Every taxpayer and tax collector shall keep accurate books and records of its business or activity, including original source documents and books of entry denoting the transactions that gave rise, or may have given rise, to any tax liability, exemption or deduction. All such books and records shall be kept in the English language and, at all times during business hours of the day, shall be subject to and available for inspection by the department.
(Added Coun. J. 11-14-91, p. 7458)