When setting up your remit-to address, your Goods and Sales Tax ID (GST ID) must be in one of the following formats:
All tax and total amounts must include the
alternateCurrency attributes. The alternate currency must be set to
See Providing Amounts in Local Currency for more info.
The following extrinsics are required to send a compliance-assured Singaporean invoice. You may require additional extrinsics specific to your industry or billing situation:
Other extrinsics may be required based on your specific invoicing scenario.
See Adding Extrinsics to Your Invoice for more info.
See Singapore Compliance Sample cXML for an example.