The Administrator, or any authorized employee, is authorized to examine the books, papers, records and federal income tax returns of any employer or of any taxpayer or person subject to, or whom the Administrator believes is subject to the provisions of this chapter, for the purpose of verifying the accuracy of any return made, or, if no return was made, to ascertain the tax due under this chapter. Every such employer, supposed employer, taxpayer or supposed taxpayer is directed and required to furnish upon written request by the Administrator, or his duly authorized agent or employee, the means, facilities, and opportunity for making such examinations and investigations as are authorized.
(1969 Code 92.50)