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    <ReturnTs>2017-07-07T11:22:28-04:00</ReturnTs>
    <TaxPeriodEndDt>2017-05-31</TaxPeriodEndDt>
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      <PreparerFirmName>
        <BusinessNameLine1Txt>D'ARCANGELO &amp; CO LLP</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>510 HAIGHT AVE</AddressLine1Txt>
        <CityNm>POUGHKEEPSIE</CityNm>
        <StateAbbreviationCd>NY</StateAbbreviationCd>
        <ZIPCd>12603</ZIPCd>
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    <TaxPeriodBeginDt>2016-06-01</TaxPeriodBeginDt>
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      <EIN>146026940</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>DUTCHESS COUNTY DENTAL SOCIETY INC</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>DUTC</BusinessNameControlTxt>
      <PhoneNum>8454623631</PhoneNum>
      <USAddress>
        <AddressLine1Txt>PO BOX 3748</AddressLine1Txt>
        <CityNm>POUGHKEEPSIE</CityNm>
        <StateAbbreviationCd>NY</StateAbbreviationCd>
        <ZIPCd>12603</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>DR RICHARD ROSENBLOOM</PersonNm>
      <PersonTitleTxt>TREASURER</PersonTitleTxt>
      <SignatureDt>2017-06-26</SignatureDt>
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    <PreparerPersonGrp>
      <PreparerPersonNm>GRETCHEN M BRADSHAW</PreparerPersonNm>
      <PTIN>P00160886</PTIN>
      <PhoneNum>8454737774</PhoneNum>
      <PreparationDt>2017-06-28</PreparationDt>
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    <TaxYr>2016</TaxYr>
    <BuildTS>2021-01-29 14:40:06Z</BuildTS>
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      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>WWW.DCDSNY.ORG</WebsiteAddressTxt>
      <Organization501cInd organization501cTypeTxt="6">X</Organization501cInd>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <GrossReceiptsAmt>46239</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ProgramServiceRevenueAmt>25724</ProgramServiceRevenueAmt>
      <MembershipDuesAmt>201</MembershipDuesAmt>
      <InvestmentIncomeAmt>399</InvestmentIncomeAmt>
      <OtherRevenueTotalAmt>19915</OtherRevenueTotalAmt>
      <TotalRevenueAmt>46239</TotalRevenueAmt>
      <GrantsAndSimilarAmountsPaidAmt>775</GrantsAndSimilarAmountsPaidAmt>
      <FeesAndOtherPymtToIndCntrctAmt>4700</FeesAndOtherPymtToIndCntrctAmt>
      <OccupancyRentUtltsAndMaintAmt>32483</OccupancyRentUtltsAndMaintAmt>
      <PrintingPublicationsPostageAmt>1476</PrintingPublicationsPostageAmt>
      <OtherExpensesTotalAmt>6205</OtherExpensesTotalAmt>
      <TotalExpensesAmt>45639</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>600</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>105146</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>105746</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIInd>X</InfoInScheduleOPartIIInd>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>105146</BOYAmt>
        <EOYAmt>105746</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>105146</BOYAmt>
        <EOYAmt>105746</EOYAmt>
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        <BOYAmt>105146</BOYAmt>
        <EOYAmt>105746</EOYAmt>
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      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <PrimaryExemptPurposeTxt>THE DUTCHESS COUNTY DENTAL SOCIETY'S OBJECTIVE IS TO ENABLE ITS MEMBERS TO ADVANCE IN THEIR PROFESSION THROUGH STUDY AND RESEARCH; TO PROMOTE COMMUNITY RESPONSIBILITY AND GOOD FELLOWSHIP; TO CREATE A FORUM FOR THE DISCUSSION OF ISSUES FACING THE PROFESSION OF DENTISTRY, TO REPRESENT THE INTERESTS OF THE DENTISTS OF DUTCHESS COUNTY, AND TO OTHERWISE PROVIDE FOR THE NEEDS OF THE MEMBERSHIP.</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>CONTINUING EDUCATION TO ADVANCE THEIR PROFESSION BY (1) HOSTING AN ANNUAL ALL DAY CONFERENCE FEATURING LECTURES FROM RENOWED EXPERTS IN THE VARIOUS FIELDS / TECHINQUES OF DENTISTRY, AS WELL AS VENDORS AND SUPPLIERS DISPLAYING THE LASTEST PRODUCTS, (2) MONTHLY MEETINGS THAT FEATURE MINI- LECTURES AND FORUMS TO DISCUSS RECENT TRENDS AND TECHNIQUES IN THE PROFESSION, AND (3) AN ELECTRONIC MONTHLY BULLETIN THAT CONTAINS INFORMATIVE ARTICLES OF CONCERN TO THE PROFESSION.</DescriptionProgramSrvcAccomTxt>
