further been claimed that the selling dealers have also discharged their tax liability and deposited the tax payable in their hands by deducting the input tax credit available to them. Whenever the petitioner effected purchases from the selling dealers, it has obtained requisite VAT invoices. Forms VAT C-4 in terms of Rule 20 of the Rules are also obtained by the petitioner with a certificate from the selling dealers that they have paid full amount of tax under the Act on the sales made to the petitioner. The petitioner also filed its returns for different periods showing sales and purchases made by it. The tax was paid on the value addition and Input Tax Credit has been claimed on the basis of invoices issued by the selling dealers. It is also claimed that annual return in Form R2 has also been filed by the petitioner showing summary of all the sales and purchases conducted by it during the year ending on 31.3.2004. For the year ending on 31.3.2007, the case of the petitioner was taken for scrutiny by the Excise and Taxation Officer-cum-Assessing Authority, Hisar – respondent No.2. In that regard, notices Annexures P3/A and P3/B, under Section 8 of the Act read with Rule 20 of the Rules, were issued to the petitioner on the ground that it had effected purchases from M/s Hans Raj Ram Kumar, Fatehabad, M/s Mohan Lal Manish Kumar, Fatehabad, M/s Chandu Lal Mohan Lal, Fatehabad, M/s Sant Lal Harbans Lal, Fatehabad, M/s Suresh Kumar & Co., Fatehabad, M/s Parteek Enterprises, M/s Jagdish Rai Jai Bhagwan, Fatehabad and M/s Mahavir Parshad Rajat Kumar, Fatehabad, who had not deposited tax in the Treasury. Accordingly, it was proposed to disallow Input Tax Credit to the petitioner. The petitioner was directed to show cause by 13.2.2007 and 6.3.2007 respectively. In its replies, besides other grounds, the petitioner took the stand that once it had filed the tax invoice