Just like anything else, not all accountants are created equally. The IRS tax codes/rules are ever changing. One of the main reasons we have had Kathy do our business taxes, as well as our personal taxes, for so long, is because she is detail oriented and makes it her mission to know the latest IRS revisions and modifications. I've been an entrepreneur for 40+ years and DO NOT remember a time when I had more confidence in an accountant! Kathy truly is the best at what she does...