19. Change in use or tax payment scheme after deduction of input tax
(1) Where a registered dealer has deducted input tax on any goods and those goods are not used in the course of his business or lost or destroyed, any input tax deducted becomes repayable in the period following the date on which those goods were put to such other use.
(2) Where such goods have been wholly or mainly used or are intended for use in sale of taxable goods or in sale of any goods in the course of export out of the territory of India prior to the change of use, input tax repayable shall be calculated on the prevailing market value of such goods at the time of change of use.
(3) Where a registered dealer after deducting input tax on any goods used in the course of his business, opts for composition of tax under section 15, the input tax deducted on the goods held in stock on the date on which the dealer so opts shall be repayable by the dealer in the tax period following such date and the input tax so repayable shall be calculated on the market value of such goods on such date ;