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      <InvstProgramRelatedOrgGrp>
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      <FootnoteTextInd>X</FootnoteTextInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>NHC IS EXEMPT FROM FEDERAL INCOME TAXES UNDER SECTION 501(C)(7) OF THE INTERNAL REVENUE CODE. THEREFORE, NO PROVISION OR LIABILITY FOR INCOME TAXES HAS BEEN INCLUDED IN THE FINANCIAL STATEMENTS. THERE WAS NO UNRELATED BUSINESS INCOME TAX EXPENSE FOR THE YEARS ENDED MAY 31, 2017 AND 2016. NHC FILES U.S. FEDERAL AND INDIANA INFORMATION TAX RETURNS. NHC IS NO LONGER SUBJECT TO U.S. FEDERAL AND STATE INCOME TAX EXAMINATIONS BY TAX AUTHORITIES FOR YEARS BEFORE THE YEAR ENDED MAY 31, 2014.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART V, LINE 2A</FormAndLineReferenceDesc>
        <ExplanationTxt>SIGMA KAPPA HAD 7 EMPLOYEES DURING THE FISCAL YEAR. SIGMA KAPPA UTILIZES A PROFESSIONAL EMPLOYER ORGANIZATION, WHICH FILES THE W-3 ON THEIR BEHALF.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 IS PREPARED BY AN OUTSIDE CPA FIRM. PREPARED FORM 990 IS REVIEWED INTERNALLY BY THE CONTROLLER AND EXECUTIVE DIRECTOR. FORM 990 IS FORMALLY REVIEWED BY THE VICE PRESIDENT OF FINANCE, THEN PRESENTED TO AND APPROVED BY THE BOARD OF DIRECTORS PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>AN ANNUAL QUESTIONNAIRE IS COMPLETED AND SIGNED BY THE BOARD OF DIRECTORS, OFFICERS AND EXECUTIVE DIRECTOR. THE EXECUTIVE DIRECTOR REVIEWS THE SIGNED COPIES AND DISCUSSES ANY CONFLICTS WITH THE BOARD. A MEMBER WITH A CONFLICT WOULD SELF DISCLOSE DURING A DISCUSSION INVOLVING THE CONFLICT AND WOULD RECUSE THEMSELVES FROM THE VOTE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION FOR THE EXECUTIVE DIRECTOR IS DETERMINED AND APPROVED BY THE BOARD OF DIRECTORS. COMPENSATION FOR THE NHC EMPLOYEES, FOLLOWING AN ANNUAL REVIEW PROCESS, IS DETERMINED AND APPROVED BY THE EXECUTIVE DIRECTOR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS ARE AVAILABLE TO THE PUBLIC UPON WRITTEN REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>TRANSFER OF NET ASSETS TO SIGMA KAPPA SORORITY -39,775.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C:</FormAndLineReferenceDesc>
        <ExplanationTxt>THERE HAS BEEN NO CHANGE IN THE OVERSIGHT FROM THE PRIOR YEAR WITHIN THE ORGANIZATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 8</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ENTITY HAS MADE AN ADJUSTMENT TO PRIOR YEAR NUMBERS. PREVIOUSLY, PROPERTY AND RELATED DEBT WERE REPORTED UNDER SIGMA KAPPA NATIONAL HOUSING CORPORATION EIN 35-191455). THE PROPERTY IS LEGALLY OWNED AND THE DEBT IS OWED BY THE INDIVIDUAL HOUSING CORPORATION ENTITIES THAT FILE A GROUP RETURN UNDER EIN 91-1753026 (GROUP 5214). AS SUCH, THE CORRESPONDING ADJUSTMENTS HAVE BEEN MADE ON BOTH RETURNS BEGINNING WITH THE YEAR ENDED MAY 31, 2017. THE AMOUNT OF ADJUSTMENT IS $13,500,882 AND IS REFLECTED ON PART XI LINE 8.</ExplanationTxt>
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