Updating Personal Particulars

You should update IRAS when there is a change in your personal particulars including marital status, contact details and mailing address.

Address / Contact Details

To update your address or contact details, log in to myTax Portal using your Singpass or Singpass Foreign user Account (SFA).


Please send us a copy of your Deed Poll, Employment Pass or any other official document bearing your official name.

Marital Status

Please send us the relevant documentation, such as a copy of your marriage certificate or divorce certificate.

Ways to Update IRAS

  • Log into myTax Portal to update address and contact details.
  • Call us
  • Email us
  • Write to us:

    The Comptroller of Income Tax
    Inland Revenue Authority of Singapore
    55 Newton Road
    Revenue House
    Singapore 307987