      </ProgramSrvcAccomplishmentGrp>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>TO PROMOTE COMMUNITY RESPONSIBILITY AND GOOD FELLOWSHIP BY WORKING WITH LOCAL HOSPITALS, SCHOOLS AND CHILDREN TO EDUCATE THE PUBLIC ABOUT PROPER DENTAL HYGENE THROUGH PROGRAMS SUCH AS SPONSORING A CHILDREN'S POSTER CONTEST, ENCOURAGING PARTICIPATION IN LOCAL SCIENCE FAIRS AND PERFORMING "PLAYS" FOR SCHOOLS THAT CARRY THE OVERALL MESSAGE OF GOOD DENTAL HABITS.</DescriptionProgramSrvcAccomTxt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DR LINA ANGIOLILLO</PersonNm>
        <TitleTxt>PRESIDENT</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>3.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DR ERIN PRUNTY</PersonNm>
        <TitleTxt>VICE-PRESIDE</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DR MICHAEL SCHWARTZ</PersonNm>
        <TitleTxt>SECRETARY</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>4.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>DR RICHARD ROSENBLOOM</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>5.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
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      <OrganizationHadUBIInd>true</OrganizationHadUBIInd>
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      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
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      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <BooksInCareOfDetail>
        <PersonNm>DR RICHARD ROSENBLOOM</PersonNm>
        <USAddress>
          <AddressLine1Txt>PO BOX 3748</AddressLine1Txt>
          <CityNm>POUGHKEEPSIE</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>12603</ZIPCd>
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        <PhoneNum>8454711186</PhoneNum>
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      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
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      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I</FormAndLineReferenceDesc>
        <ExplanationTxt>LINE 10 - GRANTS REPRESENT UNRESTRICTED CONTRIBUTIONS GIVEN TO SEVERAL LOCAL 501(C)(3) ORGANIZATIONS TO SUPPORT THE COMMUNITY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 8</FormAndLineReferenceDesc>
        <ExplanationTxt>SEMINAR SPONSORS 17,300 MONTHLY BULLETIN 2,615 TOTAL 19,915</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART I, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>MONTHLY BULLETIN WEBSITE FEES 868 EXPENSES CONFERENCE DOOR PRIZES 300 OFFICE EXPENSES 567 TRAVEL 158 MEALS AND MEETING COSTS 1,270 ADVERTISING 925 SUPPLIES 504 COMP. SUPPLIES &amp; SUPPORT 445 CONTEST AWARDS 375 BOOKS, PRIZES, AND OTHER 371 TAXES 250 DUES AND FEES 150 BANK CHARGES 22 TOTAL 6,205</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART II, LINE 24</FormAndLineReferenceDesc>
        <ExplanationTxt>EQUIPMENT 2,665 2,665 LESS ACCUMULATED DEPRECIATION 2,665 2,665 TOTAL 0 0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III</FormAndLineReferenceDesc>
        <ExplanationTxt>THE DUTCHESS COUNTY DENTAL SOCIETY'S OBJECTIVE IS TO ENABLE ITS MEMBERS TO ADVANCE IN THEIR PROFESSION THROUGH STUDY AND RESEARCH; TO PROMOTE COMMUNITY RESPONSIBILITY AND GOOD FELLOWSHIP; TO CREATE A FORUM FOR THE DISCUSSION OF ISSUES FACING THE PROFESSION OF DENTISTRY, TO REPRESENT THE INTERESTS OF THE DENTISTS OF DUTCHESS COUNTY, AND TO OTHERWISE PROVIDE FOR THE NEEDS OF THE MEMBERSHIP.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III, LINE 28</FormAndLineReferenceDesc>
        <ExplanationTxt>CONTINUING EDUCATION TO ADVANCE THEIR PROFESSION BY (1) HOSTING AN ANNUAL ALL DAY CONFERENCE FEATURING LECTURES FROM RENOWED EXPERTS IN THE VARIOUS FIELDS / TECHINQUES OF DENTISTRY, AS WELL AS VENDORS AND SUPPLIERS DISPLAYING THE LASTEST PRODUCTS, (2) MONTHLY MEETINGS THAT FEATURE MINI- LECTURES AND FORUMS TO DISCUSS RECENT TRENDS AND TECHNIQUES IN THE PROFESSION, AND (3) AN ELECTRONIC MONTHLY BULLETIN THAT CONTAINS INFORMATIVE ARTICLES OF CONCERN TO THE PROFESSION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-EZ, PART III, LINE 29</FormAndLineReferenceDesc>
        <ExplanationTxt>TO PROMOTE COMMUNITY RESPONSIBILITY AND GOOD FELLOWSHIP BY WORKING WITH LOCAL HOSPITALS, SCHOOLS AND CHILDREN TO EDUCATE THE PUBLIC ABOUT PROPER DENTAL HYGENE THROUGH PROGRAMS SUCH AS SPONSORING A CHILDREN'S POSTER CONTEST, ENCOURAGING PARTICIPATION IN LOCAL SCIENCE FAIRS AND PERFORMING "PLAYS" FOR SCHOOLS THAT CARRY THE OVERALL MESSAGE OF GOOD DENTAL HABITS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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