenue 2018: $805,201Expenses 2018: $945,025Net Income 2018: -$139,8242018Revenue 2019: $894,969Expenses 2019: $874,500Net Income 2019: $20,4692019Revenue 2020: $2,839,476Expenses 2020: $756,285Net Income 2020: $2,083,1912020Revenue 2021: $2,514,499Expenses 2021: $1,179,756Net Income 2021: $1,334,7432021Revenue 2022: $956,937Expenses 2022: $1,343,184Net Income 2022: -$386,2472022Revenue 2023: $370,805Expenses 2023: $1,181,373Net Income 2023: -$810,5682023Revenue 2024: $274,416Expenses 2024: $944,278Net Income 2024: -$669,8622024

Highlighted filing

2021

Revenue$2,514,499
Expenses$1,179,756
Net Income$1,334,743
Open 2021 Filing
Jump To
Filing Snapshot
Filing Period
Jan 1, 2021 to Dec 31, 2021
Signed
Oct 25, 2022
Return Version
2021v4.0
Compensation and Service Providers
Top Officer Pay80th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
AARON BIRNBAUMTrustee-$0--
ALISA BIRNBAUMTreasurer-$0--
Filing and Contact Details

Filer

Filer Name
Mab Foundation
EIN
11-3409995
Phone
2126120179
Address
C/O MERIDIAN - 1 BATTERY PARK PLAZA, NEW YORK, NY 10004

Signing Officer

Name
Aaron Birnbaum
Title
Trustee
Signed
2022-10-25
Discuss with paid preparer
Yes

