Liabilities / Assets
27th percentile
Tied with the lowest-debt nonprofits in its peer group.
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
27th percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
30th percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
16th percentile
Higher net margin than 16% of similar nonprofits.
Top Officer Pay
46th percentile
Higher top officer pay than 46% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
67th percentile
Faster asset growth than 67% of similar nonprofits.
Revenue Growth
Score unavailable
A valid growth rate could not be computed from the available filing history.
Assets
Up$1,765,161
Up $114,929 (+7.0%) from 2012
Net Assets
Up$1,765,161
Up $114,929 (+7.0%) from 2012
Liabilities
Flat$0
Flat from 2012
Revenue
$90,760
No earlier filing loaded for comparison.
Expenses
Up$112,029
Up $2,386 (+2.2%) from 2012
Net Income
-$21,269
No earlier filing loaded for comparison.
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| FRANK B MAZER | Trustee | PT | $0 | - | - |
| Type | Recipient | Purpose | Status | Location | Amount |
|---|---|---|---|---|---|
| Paid Grant | The Family Center | Family Counseling Services | 501(c)(3) | Somerville, MA, US | $27,500 |
| Paid Grant | PeaceFirst Boston | Educational Purposes | 501(c)(3) | Boston, MA, US | $25,000 |
| Paid Grant | Arts For All Incorporated | Educational Purposes | 501(c)(3) | Brookline, MA, US | $12,000 |
| Paid Grant | Wellesley Weston Chabad Center | Educational purposes | 501(c)(3) | Wellesley Hills, MA, US | $10,000 |
| Paid Grant | Right Turn | Treatment for Medical Addiction | 501(c)(3) | Arlington, MA, US | $10,000 |
| Paid Grant | WGBH Educational Foundation | Educational purposes | 501(c)(3) | Boston, MA, US | $2,000 |
| Paid Grant | Boston Institute for Psychotherapy | Health Care | 501(c)(3) | Brookline, MA, US | $1,200 |
| Paid Grant | FINCA | Counseling services | 501(c)(3) | Washington, DC, US | $1,000 |
| Paid Grant | City of Cambridge Scholarship Trust Fund | Educational Purposes | 501(c)(3) | Cambridge, MA, US | $1,000 |
| Paid Grant | Islesboro Preschool | Educational Purposes | 501(c)(3) | Islesboro, ME, US | $1,000 |
| Paid Grant | Doctors Without Borders | Health Care | 501(c)(3) | New York, NY, US | $500 |
| Paid Grant | The Beacon Project | Elderly Care housing | 501(c)(3) | Islesboro, ME, US | $500 |
| Paid Grant | Susan G Komen Breast Cancer Foundation | Medical purposes | 501(c)(3) | Dallas, TX, US | $200 |
| Paid Grant | UNICEF | Medical/Health /Legal Purposes | 501(c)(3) | New York, NY, US | $100 |
| Paid Grant | Save Our Homes | Family Counseling/Assistance | 501(c)(3) | Somerville, MA, US | $50 |
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/AnalysisIncomeProducingActy/DividendsAndIntFromSecPartVII/RelatedOrExemptFunctionIncome | 0 | 180 |
| IRS990PF/AnalysisIncomeProducingActy/GainSalesAssetsOthThanInvntry/RelatedOrExemptFunctionIncome | 0 | 132266 |
| IRS990PF/AnalysisIncomeProducingActy/OtherInvestmentIncomePartVII/RelatedOrExemptFunctionIncome | 0 | 41686 |
| IRS990PF/AnalysisIncomeProducingActy/SubtotalsPartXVIA/RelatedOrExemptFunctionIncome | 0 | 90760 |
| IRS990PF/AnalysisIncomeProducingActy/TotalPartXVIA | 0 | 90760 |
| IRS990PF/AnalysisOfRevenueAndExpenses/CapitalGainNetIncmNetInvstIncm | 0 | 132266 |
| IRS990PF/AnalysisOfRevenueAndExpenses/ContriGiftsPaidDsbrsChrtblPrps | 0 | 92050 |
| IRS990PF/AnalysisOfRevenueAndExpenses/ContriGiftsPaidRevAndExpnss | 0 | 92050 |
| IRS990PF/AnalysisOfRevenueAndExpenses/DividendsAdjNetIncm | 0 | 180 |
| IRS990PF/AnalysisOfRevenueAndExpenses/DividendsNetInvstIncm | 0 | 180 |
| IRS990PF/AnalysisOfRevenueAndExpenses/DividendsRevAndExpnss | 0 | 180 |
| IRS990PF/AnalysisOfRevenueAndExpenses/ExcessOfRevenueOverExpenses | 0 | -21269 |
| IRS990PF/AnalysisOfRevenueAndExpenses/GrossSalesPrice | 0 | 157266 |
| IRS990PF/AnalysisOfRevenueAndExpenses/LegalFeesAdjNetIncm | 0 | 2514 |
| IRS990PF/AnalysisOfRevenueAndExpenses/LegalFeesNetInvstIncm | 0 | 2514 |
| IRS990PF/AnalysisOfRevenueAndExpenses/LegalFeesRevAndExpnss | 0 | 2514 |
