19 January 2013
Following descriptions of goods are allowed to be included in the certificate of registration of purchaser:-  Goods purchsed for Resale  For use in manufacturing or processing of goods for re-sale.  For use in mining  For use in telecommunications network  For use in generation or distribution of electricity or any other form of power  Packing Material In case your case , as it appears that AC installtion does not fall in any of categaries mentioned above, so Form C cannot issued and you must purchase at the full rate of Tax .