Form C Offline Application for other company

Companies, except dormant companies can submit their Form C (including accounts and tax computation) electronically to IRAS using the Form C Offline Application. For dormant companies, you can e-File your Form C by logging in to myTax Portal directly.

Before you commence e-Filing, we encourage you to read our user guides and frequently asked questions to familiarise yourself with the requirements.

The supported browsers for this Offline Application are Internet Explorer ("IE") 5.5 and above. If you are using IE 8, please refer to the IE 8 Internet Settings User Guide. Should you need any assistance, please call our helpline on 1800-356 8622.

 

Form C e-Filing at a glance

Step	Use IRAS' tax computation templates	Attach my own tax computation template	Guides/ FAQ
1	Download the Form C Offline Application
	YA 2010 Version 2010.1 (.Net Application, 1.7MB) YA 2011 Version 2011.2 (.Net Application, 1.7MB) Please note Terms of Use.		User guide (919KB)    FAQ  (69KB)
2	Prepare the Form C package		User guide (365KB)  FAQ (63KB) (Offline Form C for Other Company1)
	YA 2010 and YA 2011 Attach the tax computation prepared by the company. For information on how to prepare a tax computation, please refer to our website on "What is a tax computation". Attach the company’s accounts (audited or unaudited) including detailed profit and loss statement. Complete Form C and other relevant forms.	Attach the company’s tax computation Attach the company’s accounts (audited or unaudited) including detailed profit and loss statement Complete Form C and other relevant forms
3	Upload the Form C package for submission to IRAS via myTax Portal.  Only persons authorised as “Approver” for Corporate Tax matters via EASY can submit the Offline Form C. The maximum file size allowed per filing is 2 MB.		User guide (263KB)

 

 

¹ Other Company refers to all companies except dormant companies.

Recommended hardware/software requirement

1. Operating System
   • Windows 2000, Windows XP, Windows XP Professional
     
   • Microsoft Framework 1.1
     
2. Hardware
   
   • Pentium 4 and above PC with 1GB RAM (2GB is recommended)
     
   • Hard disk space of 400MB (including 160MB for installation)
     
   • 512 kbps Broadband with connection to a local ISP
3. Browser
   
   • Internet Explorer 5.5 and above

Install Latest Version of Offline Application

Enhancements/ changes may be made to the Offline Application after you have downloaded them. Always check that you have the latest version before you transmit the files to IRAS.

How do I know if the version I have is the latest?

Always check that the version number of the Offline Application currently available on the website is the same as that in the first page of the Offline Application you have downloaded. Please see illustration.

Before downloading the latest version of the application, you  must uninstall the old version of the application from your computer.  In addition, to prevent loss of data from previous filings or work in progress, you are advised to do a backup of your data before you uninstall and re-install the Offline Application. For steps on how to backup data and uninstall/ re-install application, please refer to part 4 and 5 of the user guide on downloading Form C Offline Application  (1MB).