| IRS990PF/AnalysisOfRevenueAndExpenses/NetGainSaleAssetsRevAndExpnss | 0 | 132266 |
| IRS990PF/AnalysisOfRevenueAndExpenses/NetInvestmentIncome | 0 | 112467 |
| IRS990PF/AnalysisOfRevenueAndExpenses/NotRequiredToAttachScheduleB | 0 | X |
| IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesAdjNetIncm | 0 | 17465 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesNetInvstIncm | 0 | 17465 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesRevAndExpnss | 0 | 17465 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OtherIncomeRevAndExpnss | 0 | -41686 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalAdjustedNetIncome | 0 | 180 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesAdjNetIncm | 0 | 19979 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesDsbrsChrtblPrps | 0 | 92050 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesNetInvstIncm | 0 | 19979 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesRevAndExpnss | 0 | 112029 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalNetInvestmentIncome | 0 | 132446 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalRevenueAndExpenses | 0 | 90760 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesAdjNetIncm | 0 | 19979 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesDsbrsChrtblPrps | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesNetInvstIncm | 0 | 19979 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesRevAndExpnss | 0 | 19979 |
| IRS990PF/BalanceSheets/CapitalStockBOY | 0 | 1718278 |
| IRS990PF/BalanceSheets/CapitalStockEOY | 0 | 1650232 |
| IRS990PF/BalanceSheets/InvestmentsCorpStockBOY | 0 | 423068 |
| IRS990PF/BalanceSheets/InvestmentsCorpStockEOY | 0 | 397476 |
| IRS990PF/BalanceSheets/InvestmentsCorpStockEOYFMV | 0 | 277406 |
| IRS990PF/BalanceSheets/InvestmentsOtherBOY | 0 | 1022000 |
| IRS990PF/BalanceSheets/InvestmentsOtherEOY | 0 | 1182000 |
| IRS990PF/BalanceSheets/InvestmentsOtherEOYFMV | 0 | 1182000 |
| IRS990PF/BalanceSheets/OrgThatDoNotFollowSFAS117 | 0 | X |
| IRS990PF/BalanceSheets/OtherNotesAndLoansRcvblBOY | 0 | 16400 |
| IRS990PF/BalanceSheets/OtherNotesAndLoansRcvblEOY | 0 | 15000 |
| IRS990PF/BalanceSheets/OtherNotesAndLoansRcvblEOYFMV | 0 | 15000 |
| IRS990PF/BalanceSheets/OtherNotesAndLoansReceivable | 0 | 15000 |
| IRS990PF/BalanceSheets/RetainedEarningsBOY | 0 | -68046 |
| IRS990PF/BalanceSheets/RetainedEarningsEOY | 0 | 114929 |
| IRS990PF/BalanceSheets/SavingsAndTempCashInvstBOY | 0 | 188764 |
| IRS990PF/BalanceSheets/SavingsAndTempCashInvstEOY | 0 | 170685 |
| IRS990PF/BalanceSheets/SavingsAndTempCashInvstEOYFMV | 0 | 170685 |
| IRS990PF/BalanceSheets/TotalAssetsBOY | 0 | 1650232 |
| IRS990PF/BalanceSheets/TotalAssetsEOY | 0 | 1765161 |
| IRS990PF/BalanceSheets/TotalAssetsEOYFMV | 0 | 1645091 |
| IRS990PF/BalanceSheets/TotalLiabilitiesEOY | 0 | 0 |
| IRS990PF/BalanceSheets/TotalLiabilitiesNetAssetsBOY | 0 | 1650232 |
| IRS990PF/BalanceSheets/TotalLiabilitiesNetAssetsEOY | 0 | 1765161 |
| IRS990PF/BalanceSheets/TotalNetAssetsBOY | 0 | 1650232 |
| IRS990PF/BalanceSheets/TotalNetAssetsEOY | 0 | 1765161 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainNetIncome | 0 | 132266 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/CostOrOtherBasis | 0 | 25000 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/DateAcquired | 0 | 2005-01-01 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/DateAcquired | 1 | 2005-01-01 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/DateSold | 0 | 2012-11-13 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/DateSold | 1 | 2012-12-31 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/DescriptionOfAsset | 0 | Wells Fargo Bank (Momelan) |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/DescriptionOfAsset | 1 | Eastham Capital Fund II 27-1331150 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/GainOrLoss | 0 | 19819 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/GainOrLoss | 1 | 112447 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/GainsMinusExcessOrLosses | 0 | 19819 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/GainsMinusExcessOrLosses | 1 | 112447 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/GrossSalesPrice | 0 | 44819 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/GrossSalesPrice | 1 | 112447 |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/HowAcquired | 0 | P |
