Oklahoma Administrative Code
Title 710 - Oklahoma Tax Commission
Chapter 65 - Sales and Use Tax
Subchapter 19 - Specific Applications and Examples
Part 1 - "A"
Section 710:65-19-2 - Advertising agencies

(a) Advertising agencies perform a service in formulating ideas and programs for advertising purposes. All materials purchased by an advertising agency including, but not limited to, drawing supplies, photographic supplies, and office supplies are consumed by the agency in performing the service and are subject to sales or use tax at the time of purchase. The subsequent transfer of materials to the agencies' clients are not subject to the tax.

(b) Advertising agencies which sell letterhead paper, business cards, etc. shall be subject to the rules pertaining to printers for said sales.