﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2012v2.1">
  <ReturnHeader binaryAttachmentCount="0">
    <Timestamp>2013-12-09T09:44:49-06:00</Timestamp>
    <TaxPeriodEndDate>2013-04-30</TaxPeriodEndDate>
    <PreparerFirm>
      <EIN>521003788</EIN>
      <PreparerFirmBusinessName>
        <BusinessNameLine1>KATZ ABOSCH</BusinessNameLine1>
      </PreparerFirmBusinessName>
      <PreparerFirmUSAddress>
        <AddressLine1>9690 DEERECO RD STE 500</AddressLine1>
        <City>TIMONIUM</City>
        <State>MD</State>
        <ZIPCode>21093</ZIPCode>
      </PreparerFirmUSAddress>
    </PreparerFirm>
    <ReturnType>990EZ</ReturnType>
    <TaxPeriodBeginDate>2012-05-01</TaxPeriodBeginDate>
    <Filer>
      <EIN>526040915</EIN>
      <Name>
        <BusinessNameLine1>MARYLAND RADIOLOGICAL SOCIETY INC</BusinessNameLine1>
        <BusinessNameLine2>C/O MATTHEW SNYDER</BusinessNameLine2>
      </Name>
      <NameControl>MARY</NameControl>
      <Phone>3018056860</Phone>
      <USAddress>
        <AddressLine1>2100 11TH STREET NW NO 403</AddressLine1>
        <City>WASHINGTON</City>
        <State>DC</State>
        <ZIPCode>20001</ZIPCode>
      </USAddress>
    </Filer>
    <Officer>
      <Name>MATTHEW SNYDER MD</Name>
      <Title>TREASURER</Title>
      <Phone>3018056860</Phone>
      <DateSigned>2013-11-08</DateSigned>
      <AuthorizeThirdParty>1</AuthorizeThirdParty>
    </Officer>
    <Preparer>
      <Name>MARK C KELLY CPAPFS</Name>
      <PTIN>P00432121</PTIN>
      <Phone>4108286432</Phone>
      <DatePrepared>2013-11-08</DatePrepared>
    </Preparer>
    <TaxYear>2012</TaxYear>
    <BuildTS>2015-11-30 17:44:51Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCount="4">
    <IRS990EZ documentId="RetDoc1234200001" referenceDocumentId="RetDoc1051800001 RetDoc2278000001">
      <AddressChange>X</AddressChange>
      <MethodOfAccountingCash>X</MethodOfAccountingCash>
      <ScheduleBNotRequired>X</ScheduleBNotRequired>
      <WebSite>N/A</WebSite>
      <Organization501c typeOf501cOrganization="6">X</Organization501c>
      <GrossReceipts>110113</GrossReceipts>
      <InfoInScheduleOPartI>X</InfoInScheduleOPartI>
      <ProgramServiceRevenue>2000</ProgramServiceRevenue>
      <MembershipDues>107675</MembershipDues>
      <InvestmentIncome>88</InvestmentIncome>
      <OtherRevenueTotal>350</OtherRevenueTotal>
      <TotalRevenue>110113</TotalRevenue>
      <FeesAndOthPymtToIndContractors>55450</FeesAndOthPymtToIndContractors>
      <PrintingPublicationsPostage>25</PrintingPublicationsPostage>
      <OtherExpensesTotal>60863</OtherExpensesTotal>
      <TotalExpenses>116338</TotalExpenses>
      <ExcessOrDeficitForYear>-6225</ExcessOrDeficitForYear>
      <NetAssetsOrFundBalancesBOY>228473</NetAssetsOrFundBalancesBOY>
      <OtherChangesInNetAssets>0</OtherChangesInNetAssets>
      <NetAssetsOrFundBalancesEOY>222248</NetAssetsOrFundBalancesEOY>
      <CashSavingsAndInvestments>
        <BOY>228473</BOY>
        <EOY>222248</EOY>
      </CashSavingsAndInvestments>
      <TotalAssets>
        <BOY>228473</BOY>
        <EOY>222248</EOY>
      </TotalAssets>
      <SumOfTotalLiabilities>
        <BOY>0</BOY>
        <EOY>0</EOY>
      </SumOfTotalLiabilities>
      <NetAssetsOrFundBalances>
        <BOY>228473</BOY>