| IRS990PF/CapitalGainsAndLosses/CapitalGainsAndLossesInfo/HowAcquired | 1 | P |
| IRS990PF/ChangesInNetAssetsFundBalances/ExcessOfRevenueOverExpenses | 0 | -21269 |
| IRS990PF/ChangesInNetAssetsFundBalances/OtherIncreases | 0 | 136198 |
| IRS990PF/ChangesInNetAssetsFundBalances/Subtotal | 0 | 1765161 |
| IRS990PF/ChangesInNetAssetsFundBalances/TotalNetAssetsFundBalancesBOY | 0 | 1650232 |
| IRS990PF/ChangesInNetAssetsFundBalances/TotalNetAssetsFundBalancesEOY | 0 | 1765161 |
| IRS990PF/DistributableAmount/Sect4942j3j5FndtnAndFrgnOrg | 0 | X |
| IRS990PF/ExciseTaxBasedOnInvestmentIncm/Form2220Attached | 0 | X |
| IRS990PF/ExciseTaxBasedOnInvestmentIncm/InvestmentIncomeExciseTax | 0 | 2249 |
| IRS990PF/ExciseTaxBasedOnInvestmentIncm/PenaltyForUnderpayment | 0 | 51 |
| IRS990PF/ExciseTaxBasedOnInvestmentIncm/Subtotal | 0 | 2249 |
| IRS990PF/ExciseTaxBasedOnInvestmentIncm/TaxBasedOnInvestmentIncome | 0 | 2249 |
| IRS990PF/ExciseTaxBasedOnInvestmentIncm/TaxDue | 0 | 2300 |
| IRS990PF/ExemptPF | 0 | X |
| IRS990PF/FMVAssetsEOY | 0 | 1645091 |
| IRS990PF/MethodOfAccountingCash | 0 | X |
| IRS990PF/MinimumInvestmentReturn/AdjTotalFMVOfUnusedAssets | 0 | 1623054 |
| IRS990PF/MinimumInvestmentReturn/AvgMonthlyCashBalances | 0 | 209857 |
| IRS990PF/MinimumInvestmentReturn/AvgMonthlyFMVOfSecurities | 0 | 1413197 |
| IRS990PF/MinimumInvestmentReturn/CashDeemedCharitable | 0 | 24346 |
| IRS990PF/MinimumInvestmentReturn/FMVAllOtherNoncharitableAssets | 0 | 0 |
| IRS990PF/MinimumInvestmentReturn/MinimumInvestmentReturn | 0 | 79935 |
| IRS990PF/MinimumInvestmentReturn/NetNoncharitableAssets | 0 | 1598708 |
| IRS990PF/MinimumInvestmentReturn/ReductionClaimed | 0 | 0 |
| IRS990PF/MinimumInvestmentReturn/TotalFMVOfUnusedAssets | 0 | 1623054 |
| IRS990PF/OfcrDirTrusteesKeyEmployeeInfo/CompOfHghstPaidCntrctNONE | 0 | NONE |
| IRS990PF/OfcrDirTrusteesKeyEmployeeInfo/CompOfHighestPaidEmplNONE | 0 | NONE |
| IRS990PF/OfcrDirTrusteesKeyEmployeeInfo/OfcrDirTrusteesOrKeyEmployee/AvgHoursPerWkDevotedToPosition | 0 | 5.00 |
| IRS990PF/OfcrDirTrusteesKeyEmployeeInfo/OfcrDirTrusteesOrKeyEmployee/Compensation | 0 | 0 |
| IRS990PF/OfcrDirTrusteesKeyEmployeeInfo/OfcrDirTrusteesOrKeyEmployee/PersonName | 0 | FRANK B MAZER |
| IRS990PF/OfcrDirTrusteesKeyEmployeeInfo/OfcrDirTrusteesOrKeyEmployee/Title | 0 | Trustee |
| IRS990PF/OfcrDirTrusteesKeyEmployeeInfo/OfcrDirTrusteesOrKeyEmployee/USAddress/AddressLine1 | 0 | 10 SAVILLE STREET |
| IRS990PF/OfcrDirTrusteesKeyEmployeeInfo/OfcrDirTrusteesOrKeyEmployee/USAddress/City | 0 | CAMBRIDGE |
| IRS990PF/OfcrDirTrusteesKeyEmployeeInfo/OfcrDirTrusteesOrKeyEmployee/USAddress/State | 0 | MA |
| IRS990PF/OfcrDirTrusteesKeyEmployeeInfo/OfcrDirTrusteesOrKeyEmployee/USAddress/ZIPCode | 0 | 021381310 |
| IRS990PF/PrivateOperatingFoundations/LessorAdjNetIncmMinInvstReturn/CurrentYear | 0 | 0 |
| IRS990PF/PrivateOperatingFoundations/LessorAdjNetIncmMinInvstReturn/Total | 0 | 0 |
| IRS990PF/PrivateOperatingFoundations/QlfyDistriMadeDirectly/CurrentYear | 0 | 92050 |
| IRS990PF/PrivateOperatingFoundations/QlfyDistriMadeDirectly/Total | 0 | 475458 |
| IRS990PF/PrivateOperatingFoundations/QlfyDistriMadeDirectly/Year1 | 0 | 101000 |
| IRS990PF/PrivateOperatingFoundations/QlfyDistriMadeDirectly/Year2 | 0 | 145462 |
| IRS990PF/PrivateOperatingFoundations/QlfyDistriMadeDirectly/Year3 | 0 | 136946 |
| IRS990PF/PrivateOperatingFoundations/QualifyingDistributions/CurrentYear | 0 | 92050 |
| IRS990PF/PrivateOperatingFoundations/QualifyingDistributions/Total | 0 | 475458 |
| IRS990PF/PrivateOperatingFoundations/QualifyingDistributions/Year1 | 0 | 101000 |
| IRS990PF/PrivateOperatingFoundations/QualifyingDistributions/Year2 | 0 | 145462 |
| IRS990PF/PrivateOperatingFoundations/QualifyingDistributions/Year3 | 0 | 136946 |
| IRS990PF/PrivateOperatingFoundations/Section4942j3 | 0 | X |
