Security to be furnished in certain cases 25

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Government may, by notification in the official Gazette, specify any dealer or class of dealers to pay lump sum tax in lieu of tax payable under section 9 of this Act. 16. Powers of Government to amend Schedule:- The Government, after giving by notification not less than 14 days notice of the intention to do so, may, by notification, add to, amend or alter any Schedule to this Act. 17. Credit notes and Debit notes :- (1) Where a tax invoice has been issued and the amount shown as tax charged in the tax invoice exceeds the tax payable under this Act in respect of that sale, the registered dealer making the sale shall provide the purchaser with a credit note containing the requisite particulars as may be prescribed. (2) Where the tax invoice has been issued and the tax payable under this Act in respect of the sales exceeds the amount of tax charged in that tax invoice, the registered dealer making the sales shall provide the purchaser with a debit note containing the requisite particulars as may be prescribed. (3) In case of goods returned or rejected by the purchaser, a credit note shall be issued by the selling dealer to the purchaser and a debit note will be issued by the purchaser to the selling dealer containing the particulars as may be prescribed.