Name
For Singapore Citizens/Permanent Residents
Update any changes in your name with the Immigration and Checkpoints Authority (ICA). IRAS records will subsequently reflect your new name.
For Foreigners
Email IRAS a copy of your deed poll, employment pass, or any official document bearing your new name.
Marital status
Email IRAS a copy of your marriage certificate, divorce certificate (interim & final judgment/decree nisi & decree absolute), and maintenance order (if any) to update your marital status.
Contact details
Log into myTax Portal using your Singpass or Singpass Foreign user Account (SFA) and select 'Update Contact Details' to update your contact number and email address.Notice preferences
Log into myTax Portal using your Singpass or Singpass Foreign user Account (SFA) and select 'Update Notice Preferences' to update your preferred way to be notified.
Find out more on IRAS Digital Notices.
Residential and mailing address
For Singapore Citizens/Permanent Residents
Update your residential address using the Immigration and Checkpoints Authority (ICA)’s Change of Address e-Service for automatic updates with all government agencies and statutory boards.
Your residential address will be automatically updated with IRAS within the next working day. For more information on updating your residential address, visit ICA website.
Email IRAS your preferred mailing address if it differs from your residential address to receive paper correspondence.
For Foreigners
Log in to myTax Portal using your Singpass or Singpass Foreign user Account (SFA) and select 'Update Contact Details' to update your residential/mailing address.Other particulars
Email IRAS with relevant document or chat with us online to update your other personal information.