| IRS990PF/PrivateOperatingFoundations/TwoThirdsMinInvstReturn/CurrentYear | 0 | 53290 |
| IRS990PF/PrivateOperatingFoundations/TwoThirdsMinInvstReturn/Total | 0 | 217967 |
| IRS990PF/PrivateOperatingFoundations/TwoThirdsMinInvstReturn/Year1 | 0 | 49766 |
| IRS990PF/PrivateOperatingFoundations/TwoThirdsMinInvstReturn/Year2 | 0 | 53926 |
| IRS990PF/PrivateOperatingFoundations/TwoThirdsMinInvstReturn/Year3 | 0 | 60985 |
| IRS990PF/QualifyingDistributions/AdjQualifyingDistributions | 0 | 92050 |
| IRS990PF/QualifyingDistributions/ExpensesAndContributions | 0 | 92050 |
| IRS990PF/QualifyingDistributions/QualifyingDistributions | 0 | 92050 |
| IRS990PF/RlnOfActyToAccomOfExemptPrps/RlnOfActyToAccomOfExemptPrps/LineNumber | 0 | 4 |
| IRS990PF/RlnOfActyToAccomOfExemptPrps/RlnOfActyToAccomOfExemptPrps/RelationshipStatement | 0 | THE CORPUS OF THE TRUST IS BEING HELD FOR INVESTMENT PURPOSES.THE ENTIRE AMOUNT OF THE GROSS INVESTMENT WILL BE USED IN THE FURTHERANCE OF THE FOUNDATION'S EXEMPT PURPOSE. A NOMINAL ADMINISTRATIVE FEE MAY BE PAID FOR ACTIVITIES DIRECTLY ASSOCIATED WITH THE ACTIVE CONDUCT OF THE PURPOSE OF THE ORGANIZATION. THE BALANCE WHICH IS ANTICIPATED TO COMPRISE AT LEAST 85% OF THE GROSS RECEIPTS, WILL BE CONTRIBUTED ANNUALLY TO CHARITABLE ORGANIZATIONS QUALIFYING UNDER SECTION 501 (C)(3) OF THE INTERNAL REVENUE SERVICE. DURING THIS TAXABLE YEAR, $92,050 IN QUALIFYING DISTRIBUTIONS WERE PAID. CASH DISTRIBUTIONS FROM FOUNDATION PARTNERSHIP INVESTMENTS AMOUNTED TO $184,623. |
| IRS990PF/StatementsRegardingActivities/ActivitiesNotPrevReported | 0 | false |
| IRS990PF/StatementsRegardingActivities/ApplicableInsuranceContract | 0 | false |
| IRS990PF/StatementsRegardingActivities/AtLeast5000InAssets | 0 | true |
| IRS990PF/StatementsRegardingActivities/BooksInCareOfBusinessName/BusinessNameLine1 | 0 | FRANK B MAZER |
| IRS990PF/StatementsRegardingActivities/BooksInCareOfPhoneNumber | 0 | 6174923486 |
| IRS990PF/StatementsRegardingActivities/BooksInCareOfUSAddress/AddressLine1 | 0 | 10 SAVILLE STREET |
| IRS990PF/StatementsRegardingActivities/BooksInCareOfUSAddress/City | 0 | CAMBRIDGE |
| IRS990PF/StatementsRegardingActivities/BooksInCareOfUSAddress/State | 0 | MA |
| IRS990PF/StatementsRegardingActivities/BooksInCareOfUSAddress/ZIPCode | 0 | 021381310 |
| IRS990PF/StatementsRegardingActivities/ChangesToArticlesOrBylaws | 0 | false |
| IRS990PF/StatementsRegardingActivities/ComplyWithPublicInspectionRqr | 0 | true |
| IRS990PF/StatementsRegardingActivities/ForeignBank | 0 | false |
| IRS990PF/StatementsRegardingActivities/Form1120POLFiled | 0 | false |
| IRS990PF/StatementsRegardingActivities/Form990PFFiledWithAG | 0 | true |
| IRS990PF/StatementsRegardingActivities/Form990TFiled | 0 | false |
| IRS990PF/StatementsRegardingActivities/InterestInControlledEntity | 0 | false |
| IRS990PF/StatementsRegardingActivities/LegislativePoliticalActivities | 0 | false |
| IRS990PF/StatementsRegardingActivities/MoreThan100Spent | 0 | false |
| IRS990PF/StatementsRegardingActivities/NewSubstantialContributors | 0 | false |
| IRS990PF/StatementsRegardingActivities/PrivateOperatingFoundation | 0 | true |
| IRS990PF/StatementsRegardingActivities/RequirementsOfSect508e | 0 | true |
| IRS990PF/StatementsRegardingActivities/StatesFiledWith | 0 | MA |
| IRS990PF/StatementsRegardingActivities/TerminationEtc | 0 | false |
| IRS990PF/StatementsRegardingActivities/UnrelatedBusIncomeOver1000 | 0 | false |
| IRS990PF/StatementsRegardingActivities/WebsiteAddress | 0 | N/A |
| IRS990PF/StatementsRegardingActy4720/ActsFailToQualifyAsExceptions | 0 | false |
| IRS990PF/StatementsRegardingActy4720/BorrowOrLendWithDsqflyPerson | 0 | false |
| IRS990PF/StatementsRegardingActy4720/BusinessHoldings | 0 | false |
| IRS990PF/StatementsRegardingActy4720/ExcessBusinessHoldings | 0 | false |
| IRS990PF/StatementsRegardingActy4720/FurnishedGoodsWithDsqflyPerson | 0 | false |
| IRS990PF/StatementsRegardingActy4720/GrantsToIndividuals | 0 | false |
| IRS990PF/StatementsRegardingActy4720/GrantsToOrganizations | 0 | false |
