Q: Dear Ethics Lawyer, I am a tax lawyer with an accounting background. I practice in a smaller community and advise businesses on tax matters, as well as preparing tax returns for some of them. Today is the day that returns are due, and I have a dilemma concerning one of these clients. The owner of the business client has loaned several hundred thousand dollars from the business to his daughter, which she is using to start her own business. The loan is documented and she has been making payments on it, including interest, during the past year.

My client insists that these payments are an “informal family matter” that the IRS would never find out about, and does not want to include them as taxable income for purposes of the business’s return. I have advised him that it is income that he is obligated to report, but he refuses to do so. What are my obligations? I do not wish to participate in tax fraud, but also do not want to breach an obligation to the client.