Regulators have expressed concerns that an emphasis on non-audit services (NAS) could distract from the audit function, even for clients with minimal NAS purchases. Motivated by this concern, we examine whether a greater emphasis on providing NAS to audit clients generally (i.e., not to a...

Two forms of expertise can influence audit quality: industry and task-specific expertise. Anecdotal evidence suggests that tax knowledge is task-specific, rather than industry-specific and audit offices with increased exposure to complex tax issues develop this task-specific expertise. Using...