The threshold for audit exemption for a soliciting corporation is actually $50,000. That's the threshold for not having a public accountant or an audit. To have an audit, it is $250,000. That's just a small thing.
More fundamentally, even if an audit is done for the corporation, it doesn't mean that the money hasn't been taken out or hasn't been laundered. The auditor may pick it up sometime later, but it's not necessarily a device that.... Audits are not to prevent a fraud; they might report a fraud later on.