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      <InvestmentsPubTradedSecGrp>
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      <TotalLiabilitiesGrp>
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        <EOYAmt>0</EOYAmt>
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      <OrgDoesNotFollowSFAS117Ind>X</OrgDoesNotFollowSFAS117Ind>
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        <EOYAmt>0</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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        <EOYAmt>162760007</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
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        <EOYAmt>162760007</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
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        <EOYAmt>162760007</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>8079902</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>0</NetUnrlzdGainsLossesInvstAmt>
      <DonatedServicesAndUseFcltsAmt>0</DonatedServicesAndUseFcltsAmt>
      <InvestmentExpenseAmt>0</InvestmentExpenseAmt>
      <PriorPeriodAdjustmentsAmt>0</PriorPeriodAdjustmentsAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
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    <IRS990ScheduleD documentId="R000002" softwareId="13000241" softwareVersion="v1.00">
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      <NetUnrealizedGainsInvstAmt>0</NetUnrealizedGainsInvstAmt>
      <DonatedServicesAndUseFcltsAmt>0</DonatedServicesAndUseFcltsAmt>
      <RecoveriesPriorYearGrantsAmt>0</RecoveriesPriorYearGrantsAmt>
      <OtherRevenueAmt>231523</OtherRevenueAmt>
      <RevenueNotReportedAmt>231523</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>22908733</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>0</InvestmentExpensesNotIncldAmt>
      <OtherRevenuesNotIncludedAmt>0</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>22908733</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>14490971</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>0</DonatedServicesUseFcltsAmt>
      <PriorYearAdjustmentsAmt>0</PriorYearAdjustmentsAmt>
      <LossesReportedAmt>0</LossesReportedAmt>
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      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>14490971</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>0</InvestmentExpensesNotIncld2Amt>
      <OtherExpensesNotIncludedAmt>337860</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>337860</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>14828831</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule D, Part XI, Line 2d</FormAndLineReferenceDesc>
        <ExplanationTxt>the Massachusetts Insurers Insolvency Fund has audited financial statements under the Modified-Cash Basis of accounting. The amount under Other reflects the net adjustments to convert the financial statement from the Modified-Cash Basis of accounting to the Cash Basis of accounting.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule D, Part XII, Line 4b</FormAndLineReferenceDesc>
        <ExplanationTxt>The Massachusetts Insurers Insolvency Fund has audited financial statements under the Modified-Cash Basis of accounting. The amount under Other reflects the net adjustments to convert the financial statement from the Modified-Cash Basis of accounting to the Cash Basis of accounting.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="R000003" softwareId="13000241" softwareVersion="v1.00">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 3</FormAndLineReferenceDesc>
        <ExplanationTxt>The Massachusetts Insurers Insolvency Fund's management duties are provided by Guaranty Fund Management Services (GFMS), a 501(c)(6) organization to provide claims, administration, accounting and management functions for eight Property &amp; Casualty Insurance Guaranty Associations.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 6</FormAndLineReferenceDesc>
        <ExplanationTxt>The Massachusetts Insurers Insolvency Fund's members are licensed Property &amp; Casualty Insurance Companies which write insurance covered under the Massachusetts Insurers Insolvency Fund Act.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 7a</FormAndLineReferenceDesc>
        <ExplanationTxt>The members of the governing body, the board of directors, are elected by the Insurance Companies that are members of the Massachusetts Insurers Insolvency Fund.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 7b</FormAndLineReferenceDesc>
        <ExplanationTxt>For changes to the "Plan of Operation."</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>The Accountant prepares the return. It is reviewed by the Accounting Supervisor and the CFO of GFMS. Outside Tax Professionals are consulted as needed.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>The annual report of the Massachusetts Insurers Insolvency Fund is mailed to all of its members and the Commission of Insurance. The Financial Statements and the Plan of Operation of the Massachusetts Insurers Insolvency Fund are on GFMS' website.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <ReasonableCauseExplanation documentId="R000004" softwareId="13000241" softwareVersion="v1.00">
      <ExplanationTxt>We received an approved form 8868</ExplanationTxt>
    </ReasonableCauseExplanation>
  </ReturnData>
</Return>