Credit Acceptance Announces Change in Accounting for Loan Portfolio; To Issue Restatement

SOUTHFIELD, MI – Credit Acceptance Corporation (NasdaqNM: CACCE) announced today that it has received a response to its request that the SEC’s Office of the Chief Accountant review the Company’s accounting policies. In a teleconference earlier today, the SEC informed the Company that the Company’s method for recording automobile loans should be changed to that of a servicer of loans generated by automobile dealers and a lender to those dealers, rather than an originator of consumer loans. As a result of this determination, the Company will be required to restate its previously reported financial results.

As previously announced, the Company’s independent registered public accounting firm, Deloitte & Touche LLP (“Deloitte”) informed the Company on April 8, 2005 that it believed the Company should change its accounting methodology. The Company submitted a letter on April 26, 2005 to the Office of the Chief Accountant of the SEC requesting guidance on this matter.

The Company had historically believed, based in part on advice received from Deloitte and from its prior auditor, that its historical accounting was the only accounting method allowable under GAAP. Further, the Company had previously disclosed to shareholders its view that the Company’s GAAP accounting made it difficult for shareholders to understand the Company’s true economic performance. The Company is optimistic that the required revisions to its accounting policies, while time-consuming and costly, will improve its ability to clearly communicate the Company’s financial performance to shareholders.

The Company believes that over the years, it has taken the appropriate steps to ensure its financial statements are in compliance with applicable standards. The Company has consistently followed loan origination accounting since its initial public offering in 1992. As part of the IPO process, the Company’s accounting was reviewed by the SEC. The Company received unqualified audit opinions from Arthur Andersen LLP, its auditors from 1992 through 1997 and from Deloitte, its auditors since 1998. Deloitte’s National Office specifically reviewed and approved the Company’s loan accounting policies in 2002, at the Company’s request. In 2003, the SEC reviewed the Company’s accounting through a comment letter process. Although these steps ultimately did not prevent the pending restatement, the Company believes this result is due to the complexity of the issues involved and the lack of clear GAAP guidance rather than a lack of diligence on the Company’s part.

The process to restate the Company’s financial results will be extensive. The Company will need to finalize new, detailed accounting policies, including policies related to revenue recognition and credit losses, and have these policies approved by its external accountants. Significant changes to the Company’s accounting systems and processes will be required. Prior-year financial statements and disclosures will need to be revised and re-audited. The Company believes this process could take six months or more to complete. Pending the completion of this process, the Company will continue to provide operating data similar to the first quarter operating results released on May 2, 2005.

As a result, the Company plans to submit a request to the NASDAQ Listing Qualifications Panel (the “Panel”) for an additional extension of time to file its annual report on Form 10-K for the year ended December 31, 2004 and its quarterly report on Form 10-Q for the three months ended March 31, 2005. Previously, on May 27, 2005, the Panel granted an extension through June 30, 2005. The Company will not be able to complete its required filings by this date. The Company’s securities may be delisted from the Nasdaq Stock Market, if the Panel denies the extension.

As previously announced, the Company is required under its debt agreements to file its public reports on a timely basis. The Company has received waivers of this requirement through July 31, 2005. The Company will not be able to complete is required filings by this date and intends to request additional extensions from its lenders.

Finally, the Company announced that it has dismissed Deloitte & Touche LLP as its independent registered public accounting firm as of June 24, 2005. The Company’s decision to change auditing firms was approved by the Audit Committee of its Board. The Company has begun the process of selecting a new auditing firm.