Using the 13 Digit Tax ID Number

The Revenue Department has extended the deadline for full enforcement of the 13 digit tax identification number from the previously announced date of 31 January 2013 to 31 July 2013.

Keywords: Mazars, Thailand, Tax, Revenue Department

20 March 2013

The 13 digit number must be used when issuing tax invoices, withholding tax certificates, receipt notes and delivery notes.

Read the Notification of the Revenue Department  for more information.