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e-Services

Before you can access the e-Services below (with the exception of the “View DIN” and “View Officer-in-charge” e-Services), please ensure that:

  • You have been duly authorised by the company to act for its corporate tax matters via the e-Services Authorisation System (EASY).
  • You have the company’s tax reference number and your personal SingPass or IRAS PIN.
Name of e-Service Description Guides / FAQs
Apply for Waiver of Income Tax Return (Form C/ Form C-S) Submission by a Dormant Company  Dormant companies or their tax agents, can apply for a waiver of Income Tax Return (Form C/ Form C-S) submission via myTax Portal.

User Guides for:
- company (127KB)    
- tax agent (134KB)    

FAQs (50KB)   

View DIN 

If you file a paper Form C/ Form C-S that is downloaded from IRAS' website or via your tax agent’s software, you have to quote the Document Identification Number (DIN) on Form C/ Form C-S. You can conduct single or multiple searches for DIN.

You do not need to log into myTax Portal to use this e-Service.

User Guide (151KB) 

FAQs (68KB)   

File ECI  

All companies have to submit an estimate of their chargeable income (ECI) within three months of their financial year end unless the concession on waiver to file NIL ECI applies.

You can file your company's ECI electronically via myTax Portal.

This convenient filing option is also available to tax agents who wish to e-transact for their clients.

User Guides for:
- company (222KB) 
- tax agent (348KB)    

FAQs 

File Income Tax Return
(Form C-S)
 

Qualifying companies may use Form C-S, instead of Form C, to report their income, with effect from Year of Assessment (YA) 2012.

This online service is now available for e-Filing of YA 2013 Form C-S*.

You are encouraged to e-File your company's Form C-S to enjoy a range of benefits, including an extension of filing due date (i.e. file by 15 Dec instead of 30 Nov).

View the Form C-S Interactive e-Filing Guides (prototypes):
* Please e-File your company's Income Tax Return via the e-Service "File Income Tax Return (Dormant Company)" if it:
  • is dormant (i.e. did not carry on business and had no income in the preceding year); and
  • did not own any investment (e.g. real properties, fixed deposit and foreign shares) during the basis period for the YA.
Tips on e-Filing Form C-S

User Guides for:
company (1.09MB)
tax agent (1.18MB)

FAQs (140KB) 

File Income Tax Return (Dormant Company) 

You may use this online service to e-File your company’s Income Tax Return if it:
  • is dormant (i.e. did not carry on business and had no income in the preceding year); and
  • did not own any investment (e.g. real properties, fixed deposit and foreign shares) during the basis period for the YA.

User Guides for:
- company (382KB)
- tax agent (425KB)

FAQs (69KB)
    

Object / Revise Assessment 

Companies can lodge an objection to the Notice of Assessment or make amendments to their ECI and/or Form C/ Form C-S via myTax Portal.

This e-Service is also available to tax agents who wish to lodge an objection or amend the ECI and/or Form C/ Form C-S on their clients’ behalf.

User Guides for:
- company (519KB)
- tax agent (532KB)   

FAQs  (62KB) 

Apply for Certificate of Residence 

Companies can apply for Certificates of Residence (COR) via myTax Portal.  IRAS will process the application within seven working days. 

This service is also available to tax agents who wish to apply for COR on their clients’ behalf.

User Guides for: 
- company (195KB)
- tax agent (222KB)   

FAQs (49KB) 

Research & Development Allowance Account 

An online service available in myTax Portal that allows you to:

  • Declare the Base Year and Base Expenditure under the Research & Development ("R&D") Allowance Scheme
  • View your R&D Account

User Guides for:
- company (245KB)
- tax agent (216KB)    

FAQs (56KB) 
Corporate Profile / Contacts & Alerts Corporate Profile allows you to view your company’s information and contact details (e.g. company's status, fiscal year end, telephone number).

Contact details can also be updated (e.g. telephone number, email address).

User Guide (168KB) 

FAQs (24KB) 
View Donations 

An online service available in myTax Portal that allows you to view donations made by your company to approved Institutions of a Public Character (IPCs).

User Guides for:
company (652KB)
tax agent (710KB) 

View Return Status 

Using the View Return Status, you can view the status of a company's Form C/ Form C-S, ECI, accounts, tax computation, Additional Information on Income & Deductions, Group Relief Form A and Group Relief Form B. The status reflects the submission status of the various Forms by the company and the progress of Forms submitted.

User Guides for:
- company (141KB)
- tax agent (179KB)    

FAQs (78KB) 
View Correspondence / Notices 

You can view the following types of correspondence and notices issued by IRAS:

  • Notice of Assessment
  • Letters (e.g. Certificate of Residence)
  • Acknowledgement pages from e-Filing

User Guides for:
- company (258KB)
- tax agent (167KB)   

FAQs (69KB) 
View Account Summary / Payments An online service available in myTax Portal that allows you to do the following:
  • View tax account details;
  • Request a statement of account;
  • View a payment plan schedule;
  • Make payment via Internet Banking; and
  • Request a payment voucher to make payment via other payment modes.

Find out more about Account Summary / Payments

User Guide 
View Officer-in-charge 

You can view the name and number of the officer-in-charge of your company's tax matters.

You do not need to log in to myTax Portal to use this e-Service.

 

 
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For enquiries regarding your personal/business tax account, please email us.
 
Last Updated on 3 June 2013


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