| IRS990PF/StatementsRegardingActy4720/InfluenceElection | 0 | false |
| IRS990PF/StatementsRegardingActy4720/InfluenceLegislation | 0 | false |
| IRS990PF/StatementsRegardingActy4720/JeopardyInvestments | 0 | false |
| IRS990PF/StatementsRegardingActy4720/MaintExpendResponsibility | 0 | false |
| IRS990PF/StatementsRegardingActy4720/NoncharitablePurpose | 0 | false |
| IRS990PF/StatementsRegardingActy4720/PayCompensationToDsqflyPerson | 0 | false |
| IRS990PF/StatementsRegardingActy4720/PaymentToGovernmentOffical | 0 | false |
| IRS990PF/StatementsRegardingActy4720/PayPremiumsPrsnlBnftContract | 0 | false |
| IRS990PF/StatementsRegardingActy4720/ProceedsOrNetIncome | 0 | false |
| IRS990PF/StatementsRegardingActy4720/ProhibitedTaxShelterTransactn | 0 | false |
| IRS990PF/StatementsRegardingActy4720/RcvFundsToPayPrsnlBnftContract | 0 | false |
| IRS990PF/StatementsRegardingActy4720/SaleOrExchangeWithDsqflyPerson | 0 | false |
| IRS990PF/StatementsRegardingActy4720/TransferAssetsToDsqflyPerson | 0 | false |
| IRS990PF/StatementsRegardingActy4720/TrFailToQualifyAsExceptions | 0 | false |
| IRS990PF/StatementsRegardingActy4720/UncorrectedJeopardyInvestments | 0 | false |
| IRS990PF/StatementsRegardingActy4720/UncorrectedPriorActs | 0 | false |
| IRS990PF/StatementsRegardingActy4720/UndistributedIncomePriorYears | 0 | false |
| IRS990PF/StatementsRegardingActy4720/UndistrIncome4942a2NotApplied | 0 | false |
| IRS990PF/SummaryOfDirectCharitableActy/Description1 | 0 | None |
| IRS990PF/SummaryOfDirectCharitableActy/Expenses1 | 0 | 0 |
| IRS990PF/SupplementaryInformation/AppicationSubmissionInfo/FormAndInfoAndMaterials | 0 | NO RESTRICTIONS ON FORMAT |
| IRS990PF/SupplementaryInformation/AppicationSubmissionInfo/RecipientName | 0 | FRANK B MAZER |
| IRS990PF/SupplementaryInformation/AppicationSubmissionInfo/RecipientPhoneNumber | 0 | 6174923486 |
| IRS990PF/SupplementaryInformation/AppicationSubmissionInfo/RecipientUSAddress/AddressLine1 | 0 | 10 SAVILLE STREET |
| IRS990PF/SupplementaryInformation/AppicationSubmissionInfo/RecipientUSAddress/City | 0 | CAMBRIDGE |
| IRS990PF/SupplementaryInformation/AppicationSubmissionInfo/RecipientUSAddress/State | 0 | MA |
| IRS990PF/SupplementaryInformation/AppicationSubmissionInfo/RecipientUSAddress/ZIPCode | 0 | 02138 |
| IRS990PF/SupplementaryInformation/AppicationSubmissionInfo/RestrictionsOnAwards | 0 | NONE |
| IRS990PF/SupplementaryInformation/AppicationSubmissionInfo/SubmissionDeadlines | 0 | NONE |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 0 | 200 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 1 | 50 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 2 | 100 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 3 | 2000 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 4 | 1200 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 5 | 500 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 6 | 10000 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 7 | 500 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 8 | 1000 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 9 | 1000 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 10 | 10000 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 11 | 1000 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 12 | 25000 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 13 | 12000 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/Amount | 14 | 27500 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 0 | Medical purposes |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 1 | Family Counseling/Assistance |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 2 | Medical/Health /Legal Purposes |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 3 | Educational purposes |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 4 | Health Care |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 5 | Health Care |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 6 | Educational purposes |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 7 | Elderly Care housing |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 8 | Counseling services |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 9 | Educational Purposes |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 10 | Treatment for Medical Addiction |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 11 | Educational Purposes |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 12 | Educational Purposes |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 13 | Educational Purposes |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/PurposeOfGrantOrContribution | 14 | Family Counseling Services |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 0 | Susan G Komen Breast Cancer Foundation |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 1 | Save Our Homes |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 2 | UNICEF |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 3 | WGBH Educational Foundation |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 4 | Boston Institute for Psychotherapy |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 5 | Doctors Without Borders |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 6 | Wellesley Weston Chabad Center |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 7 | The Beacon Project |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 8 | FINCA |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 9 | City of Cambridge Scholarship Trust Fund |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 10 | Right Turn |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 11 | Islesboro Preschool |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 12 | PeaceFirst Boston |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 13 | Arts For All Incorporated |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientBusinessName/BusinessNameLine1 | 14 | The Family Center |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 0 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 1 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 2 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 3 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 4 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 5 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 6 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 7 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 8 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 9 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 10 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 11 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 12 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 13 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientFoundationStatus | 14 | 501(c)(3) |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 0 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 1 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 2 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 3 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 4 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 5 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 6 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 7 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 8 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 9 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 10 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 11 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 12 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 13 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientRelationship | 14 | independent |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 0 | PO BOX 660843 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 1 | 1 Davis Square |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 2 | 125 Maiden Lane |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 3 | One Guest Street |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 4 | 1415 Beacon Street |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 5 | 333 7th Avenue |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 6 | 793 Worcester Street |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 7 | PO Box 1135 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 8 | 1101 14th Street NW |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 9 | 795 Massachusetts Avenue |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 10 | 299 Broadway |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 11 | 150 Main Road |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 12 | 280 Summer Street |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 13 | 9a Station Street |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/AddressLine1 | 14 | 366 Somerville Avenue |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 0 | Dallas |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 1 | Somerville |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 2 | New York |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 3 | Boston |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 4 | Brookline |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 5 | New York |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 6 | Wellesley Hills |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 7 | Islesboro |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 8 | Washington |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 9 | Cambridge |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 10 | Arlington |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 11 | Islesboro |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 12 | Boston |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 13 | Brookline |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/City | 14 | Somerville |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 0 | TX |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 1 | MA |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 2 | NY |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 3 | MA |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 4 | MA |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 5 | NY |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 6 | MA |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 7 | ME |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 8 | DC |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 9 | MA |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 10 | MA |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 11 | ME |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 12 | MA |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 13 | MA |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/State | 14 | MA |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 0 | 75266 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 1 | 02144 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 2 | 10038 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 3 | 02135 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 4 | 02446 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 5 | 10001 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 6 | 02481 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 7 | 04848 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 8 | 20005 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 9 | 02139 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 10 | 02474 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 11 | 04848 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 12 | 02110 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 13 | 02445 |
| IRS990PF/SupplementaryInformation/GrantOrContriPaidDuringYear/RecipientUSAddress/ZIPCode | 14 | 02143 |
| IRS990PF/SupplementaryInformation/TotGrantOrContriPaidDuringYear | 0 | 92050 |
| IRS990PF/TrnsfrTrRlnWithNoncharitableEO/LoansOrLoanGuarantees | 0 | false |
| IRS990PF/TrnsfrTrRlnWithNoncharitableEO/PerformanceOfServicesEtc | 0 | false |
| IRS990PF/TrnsfrTrRlnWithNoncharitableEO/PurchaseAssetsNoncharitableEO | 0 | false |
| IRS990PF/TrnsfrTrRlnWithNoncharitableEO/ReimbursementArrangements | 0 | false |
