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    <dei:EntityRegistrantName contextRef="c0" id="ixv-81">CHICAGO ATLANTIC BDC, INC.</dei:EntityRegistrantName>
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    <dei:AmendmentDescription contextRef="c0" id="ixv-347">The purpose of this Pre-Effective Amendment No. 2 to the Registration Statement on Form N-2 (File No 333-295756) of Chicago Atlantic BDC, Inc. (the &#x201c;Registration Statement&#x201d;) is to update certain exhibits. Accordingly, this Pre-Effective Amendment No. 2 consists only of the facing page, this explanatory note and Part C of the Registration Statement setting forth the exhibits to the Registration Statement. This Pre-Effective Amendment No. 2 does not modify any other part of the Registration Statement. The prospectus and financial statements are unchanged, have been omitted, and are incorporated by reference.</dei:AmendmentDescription>
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