independent professionals who audit accounts (certified public accountants). While the commercial accounts may be of great importance in the determination of tax liability, 35 there is usually no regulation by the tax authorities of persons preparing commercial accounts. D. Preparation of Tax Returns Countries with a system of licensed tax professionals will typically stipulate that only persons who are licensed as return preparers may prepare a return for remuneration. Even when a country does not want to regulate the tax profession or tax advice as such, it may