Preparer

Firm
M Friedman CPA
Address
18 HEYWARD ST 5TH FL, BROOKLYN, NY 11249
Preparer
Michael Friedman CPA
Phone
7188529200
Raw XML Appendix306 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
IRS990PF/AnalysisIncomeProducingActyGrp/DividendsAndInterestFromSecDtl/RelatedOrExemptFunctionIncmAmt027076
IRS990PF/AnalysisIncomeProducingActyGrp/GainSalesAstOthThanInvntryGrp/RelatedOrExemptFunctionIncmAmt057407
IRS990PF/AnalysisIncomeProducingActyGrp/NetRntlIncmReNotDebtFincdProp/RelatedOrExemptFunctionIncmAmt083681
IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/RelatedOrExemptFunctionIncmAmt0168164
IRS990PF/AnalysisIncomeProducingActyGrp/TotalIncomeProducingActyAmt0168164
IRS990PF/AnalysisOfRevenueAndExpenses/AdjustedNetIncomeAmt082027
IRS990PF/AnalysisOfRevenueAndExpenses/CapGainNetIncmNetInvstIncmAmt057407
IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidDsbrsChrtblAmt01177300
IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidRevAndExpnssAmt01177300
IRS990PF/AnalysisOfRevenueAndExpenses/ContriRcvdRevAndExpnssAmt02346335
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsAdjNetIncmAmt027076
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsNetInvstIncmAmt027076
IRS990PF/AnalysisOfRevenueAndExpenses/DividendsRevAndExpnssAmt027076
IRS990PF/AnalysisOfRevenueAndExpenses/ExcessRevenueOverExpensesAmt01334743
IRS990PF/AnalysisOfRevenueAndExpenses/GrossRentsNetInvstIncmAmt083681
IRS990PF/AnalysisOfRevenueAndExpenses/GrossRentsRevAndExpnssAmt083681
IRS990PF/AnalysisOfRevenueAndExpenses/GrossSalesPriceAmt0126957
IRS990PF/AnalysisOfRevenueAndExpenses/NetGainSaleAstRevAndExpnssAmt057407
IRS990PF/AnalysisOfRevenueAndExpenses/NetInvestmentIncomeAmt0165708
IRS990PF/AnalysisOfRevenueAndExpenses/NetRentalIncomeOrLossAmt083681
IRS990PF/AnalysisOfRevenueAndExpenses/NetSTCapitalGainAdjNetIncmAmt057407
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesAdjNetIncmAmt02456
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesDsbrsChrtblAmt02456
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesNetInvstIncmAmt02456
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesRevAndExpnssAmt02456
IRS990PF/AnalysisOfRevenueAndExpenses/TotalAdjNetIncmAmt084483
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesAdjNetIncmAmt02456
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesDsbrsChrtblAmt01179756
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesNetInvstIncmAmt02456
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesRevAndExpnssAmt01179756
IRS990PF/AnalysisOfRevenueAndExpenses/TotalNetInvstIncmAmt0168164
IRS990PF/AnalysisOfRevenueAndExpenses/TotalRevAndExpnssAmt02514499
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesAdjNetIncmAmt02456
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesDsbrsChrtblAmt02456
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesNetInvstIncmAmt02456
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesRevAndExpnssAmt02456
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AcquiredDt02021-12-31
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/AcquiredDt12021-12-31
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/CostOrOtherBasisAmt069550
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainOrLossAmt029630
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainOrLossAmt127777
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainsMinusExcessOrLossesAmt029630
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GainsMinusExcessOrLossesAmt127777
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GrossSalesPriceAmt099180
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/GrossSalesPriceAmt127777
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/HowAcquiredCd0P
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/HowAcquiredCd1P
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc0SECURITIES
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/PropertyDesc1CAPITAL GAINS
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/SoldDt02021-12-31
IRS990PF/CapGainsLossTxInvstIncmDetail/CapGainsLossTxInvstIncmGrp/SoldDt12021-12-31
IRS990PF/CapGainsLossTxInvstIncmDetail/CapitalGainNetIncomeAmt057407
IRS990PF/CapGainsLossTxInvstIncmDetail/NetShortTermCapitalGainLossAmt057407
IRS990PF/ChgInNetAssetsFundBalancesGrp/ExcessRevenueOverExpensesAmt01334743
IRS990PF/ChgInNetAssetsFundBalancesGrp/OtherDecreasesAmt01296
IRS990PF/ChgInNetAssetsFundBalancesGrp/OtherIncreasesAmt0316046
IRS990PF/ChgInNetAssetsFundBalancesGrp/SubtotalAmt04598420
IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesBOYAmt02947631
IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesEOYAmt04597124
IRS990PF/DistributableAmountGrp/DistributableAsAdjustedAmt0220309
IRS990PF/DistributableAmountGrp/DistributableBeforeAdjAmt0220309
IRS990PF/DistributableAmountGrp/DistributableBeforeDedAmt0220309
IRS990PF/DistributableAmountGrp/MinimumInvestmentReturnAmt0222612
IRS990PF/DistributableAmountGrp/TaxBasedOnInvestmentIncomeAmt02303
IRS990PF/DistributableAmountGrp/TotalTaxAmt02303
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/AppliedToESTaxAmt00
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/EsPenaltyAmt027
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/Form2220AttachedInd0X
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/InvestmentIncomeExciseTaxAmt02303
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/SubtotalAmt02303
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TaxBasedOnInvestmentIncomeAmt02303
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TaxDueAmt02330
IRS990PF/FMVAssetsEOYAmt04597124
IRS990PF/Form990PFBalanceSheetsGrp/CashBOYAmt0874082
IRS990PF/Form990PFBalanceSheetsGrp/CashEOYAmt01026284
IRS990PF/Form990PFBalanceSheetsGrp/CashEOYFMVAmt01026284
IRS990PF/Form990PFBalanceSheetsGrp/CorporateStockBOYAmt01707424
IRS990PF/Form990PFBalanceSheetsGrp/CorporateStockEOYAmt03208071
IRS990PF/Form990PFBalanceSheetsGrp/CorporateStockEOYFMVAmt03208071
IRS990PF/Form990PFBalanceSheetsGrp/NoDonorRstrNetAssestsBOYAmt02947631
IRS990PF/Form990PFBalanceSheetsGrp/NoDonorRstrNetAssestsEOYAmt04597124
IRS990PF/Form990PFBalanceSheetsGrp/OrganizationFollowsFASB117Ind0X
IRS990PF/Form990PFBalanceSheetsGrp/OtherAssetsBOYAmt0356125
IRS990PF/Form990PFBalanceSheetsGrp/OtherAssetsEOYAmt0350813
IRS990PF/Form990PFBalanceSheetsGrp/OtherAssetsEOYFMVAmt0350813
IRS990PF/Form990PFBalanceSheetsGrp/SavAndTempCashInvstBOYAmt010000
IRS990PF/Form990PFBalanceSheetsGrp/SavAndTempCashInvstEOYAmt011956
IRS990PF/Form990PFBalanceSheetsGrp/SavAndTempCashInvstEOYFMVAmt011956
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsBOYAmt02947631
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYAmt04597124
