Ariz. Admin. Code § R15-5-105
Gross receipts from services rendered in addition to selling tangible personal property at retail are subject to tax unless the charge for service is shown separately on the sales invoice and records.
Renumbered from R15-5-1815 and amended effective August 9, 1993 (Supp. 93-3). Amended by final rulemaking at 12 A.A.R. 4099, effective December 4, 2006 (Supp. 06-4).