Mazars USA

The House Oversight Committee will use the information in its investigation of allegations of conflict of interest when Trump was in office, and any possible violations of the Constitution’s emoluments clause.
Trump boasted about all he knows regarding his business — after his attorneys argued in court documents that he's clueless about questionable practices.
Trump is looking for a new accounting firm after his old one dropped him.
Having your statements pulled by your accountants "is just about the most calamitous thing that could happen" to your business, the conservative attorney said.