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYFMVAmt04597124
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesEOYAmt00
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstBOYAmt02947631
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstEOYAmt04597124
IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesBOYAmt02947631
IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesEOYAmt04597124
IRS990PF/MethodOfAccountingCashInd0X
IRS990PF/MinimumInvestmentReturnGrp/AdjustedTotalFMVOfUnusedAstAmt04520045
IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyCashBalancesAmt0961161
IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyFMVOfSecAmt00
IRS990PF/MinimumInvestmentReturnGrp/CashDeemedCharitableAmt067801
IRS990PF/MinimumInvestmentReturnGrp/FMVAllOtherNoncharitableAstAmt03558884
IRS990PF/MinimumInvestmentReturnGrp/MinimumInvestmentReturnAmt0222612
IRS990PF/MinimumInvestmentReturnGrp/NetVlNoncharitableAssetsAmt04452244
IRS990PF/MinimumInvestmentReturnGrp/ReductionClaimedAmt00
IRS990PF/MinimumInvestmentReturnGrp/TotalFMVOfUnusedAssetsAmt04520045
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdCntrctOrNONETxt0NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdEmplOrNONETxt0NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt00.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt10.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt10
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm0AARON BIRNBAUM
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm1ALISA BIRNBAUM
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt0Trustee
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt1Treasurer
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt0847 EAST 26 STREET
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt1847 EAST 26 STREET
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm0BROOKLYN
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm1BROOKLYN
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd0NY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd1NY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd011210
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd111210
IRS990PF/Organization501c3ExemptPFInd0X
IRS990PF/PFQualifyingDistributionsGrp/ExpensesAndContributionsAmt01179756
IRS990PF/PFQualifyingDistributionsGrp/QualifyingDistributionsAmt01179756
IRS990PF/StatementsRegardingActy4720Grp/ActsFailToQlfyAsExceptionsInd0false
IRS990PF/StatementsRegardingActy4720Grp/BrrwOrLendDisqualifiedPrsnInd0false
IRS990PF/StatementsRegardingActy4720Grp/BusinessHoldingsInd0false
IRS990PF/StatementsRegardingActy4720Grp/FurnGoodsDisqualifiedPrsnInd0false
IRS990PF/StatementsRegardingActy4720Grp/GrantsToIndividualsInd0false
IRS990PF/StatementsRegardingActy4720Grp/GrantsToOrganizationsInd0false
IRS990PF/StatementsRegardingActy4720Grp/InfluenceElectionInd0false
IRS990PF/StatementsRegardingActy4720Grp/InfluenceLegislationInd0false
IRS990PF/StatementsRegardingActy4720Grp/JeopardyInvestmentsInd0false
IRS990PF/StatementsRegardingActy4720Grp/NoncharitablePurposeInd0false
IRS990PF/StatementsRegardingActy4720Grp/PayCompDisqualifiedPrsnInd0false
IRS990PF/StatementsRegardingActy4720Grp/PaymentToGovernmentOfficialInd0false
IRS990PF/StatementsRegardingActy4720Grp/PayPremiumsPrsnlBnftCntrctInd0false
IRS990PF/StatementsRegardingActy4720Grp/ProhibitedTaxShelterTransInd0false
IRS990PF/StatementsRegardingActy4720Grp/RcvFndsToPayPrsnlBnftCntrctInd0false
IRS990PF/StatementsRegardingActy4720Grp/SaleOrExchDisqualifiedPrsnInd0false
IRS990PF/StatementsRegardingActy4720Grp/SubjToTaxRmnrtnExPrchtPymtInd0false
IRS990PF/StatementsRegardingActy4720Grp/TransferAstDisqualifiedPrsnInd0false
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPriorActsInd0false
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPYJeopardyInvstInd0false
IRS990PF/StatementsRegardingActy4720Grp/UndistributedIncomePYInd0false
IRS990PF/StatementsRegardingActyGrp/ActivitiesNotPreviouslyRptInd0false
IRS990PF/StatementsRegardingActyGrp/AtLeast5000InAssetsInd0true
IRS990PF/StatementsRegardingActyGrp/ChangesToArticlesOrBylawsInd0false
IRS990PF/StatementsRegardingActyGrp/ComplyWithPublicInspRqrInd0true
IRS990PF/StatementsRegardingActyGrp/DonorAdvisedFundInd0false
IRS990PF/StatementsRegardingActyGrp/ForeignAccountsQuestionInd0false
IRS990PF/StatementsRegardingActyGrp/Form1120POLFiledInd0false
IRS990PF/StatementsRegardingActyGrp/Form990PFFiledWithAttyGenInd0true
IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd0false
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/AddressLine1Txt0C/O MERIDIAN-1 BATTERY PARK PLAZA N
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm0NEW YORK
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/StateAbbreviationCd0NY
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd010004
IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd0false
IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd0false
IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd0false
IRS990PF/StatementsRegardingActyGrp/OrgReportOrRegisterStateCd0NY
IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd0false
IRS990PF/StatementsRegardingActyGrp/PersonsWithBooksName/BusinessNameLine1Txt0AARON BIRNBAUM
IRS990PF/StatementsRegardingActyGrp/PhoneNum02129723600
IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd0false
IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd0false
IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd0false
IRS990PF/StatementsRegardingActyGrp/WebsiteAddressTxt0N/A
IRS990PF/SupplementaryInformationGrp/ContributingManagerNm0AARON BIRNBAUM
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt01177300
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt0SEE ATTACHED
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt0501 C3
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientPersonNm0VARIOUS QUALIFIED CHARITIES
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientRelationshipTxt0UNRELATED
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt01 BATTERY PARK PLAZA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm0NEW YORK
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd0NY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd010004
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd0X
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt01177300
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd0false
IRS990PF/UndistributedIncomeGrp/AppliedToCurrentYearAmt0220309
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt0220309
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr1Amt0621317
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr2Amt0832832
