This step is required if your business is e-Filing its GST return for the first time or when you want to authorise/re-authorise a person for e-Filing.
Log in to e-Services Authorisation System (EASY) using your business' Access Code and your SingPass / IRAS PIN to authorise yourself, a staff or a third party (e.g. tax agent) for e-Filing. If your access code is misplaced or has expired, please fax/mail us your completed access code application form (30KB). The access code will be sent via mail to your business' registered address within 4 working days.
From Q3 2018, CorpPass will replace EASY as the authorisation system.
If you are a GST-registered company or partnership, you will need to set up a CorpPass Admin account under your Unique Entity Number (UEN) to authorise staff or third-parties to access IRAS e-Services on myTax Portal as well as other government’s digital services.
If you are a GST-registered sole-proprietor, or under GST Group or Divisional registration, you will need to set up a GST CorpPass Admin account under your GST registration number. The GST CorpPass Admin account can only be used to authorise staff or third-parties to access IRAS’ GST e-Services and is different from the CorpPass Admin account which may have already been set up under your business’ UEN for other government digital services. Role of GST CorpPass Admin The GST CorpPass Admin has the rights to authorize himself or other GST CorpPass users for IRAS GST e-Services. There can be a maximum of 2 Admin accounts for each GST registration number at any one time.
By default, the sole-proprietor (SP) will be a GST CorpPass Admin.
The SP can appoint someone else who manages GST matters on his/her behalf to be the second GST CorpPass Admin
How to create GST CorpPass Admin accountsYou may appoint your GST CorpPass Admin by submitting the relevant “Appointment of GST CorpPass Administrators” form: - GST-registered Sole-proprietor- Group GST registration- Divisional GST registration
Upon receipt of the forms, IRAS will create the GST CorpPass Admin accounts. Thereafter, the appointed admin will: 1. Receive an email notification from CorpPass 2. Be required to reset the password to activate the account
To remove or change your GST CorpPass Admin account, re-submit the above form to us at least 5 working days in advance.
You should send the completed form to us as a PDF attachment via myTax Mail. Refer to the FAQs on how to access this e-Service.
Once you are authorised, you can log in to myTax Portal for "Organisation/ Business Tax Matters" using your SingPass / IRAS PIN to retrieve your organisation's GST return (e.g. GST F5). You can refer to the “Filing of GST return Video Guide” for step-by-step e-Filing instructions.
From Q3 2018, you will need a CorpPass account that is assigned with IRAS GST e-Services to log in to myTax Portal to e-File your GST returns. You will no longer be able to log in using SingPass / IRAS PIN.
Save a copy of the acknowledgement page and make payment (if applicable) to IRAS by the due date.
For details on the modes and due dates for payment , please refer to the following:
Besides e-Filing your GST return, other useful e-Services are also available in myTax Portal:
911KB, PDF
30KB, DOC
These are the possible reasons:
Please apply for a new access code by completing the access code application form (30KB) and submitting the form to us by fax/mail.
You may have placed an end-date (i.e. "Effective To") to your authorisation record. After the end-date, you will not be able to log in to your organisation's GST matters.
You have to delete your past record and re-authorise yourself for GST matters through e-Services Authorisation System (EASY) using the organisation's Access Code and your SingPass / IRAS PIN.
If you have deregistered and are not able to log in to myTax Portal, please call our customer service officer on 1800 356 8633.