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        <AddressLine1Txt>C/O TAX DEPARTMENT PO BOX 45998</AddressLine1Txt>
        <CityNm>ST LOUIS</CityNm>
        <StateAbbreviationCd>MO</StateAbbreviationCd>
        <ZIPCd>631455998</ZIPCd>
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      <PersonNm>Jennifer Richter</PersonNm>
      <PersonTitleTxt>Associate Vice President, Tax</PersonTitleTxt>
      <SignatureDt>2026-05-07</SignatureDt>
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    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
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        <PersonNm>JASON REICHENBERG MD</PersonNm>
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        <ExplanationTxt>IN ADDITION TO THE LISTED QUALIFYING SUPPORTED ORGANIZATION WITH WHICH THE FILING ORGANIZATION HAS A HISTORICAL RELATIONSHIP, THE FILING ORGANIZATION ALSO HAS A SUPPORTING ORGANIZATION RELATIONSHIP WITH THE ASCENSION RELIGIOUS SPONSOR AND ASCENSION FOUNDING RELIGIOUS SPONSORS, BY AND THROUGH ASCENSION HEALTH ALLIANCE. THE FILING ORGANIZATION HAS A HISTORIC AND CONTINUING RELATIONSHIP WITH ASCENSION SETON. ASCENSION SETON IS DESIGNATED AS SUPPORTED BY THE CLASS AND PURPOSE WITHIN THE GOVERNING DOCUMENTS OF THE FILING ORGANIZATION. THE FILING ORGANIZATION PERFORMS ACTIVITIES FOR ASCENSION SETON. IF THE FILING ORGANIZATION WAS NOT PERFORMING THESE ACTIVITIES, ASCENSION SETON WOULD BE ENGAGED IN THESE ACTIVITIES ON ITS OWN.</ExplanationTxt>
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        <ExplanationTxt>SUPPORTED ORGANIZATIONS NOT REQUIRED TO OBTAIN A SEPARATE IRS DETERMINATION OF STATUS ARE EITHER CONSIDERED AN INSTRUMENTALITY OF THE CATHOLIC CHURCH OR ARE INCLUDED IN THE OFFICIAL CATHOLIC DIRECTORY AND HAVE BEEN VERIFIED TO BE DESCRIBED IN EITHER 509(A)(1) OR 509 (A)(2) ACCORDING TO THEIR MOST RECENT FORM 990 FILING.</ExplanationTxt>
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        <ExplanationTxt>THE FILING ORGANIZATION HAS ONE MEMBER, ASCENSION TEXAS. ASCENSION TEXAS HAS THE POWER TO APPOINT AND REMOVE THE MEMBERS OF THE BOARD OF THE FILING ORGANIZATION, AS WELL AS TO APPOINT AND REMOVE THE CHAIR OF THE BOARD OF THE FILING ORGANIZATION. THE SOLE MEMBER OF THE SUPPORTED ORGANIZATION, ASCENSION SETON, IS ALSO ASCENSION TEXAS. THROUGH THIS COMMON CONTROL BY ASCENSION TEXAS, THE FILING ORGANIZATION IS SUPERVISED AND CONTROLLED IN CONNECTION WITH ITS SUPPORTED ORGANIZATION.</ExplanationTxt>
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        <ExplanationTxt>THE FILING ORGANIZATION IS A PART OF THE ASCENSION CATHOLIC HEALTH MINISTRY. ASCENSION IS A FAITH-BASED HEALTHCARE ORGANIZATION THAT DELIVERS PERSONALIZED, COMPASSIONATE CARE TO ALL, ESPECIALLY TO THOSE WHO NEED IT THE MOST. Seton Clinical Enterprise Corporation is a board-only holding corporation which is used as the controlling entity of the non-profit health organizations affiliated with the Ascension Seton Hospitals.</ExplanationTxt>
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