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr3Amt0901408
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr4Amt01076800
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr5Amt0976317
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovFromYr5Amt0976317
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt04391804
IRS990PF/UndistributedIncomeGrp/ExcessFromCurrentYearAmt0959447
IRS990PF/UndistributedIncomeGrp/ExcessFromYear1Amt0621317
IRS990PF/UndistributedIncomeGrp/ExcessFromYear2Amt0832832
IRS990PF/UndistributedIncomeGrp/ExcessFromYear3Amt0901408
IRS990PF/UndistributedIncomeGrp/ExcessFromYear4Amt01076800
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt01179756
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt0959447
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt05368121
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt04408674
IRS990PF/UndistributedIncomeGrp/TreatedAsDistriFromCorpusAmt00
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt00
IRS990ScheduleB/ContributorInformationGrp/ContributorNum01
IRS990ScheduleB/ContributorInformationGrp/ContributorNum12
IRS990ScheduleB/ContributorInformationGrp/ContributorNum23
IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm0AARON BIRNBAUM
IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm1AMB 2020 CLAT
IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm2AMB FAMILY TRUST
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt0C/O MERIDIAN - 1 BATTERY PARK
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt1C/O MERIDIAN - 1 BATTERY PARK
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt2C/O MERIDIAN - 1 BATTERY PARK
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm0NEW YORK
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm1NEW YORK
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm2NEW YORK
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd0NY
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd1NY
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd2NY
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd010004
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd110004
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd210004
IRS990ScheduleB/ContributorInformationGrp/NoncashContributionInd0X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd0X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd1X
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt01242075
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt1104260
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt21000000
IRS990ScheduleB/GeneralRuleInd0X
IRS990ScheduleB/NonCashPropertyContributionGrp/ContributorNum01
IRS990ScheduleB/NonCashPropertyContributionGrp/FairMarketValueAmt01242075
IRS990ScheduleB/NonCashPropertyContributionGrp/NoncashPropertyDesc02,500 SHARES OF BLACKSTONE INC30,000 SHARES OF BLACKSTONE MORTGAGE TRUST INC
IRS990ScheduleB/Organization501c3ExemptPFInd0X
OtherAssetsSchedule/OtherAssetsScheduleGrp/BOYBookValueAmt0325800
OtherAssetsSchedule/OtherAssetsScheduleGrp/BOYBookValueAmt19185
OtherAssetsSchedule/OtherAssetsScheduleGrp/BOYBookValueAmt221140
OtherAssetsSchedule/OtherAssetsScheduleGrp/Desc0INVESTMENT IN 963 CONEY ISLAND AVE
OtherAssetsSchedule/OtherAssetsScheduleGrp/Desc1INVESTMENT IN RCG KENNEDY
OtherAssetsSchedule/OtherAssetsScheduleGrp/Desc2L&E
OtherAssetsSchedule/OtherAssetsScheduleGrp/EOYBookValueAmt0325800
OtherAssetsSchedule/OtherAssetsScheduleGrp/EOYBookValueAmt13873
OtherAssetsSchedule/OtherAssetsScheduleGrp/EOYBookValueAmt221140
OtherAssetsSchedule/OtherAssetsScheduleGrp/EOYFMVAmt0325800
OtherAssetsSchedule/OtherAssetsScheduleGrp/EOYFMVAmt13873
OtherAssetsSchedule/OtherAssetsScheduleGrp/EOYFMVAmt221140
OtherDecreasesSchedule/OtherDecreasesDetail/Amt01296
OtherDecreasesSchedule/OtherDecreasesDetail/Desc0FEDERAL TAXES
OtherExpensesSchedule/OtherExpensesScheduleGrp/AdjustedNetIncomeAmt0250
OtherExpensesSchedule/OtherExpensesScheduleGrp/AdjustedNetIncomeAmt1206
OtherExpensesSchedule/OtherExpensesScheduleGrp/AdjustedNetIncomeAmt22000
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc0FEES
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc1MISC. EXPENSES
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc2PROFESSIONAL FEES
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt0250
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt1206
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt22000
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt0250
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt1206
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt22000
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt0250
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt1206
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt22000
OtherIncreasesSchedule/OtherIncreasesDetail/Amt0316046
OtherIncreasesSchedule/OtherIncreasesDetail/Desc0NET ASSET ADJUSTMENT
ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/AuthenticationAssuranceLevelCd0AAL1
ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/FederatedAssuranceLevelCd0FAL1
ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/IdentityAssuranceLevelCd0IAL1
ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/TrustedCustomerCd02
ReturnHeader/BuildTS02022-09-23 18:48:47Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0AARON BIRNBAUM
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Trustee
ReturnHeader/BusinessOfficerGrp/SignatureDt02022-10-25
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0MAB FOUNDATION
ReturnHeader/Filer/BusinessNameControlTxt0MABF
ReturnHeader/Filer/EIN0113409995
ReturnHeader/Filer/PhoneNum02126120179
ReturnHeader/Filer/USAddress/AddressLine1Txt0C/O MERIDIAN - 1 BATTERY PARK PLAZA
ReturnHeader/Filer/USAddress/CityNm0NEW YORK
ReturnHeader/Filer/USAddress/StateAbbreviationCd0NY
ReturnHeader/Filer/USAddress/ZIPCd010004
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0113108982
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0M FRIEDMAN CPA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt018 HEYWARD ST 5TH FL
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0BROOKLYN
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0NY
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd011249
ReturnHeader/PreparerPersonGrp/PhoneNum07188529200
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0MICHAEL FRIEDMAN CPA
ReturnHeader/ReturnTs02022-10-25T13:57:21-07:00
ReturnHeader/ReturnTypeCd0990PF
ReturnHeader/SigningOfficerGrp/PersonFullName/PersonFirstNm0AARON
ReturnHeader/SigningOfficerGrp/PersonFullName/PersonLastNm0BIRNBAUM
ReturnHeader/TaxPeriodBeginDt02021-01-01
ReturnHeader/TaxPeriodEndDt02021-12-31
ReturnHeader/TaxYr02021

