Official letter no. 17164/BTC-TCT issued on 11 december 2012 by mof about vat for loan interest of organizations, individuals which are not credit institutions.

Official letter no. 4173/TCT-KK by gdt issued on 23 november 2012 on vat refund.

Official letter no. 4133/TCT-CS issued on 20 november, 2012 by the gdt replying on vat

Official letter no. 4134/TCT-CS issued on 20 november 2012 by gdt replyin gon tax policy

Official letter 4033/TCT-CS issued on 13 november, 2012 by gdt on vat deduction for vat receipts at the importation stage

Official letter 3391/TCT-KK issued on 7 November 2012 by GDT about VAT refund for foreigners.

Official letter 3649/TCT-CS issued on 17 October 2012 by GDT replying on deducted VAT for VAT invoices from 2009 to 2010 without payment vouchers through banks

Official letter no. 3757/TCT-DNL issued on 29 october 2012 replying on vat for relending activities

Official letter no. 3898 issued on 7 december 2012 by general department of replying on vat tax rate for general contractor fee.

The Official letter No. 3378/TCT-CS dated 26 August 2012 of GDT about VAT on international transport