"In the letter, Mazars noted that the firm had not “as a whole” found material discrepancies between the information the Trump Organization provided and the actual value of Mr. Trump’s assets"
https://www.msn.com/en-us/news/politics/trump-s-long-time-accounting-firm-cuts-ties-over-financial-statements/ar-AATQEhG?ocid=entnewsntp
What information do you think he was referring to?