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Filings

Displayed year

2021 • Form 990PFDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$4,597,124
Liabilities
$0
Net assets
$4,597,124
Revenue
$2,514,499
Expenses
$1,179,756
Net income
$1,334,743
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$2.06$0.00$2.06$0.27$0.94$0.67
2023Detailed filing. Detailed filing data is available for this year.$2.68$0.00$2.68$0.37$1.18$0.81
2022Detailed filing. Detailed filing data is available for this year.$3.04$0.00$3.04$0.96$1.34$0.39
2021Detailed filing. Detailed filing data is available for this year.$4.60$0.00$4.60$2.51$1.18$1.33
2020Detailed filing. Detailed filing data is available for this year.$2.95$0.00$2.95$2.84$0.76$2.08
2019Detailed filing. Detailed filing data is available for this year.$0.87$0.00$0.87$0.89$0.87$0.02
2018Detailed filing. Detailed filing data is available for this year.$0.85$0.00$0.85$0.81$0.95$0.14
2017Detailed filing. Detailed filing data is available for this year.$0.99$0.00$0.99$0.60$1.14$0.53
2016Detailed filing. Detailed filing data is available for this year.$1.53$0.00$1.53$1.04$1.05$0.01
2015Detailed filing. Detailed filing data is available for this year.$1.54$0.00$1.54$1.09$1.15$0.06
2014Detailed filing. Detailed filing data is available for this year.$1.50$0.00$1.50$1.20$1.03$0.17
2013Detailed filing. Detailed filing data is available for this year.$1.43$0.00$1.43$0.79$0.61$0.19
2012Detailed filing. Detailed filing data is available for this year.$1.25$0.00$1.25$0.60
2011Detailed filing. Detailed filing data is available for this year.$0.91$0.00$0.91$0.52
2010Detailed filing. Detailed filing data is available for this year.$1.27$0.00$1.27$0.54