| IRS990PF/TrnsfrTrRlnWithNoncharitableEO/RelationshipsNoncharitableEOs | 0 | false |
| IRS990PF/TrnsfrTrRlnWithNoncharitableEO/RentalOfFacilitiesEtc | 0 | false |
| IRS990PF/TrnsfrTrRlnWithNoncharitableEO/SalesOrExchangesOfAssets | 0 | false |
| IRS990PF/TrnsfrTrRlnWithNoncharitableEO/SharingOfFacilitiesEtc | 0 | false |
| IRS990PF/TrnsfrTrRlnWithNoncharitableEO/TrnsfrOfCashToNoncharitableEO | 0 | false |
| IRS990PF/TrnsfrTrRlnWithNoncharitableEO/TrnsfrOthAssetsNoncharitableEO | 0 | false |
| LegalFeesSchedule/LegalFees/AdjustedNetIncome | 0 | 2514 |
| LegalFeesSchedule/LegalFees/Amount | 0 | 2514 |
| LegalFeesSchedule/LegalFees/DisbursementsCharitablePrps | 0 | 0 |
| LegalFeesSchedule/LegalFees/NetInvestmentIncome | 0 | 2514 |
| OtherExpensesSchedule/OtherExpenses/AdjustedNetIncome | 0 | 3780 |
| OtherExpensesSchedule/OtherExpenses/AdjustedNetIncome | 1 | 1363 |
| OtherExpensesSchedule/OtherExpenses/AdjustedNetIncome | 2 | 4091 |
| OtherExpensesSchedule/OtherExpenses/AdjustedNetIncome | 3 | 8231 |
| OtherExpensesSchedule/OtherExpenses/Description | 0 | Tax and Accounting Prof. Services |
| OtherExpensesSchedule/OtherExpenses/Description | 1 | Regulating Fees |
| OtherExpensesSchedule/OtherExpenses/Description | 2 | Eastham Capital Fund III 80-0785654 |
| OtherExpensesSchedule/OtherExpenses/Description | 3 | Eastham Capital Fund II 27-1331150 |
| OtherExpensesSchedule/OtherExpenses/NetInvestmentIncome | 0 | 3780 |
| OtherExpensesSchedule/OtherExpenses/NetInvestmentIncome | 1 | 1363 |
| OtherExpensesSchedule/OtherExpenses/NetInvestmentIncome | 2 | 4091 |
| OtherExpensesSchedule/OtherExpenses/NetInvestmentIncome | 3 | 8231 |
| OtherExpensesSchedule/OtherExpenses/RevenueAndExpensesPerBooks | 0 | 3780 |
| OtherExpensesSchedule/OtherExpenses/RevenueAndExpensesPerBooks | 1 | 1363 |
| OtherExpensesSchedule/OtherExpenses/RevenueAndExpensesPerBooks | 2 | 4091 |
| OtherExpensesSchedule/OtherExpenses/RevenueAndExpensesPerBooks | 3 | 8231 |
| OtherIncomeSchedule2/OtherIncome/Description | 0 | Other Investment Income |
| OtherIncomeSchedule2/OtherIncome/RevenueAndExpensesPerBooks | 0 | -41686 |
| OtherIncreasesSchedule/OtherIncreases/Amount | 0 | 10152 |
| OtherIncreasesSchedule/OtherIncreases/Amount | 1 | 126046 |
| OtherIncreasesSchedule/OtherIncreases/Description | 0 | Other net investment activity |
| OtherIncreasesSchedule/OtherIncreases/Description | 1 | Investments K-1s cash distributions in excess of net income |
| ReturnHeader/BuildTS | 0 | 2015-12-30 17:16:21Z |
| ReturnHeader/Filer/EIN | 0 | 046875253 |
| ReturnHeader/Filer/Name/BusinessNameLine1 | 0 | THE FRANK B MAZER FOUNDATION |
| ReturnHeader/Filer/NameControl | 0 | FRAN |
| ReturnHeader/Filer/Phone | 0 | 6174923486 |
| ReturnHeader/Filer/USAddress/AddressLine1 | 0 | 10 SAVILLE STREET |
| ReturnHeader/Filer/USAddress/City | 0 | CAMBRIDGE |
| ReturnHeader/Filer/USAddress/State | 0 | MA |
| ReturnHeader/Filer/USAddress/ZIPCode | 0 | 02138 |
| ReturnHeader/Officer/AuthorizeThirdParty | 0 | true |
| ReturnHeader/Officer/DateSigned | 0 | 2014-07-20 |
| ReturnHeader/Officer/Name | 0 | FRANK B MAZER |
| ReturnHeader/Officer/Title | 0 | Trustee |
| ReturnHeader/PreparerFirm/PreparerFirmBusinessName/BusinessNameLine1 | 0 | Robert B Abel CPA |
| ReturnHeader/PreparerFirm/PreparerFirmUSAddress/AddressLine1 | 0 | 14 Arrow Street |
| ReturnHeader/PreparerFirm/PreparerFirmUSAddress/City | 0 | Cambridge |
| ReturnHeader/PreparerFirm/PreparerFirmUSAddress/State | 0 | MA |
| ReturnHeader/PreparerFirm/PreparerFirmUSAddress/ZIPCode | 0 | 02138 |
| ReturnHeader/Preparer/Name | 0 | Robert B Abel CPA |
| ReturnHeader/Preparer/Phone | 0 | 6174920900 |
| ReturnHeader/Preparer/SelfEmployed | 0 | X |
| ReturnHeader/ReturnType | 0 | 990PF |
| ReturnHeader/TaxPeriodBeginDate | 0 | 2012-10-01 |
| ReturnHeader/TaxPeriodEndDate | 0 | 2013-09-30 |
| ReturnHeader/TaxYear | 0 | 2012 |
| ReturnHeader/Timestamp | 0 | 2014-07-20T16:28:34-07:00 |
No mirrored PDF or thumbnail assets are attached yet.
Displayed year
2013 • Form 990PFDetailed filing. Detailed filing data is available for this year.