If your company is VAT registered in one of the GCC countries where VAT applies (UAE and KSA), you should include your TRN (Tax Registration Number) or TIN (Tax Identification Number) on every invoice you create.

To include the TRN/TIN of your company on your invoices:

  1. In your PDF Invoice - Order Printer account, go to the Preferences → Store Details.
  2. Type in your TRN number in the Registration Number field.
  3. Click Save.