On a consideration of the facts and circumstances of the case and submissions made across the bar, I find that, it is not in dispute that the petitioner was not heard before passing Ext.P2 order. Ext.P2 order clearly mentions that a notice was served on the address of the petitioner but the said notice was returned unclaimed or with the endorsement addressee left. Although the petitioner would dispute the service of notice on him, there is no material produced to doubt the correctness of the statements in Ext.P2 order with regard to service of the notice on the address of the petitioner. I find, however, that the petitioner has produced as Ext.P1, a certificate issued by the Corporation of Cochin, for whom the petitioner had rendered various works, wherein it is stated that amounts were deducted by way of sales tax from payments that were made to the petitioner, and the details of tax remittance to the department are also shown. In Ext.P2 order that is passed in relation to the petitioner, the tax paid by way of TDS is shown as nil. This would indicate that the amounts that were deducted at source from payments made to the petitioner by the Corporation of Cochin have not been credited to the account of the petitioner while completing the assessment in relation to the petitioner for the assessment year in question. The tax amounts shown as deducted in Ext.P1 certificate are substantial when compared to