        <EOY>222248</EOY>
      </NetAssetsOrFundBalances>
      <InfoInScheduleOPartIII>X</InfoInScheduleOPartIII>
      <PrimaryExemptPurpose>TO FURTHER RADIOLOGICAL EDUCATION AND SCIENCE</PrimaryExemptPurpose>
      <ProgramServiceAccomplishment>
        <DescriptionProgramServiceAccom>CONTINUED DIALOG WITH NEIGHBORING RADIOLOGICAL SOCIETY GROUPS IN REGARDS TO JOINT CONTINUING MEDICAL EDUCATION AND LEGISLATION</DescriptionProgramServiceAccom>
        <GrantsAndAllocations>0</GrantsAndAllocations>
        <ProgramServiceExpenses>111916</ProgramServiceExpenses>
      </ProgramServiceAccomplishment>
      <TotalProgramServiceExpenses>111916</TotalProgramServiceExpenses>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>ALBERT BLUMBERG MD</PersonName>
        <Title>PRESIDENT</Title>
        <AvgHoursPerWkDevotedToPosition>1.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
        <ContriToEmplBenefitPlansEtc>0</ContriToEmplBenefitPlansEtc>
        <ExpenseAccountOtherAllowances>0</ExpenseAccountOtherAllowances>
      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>KATARZYNA MACURA MD PHD</PersonName>
        <Title>VICE-PRESIDENT</Title>
        <AvgHoursPerWkDevotedToPosition>1.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
        <ContriToEmplBenefitPlansEtc>0</ContriToEmplBenefitPlansEtc>
        <ExpenseAccountOtherAllowances>0</ExpenseAccountOtherAllowances>
      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>DAVID SAFFERMAN MD</PersonName>
        <Title>TREASURER</Title>
        <AvgHoursPerWkDevotedToPosition>1.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
        <ContriToEmplBenefitPlansEtc>0</ContriToEmplBenefitPlansEtc>
        <ExpenseAccountOtherAllowances>0</ExpenseAccountOtherAllowances>
      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>RATHAN SUBRAMANIAM MD</PersonName>
        <Title>SECRETARY-INCOMING</Title>
        <AvgHoursPerWkDevotedToPosition>1.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
        <ContriToEmplBenefitPlansEtc>0</ContriToEmplBenefitPlansEtc>
        <ExpenseAccountOtherAllowances>0</ExpenseAccountOtherAllowances>
      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>RICHARD HUDES MD</PersonName>
        <Title>SECRETARY-DEPARTING</Title>
        <AvgHoursPerWkDevotedToPosition>1.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
        <ContriToEmplBenefitPlansEtc>0</ContriToEmplBenefitPlansEtc>
        <ExpenseAccountOtherAllowances>0</ExpenseAccountOtherAllowances>
      </OfficerDirectorTrusteeKeyEmpl>
      <InfoInScheduleOPartV>X</InfoInScheduleOPartV>
      <ActivitiesNotPreviouslyRpt>0</ActivitiesNotPreviouslyRpt>
      <MadeChangesToOrgnzngEtcDoc>0</MadeChangesToOrgnzngEtcDoc>
      <OrganizationHadUBI>0</OrganizationHadUBI>
      <SubjectToProxyTax referenceDocumentId="RetDoc1039500001">1</SubjectToProxyTax>
      <OrganizationDissolvedEtc>0</OrganizationDissolvedEtc>
      <DirectIndirectPoliticalExpend>1250</DirectIndirectPoliticalExpend>
      <MadeLoansToFromOfficers>0</MadeLoansToFromOfficers>
      <ProhibitedTaxShelterTrans>0</ProhibitedTaxShelterTrans>
      <StatesWhereCopyOfReturnIsFiled>MD</StatesWhereCopyOfReturnIsFiled>
      <TheBooksAreInCareOf>
        <NameBusiness>
