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
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

      Submission:

      10 minutes

      Maximum file size: 2MB

      Acceptable file type: PDF

      IRAS' Processing Time

      Individual Tax matters:

      We will usually respond to you within 5 working days, but more time might be needed for complex enquiries and if so, we will let you know.

      Please log into myTax Mail after 5 working days to read the reply.

      Corporate Tax matters:

      For general enquiries, we will respond to you within 5 working days. For case-specific enquiries, we will usually respond to you within 14 working days. More time is needed for complex enquiries and if so, we will let you know.

      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 within 3 working days once payment is received.

      User Guide (137KB)

      Register for GST

      For businesses applying for GST registration.

      Refer to Applying for GST Registration for more information.

      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. Supporting documents required in the " Documentation Checklist"

      Submission

      20 minutes

      Processing time:

      Your application will be reviewed upon receipt of all required documents. If the supporting documents are not submitted, your application will be treated as withdrawn.

      Compulsory registration - within 2 working days

      Voluntary registration - within 10 working days


      Request Penalty Waiver/ Extension of Time to File

      Appeal for waiver of late payment penalties and late submission penalties.
      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)

      Submission

      3-5 minutes

       

      Processing

      The result will be displayed immediately. However, there will be requests that require review and we will contact you within 3 working days.
       -
      Retrieve GST Returns/Assessments for ASK Review

      For GST-registered businesses to retrieve past GST returns or assessment for up to the last five years to facilitate ASK Annual Review.

      More information on Assisted Self-help Kit (ASK) Annual Review.

      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)

      Submission

      5 minutes

      Processing

      N.A.

       

      Update GST Contact Details 

      For GST-registered businesses to view or update contact information, such as GST mailing address and to subscribe to email alert services for GST e-Filing reminder and GST Bulletins.

      1. Your entity's tax reference or GST registration number (e.g. 200312345A or M90312345A)
      2. Your CorpPass ID and password
      3. Business details (e.g. GST mailing address, email address and contact number) that you wish to update

      Submission

      5 minutes

      Processing

      Generally, the changes made will be updated immediately except for change of address which will be processed within 3 working days.

      View Account Summary

      This e-Service is mobile-optimised

      View your GST statement of account (e.g. check payment status and if there is any outstanding tax payable).

         
      1. Your entity's tax reference or GST registration number (e.g. 200312345A or M90312345A)
      2. Your CorpPass ID and password 

      N.A.

      User Guide (112KB)

      View GST Filing Status

      For GST-registered businesses to view the status of GST returns.

      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.


      View Payment Plan

      This e-Service is mobile-optimised

      View your GST payment plan details.

         
      1. Your entity's tax reference or GST registration number (e.g. 200312345A or M90312345A)
      2. Your CorpPass ID and password

      N.A.

      User Guide (126KB)

      View/ Apply for Declaring Agents

      For GST-registered business under any of the following schemes:

      to maintain the list of authorised declaring agents for import purpose.

      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. UEN of the declaring agent(s) to be appointed or removed

      Submission

      10 minutes

      Processing

      Your application will be processed immediately. The appointment and/or deletion of your declaring agents will be effected 2 working days later.