![Buying or Acquiring Shares-2 Buying or Acquiring Shares - 2](https://www.iras.gov.sg/images/default-source/illustrations-png/buying-or-acquiring-shares-2.png?sfvrsn=f2294796_3)
Setting up myTax Portal account
Log in to myTax Portal with a Singpass or Singpass Foreign user Account (SFA)
Log in to myTax Portal with a Singpass or Singpass Foreign user Account (SFA)
For foreign individuals without a Singapore Government-issued ID
Update IRAS if there is a change in your personal particulars (e.g. name, marital status, contact details and address)
Authorisation procedures for tax agents