INCOME TAX  Filing of Income Tax Return and withholding statement  Refund of Income Tax  Audit & preparation of documents for Audit and Financial Statements  Incentives and Relief under concessionary SROs and Schedules  Exemption Certificates for Raw Material & Machinery etc.  Appeal Filing and Reply to Departmental Notices  Reply of Show Cause Notices  Resolving various technical issues of Income Tax  NTN and Registration of AOP SALES TAX  Filing of monthly Sales Tax Return  Refund of Sales Tax & Audit of Sales Tax  Deferred amount of Sales Tax Refund Claims  Preparation of Refund Claims and uploading on the System  Revision of Sales Tax Return and input tax adjustment  Appeal Filing and Reply to Departmental Notices  Reply of Show Cause Notices  Condonation of delay in refund filing & input tax adjustment  Resolving various technical issues of sales tax & Federal Excise CUSTOMS  Rebate Claims Filing, Processing & Issuance of Cheques  Refund of custom duty and sales tax.  DTRE Approval, DTRE Audit & Reconciliation of statement  Incentives and Relief under SROs & Schedules  Refund of sale proceeds from Auction  Appeal Filing and Reply to Departmental Notices  Reply of Show Cause Notices  Resolving issues relating to Custom Clearance  Issuance, Revalidation, Endorsement of Items & Address on License of EOU & Manufacturing Bonds at MBCO Lahore and Karachi.