The State Board rules do not allow commissions or contingent fees if the CPA performs, for the client, "...a compilation of a financial statement accompanied by a report..." The AICPA rules prohibit commissions or contingent fees if the CPA performs, for the client, "... a compilation of a financial statement when the ...
The traditional objections to contingency fees are the employment of unethical concur to win cases and that these fees stir up litigation unnecessarily, however, the most modern limitations are prohibitions on the use of contingency fees in criminal litigation, divorce/marital/separation cases, the percentage of the ...