An attorney, accountant, agent, preparer, or any other person permitted to represent the taxpayer before the department who has a written power of attorney executed by the taxpayer may represent the taxpayer in an interview described in subdivision 1. The taxpayer may be required to accompany the representative only if a subpoena is issued. In this instance, with the consent of an immediate supervisor and after ten days' notice to the representative, the department employee may notify the taxpayer directly that the employee believes the representative is unreasonably delaying the examination or investigation process.
This section does not apply to criminal investigations or investigations relating to the conduct of an employee of the department.
Minn. Stat. § 270C.285
2005 c 151 art 1 s 27