GST 

Before you can access the e-Services below via myTax Portal (except for GST Registered Business Search), please ensure that you have been duly authorised by the business to act for its GST matters via www.corppass.gov.sg.

Name of e-Service Description Please have the following information ready before using the e-Service Estimated Submission and/or Processing Time Guides/FAQ
Apply for Payment Plan This e-Service is mobile-optimised   Re-activate your previous GIRO arrangement and edit your payment plan for your GST.
  1. Your entity's tax reference or GST registration number (e.g. 200312345A or M90312345A)
  2. Your CorpPass ID and password

Submission

5 minutes

Processing

Your GIRO arrangement will be set up within 3 working days.

User Guide
(PDF, 732KB)

Cancel GST Registration

For GST-registered businesses applying for cancellation of GST registration.

More information on Cancel GST registration

  1. Your entity's tax reference or GST registration number (e.g. 200312345A or M90312345A)
  2. Your CorpPass ID and password
  3. Your client's tax reference number (For tax agents only)
  4. Details of all your existing non-residential properties such as:
    • Property tax number
    • Whether input tax was previously claimed on the property
    • Mortgagee's name (for any property under mortgage possession)
    • Expected date of completion ( for any property that will be sold)

Submission

10 minutes

Processing

Your application will be processed immediately if no further review is required. Otherwise, we will notify you of the status of your GST cancellation within 10 working days.


File GST Return/ Edit Past Return 

For GST-registered businesses to submit:

  1. GST returns electronically and receive an acknowledgement from IRAS upon successful submission; and
  2. An electronic request for GST F7 "Disclosure of Errors on GST Return" and e-File the GST F7 anytime up to 14 days from the date of request.
  1. Your entity's tax reference or GST registration number (e.g. 200312345A or M90312345A)
  2. Your CorpPass ID and password
  3. Your client's tax reference number (For tax agents only)
  4. Figures of your business transactions for the accounting period to be e-Filed

Submission

5 minutes

Processing

Acknowledgement page will be displayed upon successful submission.

Filing of GST return Video Guide

FAQ (160KB)

    GST Registered Business Search

    For members of the public to check if a business is GST-registered. A search can be performed by using the business name, GST registration number, Unique Entity Number (UEN) etc.

    You do not need to log in to myTax Portal.

    1. Registered name of the business; or
    2. Tax reference or GST registration number
    N.A.
    myTax Mail

    myTax Mail is a secure email system for you to correspond with IRAS.

    Taxpayers including authorised company staff and tax age nts of businesses can log into myTax Portal > myTax Mail using their SingPass or IRAS PIN to enquire about their tax matters.

    1. Your entity's tax reference or GST registration number (e.g. 200312345A or M90312345A)
    2. Your CorpPass ID and password
    3. Your client's tax reference number (For tax agents only)
    4. Details of your enquiry
    5. Supporting attachments (if applicable)
      • Maximum file size: 5MB
      • Supported file types: JPG, PDF, PNG
      • Maximum no. of files: 5 files with a total file size not exceeding 10MB per message 

      Submission

      10 minutes

      Processing

      We will respond to you within 5 working days. Kindly note that more time may be needed for complex enquiries. 

      FAQ (108KB)

      Notices/ Letters For GST-registered businesses to view correspondences and notices from IRAS. The documents are organised by categories i.e. letters/notices and acknowledgement/ confirmation for your easy reference.
      1. Your entity's tax reference or GST registration number (e.g. 200312345A or M90312345A)
      2. Your CorpPass ID and password 
      3. Your client's tax reference number (For tax agents only)
      N.A.

      FAQ (143KB)

      Pay Taxes

      This e-Service is mobile-optimised

      Settle your GST bills, or generate a Payment Slip No. to make payment via Internet Banking.  

         
      1. Your entity's tax reference or GST registration number (e.g. 200312345A or M90312345A)
      2. Your CorpPass ID and password
      3. Your Internet Banking login details (e.g. password, token)


      Processing

      We will update your account