0000885550 2023-01-04 2023-01-04 0000885550 false 8-K 2023-01-04 CREDIT ACCEPTANCE CORP MI 000-20202 38-1999511 25505 West Twelve Mile Road Southfield, MI 48034-8339 248 353-2700 false false false false Common Stock, $.01 par value CACC NASDAQ false