Codes specifying GST categories in Singapore.
| Code | Name/Description | 
|---|---|
| SR | Standard rated (7%) Local supply of goods and services | 
| SRCA-S | Standard rated Customer accounting supply made by the supplier | 
| SRCA-C | Standard rated (7%) Customer accounting supply made by the customer on supplier’s behalf | 
| SROVR | Standard rated (7%) Overseas vendor registration regime for Business-to-Consumer (“B2C”) supplies of imported digital services | 
| SRRC | Standard rated (7%) Reverse charge regime for Business-to-Business (“B2B”) supplies of imported services | 
| ZR | Zero rated (0%) Supplies involving goods for export/ provision of international services | 
| ES33 | Exempt Specific categories of exempt supplies listed under regulation 33 of the GST (General) Regulations | 
| ESN33 | Exempt Exempt supplies other than those listed under regulation 33 of the GST (General) Regulations | 
| DS | Deemed supplies Supplies required to be reported pursuant to the GST legislation | 
| OS | Out-of-Scope supplies CSupplies outside the scope of the GST Act | 
| NG | Supplies from Non GST registered company Supplies from a company which is not registered for GST |