About previous work experience and the fit into current role. Behavioral questions like : Strenghts, a difficult situation dealt with, how do you manage failures, management of conflicts, are you comfortable with working long hours, etc. Technical questions: knowledge about the tax software, recent changes in tax laws, discuss the compliance process in detail. What are indirect taxes, difference between VAT and Sales Tax, why do some US states require to file monthly/quarterly. How is the nexus determined?