Laws, Regulations & Annotations
Business Taxes Law Guide – Revision 2013
Sales and Use Tax Annotations
275.0000 GAS, ELECTRICITY AND WATER
(b) WATER ADDITIVES
275.0360 Diatomaceous Earth. The sale of diatomaceous earth to a water treatment plant is taxable where the product is used as a filtering agent to remove impurities and does not dissolve or become part of the water. 4/27/64.