For Corporate Property Owners
From 1 Sep 2018, CorpPass will be the only login method for online corporate transactions with the Government. You must first be authorised via CorpPass before you can log in to IRAS digital services. Follow the step-by-step guides on how to register for CorpPass.

For Individual Property Owners
You need SingPass 2-Step Verification (SingPass 2FA) to log in to This means that you have to enter a One-Time Password (OTP) sent via SMS to your mobile phone or generated by your OneKey Token as a second level of authentication. Please register and activate your SingPass 2FA at