Laws, Regulations & Annotations
Business Taxes Law Guide – Revision 2015
Sales and Use Tax Annotations
515.0000 SERVICE ENTERPRISES GENERALLY—Regulation 1501
(c) ORIGINAL MANUSCRIPTS, PLANS, ETC.
515.0710 Seismic Calculations. Sales tax applies to charges made to a California customer for seismic calculations made as a condition of sale of industrial valves, since the activity is a service provided as part of the sale of tangible personal property. 7/22/77.