Accounting/Tax Software that support GST Return & Transaction Listings Submissions via API

As part of IRAS’ continuous effort to simplify taxpayers’ tax filing process, taxpayers can now submit their GST returns and/or transaction listings directly from their accounting/tax software to IRAS via Application Programming Interface (“API”). This eliminates the need for users to log into myTax Portal to input their tax figures manually, in turn reducing transposition errors and improving the accuracy of the returns submitted to IRAS.

From 20 Oct 2020, in addition to the GST F5, we have enhanced and added new APIs to enable taxpayers to file the GST F7 (for disclosing errors on returns filed previously) and GST F8 (for the final filing of GST). The new APIs will also cater for changes in the respective returns to account for GST on imported services.

The following is a list of accounting/tax software that currently supports the filing of both GST returns as well as Transaction Listings via API. Users of these accounting/tax software have successfully submitted their GST returns and listings via Corppass:

 SoftwareFile GST Returns via Corppass File Transaction Listings via Corppass 

IBASE TECHNOLOGY PRIVATE LIMITED

IBASE Technology Private Limited*

YesYes

FACT SOFTWARE INTERNATIONAL PTE LTD

FACT Software International Pte Ltd*

YesYes

OCI SYSTEM PTE. LTD.

OCI System Pte. Ltd.*

YesYes

A2000 SOLUTIONS PTE LTD

A2000 Solutions Pte Ltd*

YesYes

TNO SYSTEMS PTE. LTD.

TNO Systems Pte. Ltd.*

YesYes

USER BASIC SOFTWARE PTE. LTD.

User Basic Software Pte. Ltd.*

YesYes

AI.TaxAssist

Xion.AI Pte Ltd

YesYes

1) The above accounting software are provided by third party vendors that are not associated with IRAS. If you wish to use the solution, you should do so based on independent consideration and exercise reasonable care. IRAS shall not be liable for any loss or damages arising from or in connection with your use of or reliance on the solution.

2) The above accounting software denoted by * are also listed on IRAS Accounting Software Register and have met IRAS' technical requirements set out in the e-Tax Guide "Guide on Accounting Software for Software Developers".