          <BusinessNameLine1>MATTHEW SNYDER MD</BusinessNameLine1>
        </NameBusiness>
        <AddressUS>
          <AddressLine1>2100 11TH STREET NW UNIT 403</AddressLine1>
          <City>WASHINGTON</City>
          <State>DC</State>
          <ZIPCode>20001</ZIPCode>
        </AddressUS>
        <TelephoneNumber>3018056860</TelephoneNumber>
      </TheBooksAreInCareOf>
      <ForeignFinancialAccount>0</ForeignFinancialAccount>
      <ForeignOffice>0</ForeignOffice>
      <MaintainAnyDonorAdvisedFunds>0</MaintainAnyDonorAdvisedFunds>
      <DoesOrgHaveHospital>0</DoesOrgHaveHospital>
      <TanningServicesProvided>0</TanningServicesProvided>
      <RelatedOrgControlledEntity>0</RelatedOrgControlledEntity>
      <EngagePoliticalCmpgnActivities referenceDocumentId="RetDoc1039500001">1</EngagePoliticalCmpgnActivities>
    </IRS990EZ>
    <IRS990ScheduleC documentId="RetDoc1039500001">
      <PoliticalExpenditures>1250</PoliticalExpenditures>
      <SubstantiallyAllDuesNondeduct>0</SubstantiallyAllDuesNondeduct>
      <OnlyInHouseLobbying>0</OnlyInHouseLobbying>
      <AgreeToCarryoverPriorYear>1</AgreeToCarryoverPriorYear>
      <DuesAssessments>107675</DuesAssessments>
      <NonDedLobbyPoliticalCurrent>47312</NonDedLobbyPoliticalCurrent>
      <NonDedLobbyPoliticalCarryover>1225</NonDedLobbyPoliticalCarryover>
      <NonDedLobbyPoliticalTotal>48537</NonDedLobbyPoliticalTotal>
      <AggrAmtReportedInDuesNotices>53838</AggrAmtReportedInDuesNotices>
      <TaxableAmount>-5301</TaxableAmount>
      <Form990ScheduleCPartIV>
        <Identifier>ORGANIZATIONS DIRECT AND INDIRECT POLITICAL CAMPAIGN ACTIVITIES:</Identifier>
        <ReturnReference>PART I-A, LINE 1:</ReturnReference>
        <Explanation>CONTRIBUTIONS TO POLITICAL CAMPAIGNS.</Explanation>
      </Form990ScheduleCPartIV>
    </IRS990ScheduleC>
    <IRS990ScheduleO documentId="RetDoc1051800001">
      <GeneralExplanation>
        <Identifier>OTHER INVESTMENT INCOME</Identifier>
        <ReturnReference>FORM 990-EZ, PART I, LINE 4</ReturnReference>
        <Explanation>INTEREST INCOME 88..</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>OTHER REVENUE</Identifier>
        <ReturnReference>FORM 990-EZ, PART I, LINE 8</ReturnReference>
        <Explanation>DESCRIPTION: MISCELLANEOUS INCOME. AMOUNT: 350.</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Identifier>OTHER EXPENSES</Identifier>
        <ReturnReference>FORM 990-EZ, PART I, LINE 16</ReturnReference>
        <Explanation>DESCRIPTION: SELF REFERRAL. AMOUNT: 31,516. DESCRIPTION: COLLECTION FEES. AMOUNT: 1,610. DESCRIPTION: CREDIT CARD PROCESSING. AMOUNT: 1,018. DESCRIPTION: CONFERENCES, CONVENTIONS, MEETINGS. AMOUNT: 25,139. DESCRIPTION: CONTRIBUTIONS - POLITICAL. AMOUNT: 1,250. DESCRIPTION: BANK FEES. AMOUNT: 330. TOTAL TO FORM 990-EZ, LINE 16: 60,863.</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
    <TransferPrsnlBnftContractsDecl documentId="RetDoc2278000001">
      <Declaration>THE ORGANIZATION DID NOT, DURING THE YEAR, RECEIVE ANY FUNDS, DIRECTLY,OR INDIRECTLY, TO PAY PREMIUMS ON A PERSONAL BENEFIT CONTRACT.THE ORGANIZATION, DID NOT, DURING THE YEAR, PAY ANY PREMIUMS, DIRECTLY,OR INDIRECTLY, ON A PERSONAL BENEFIT CONTRACT.</Declaration>
    </TransferPrsnlBnftContractsDecl>
  </ReturnData>
</Return>