IRAS | myTax Portal View Officer-in-Charge

View Officer-in-Charge

ID Type	Format	Description	Example
UEN-LOCAL CO (previously "ROC")	yyyynnnnnX (10 characters)	Local Companies	200312345A
Description Local Companies Example 200312345A
UEN-BUSINESS (previously "ROB")	nnnnnnnnX (9 characters)	Local Businesses (exclude sole-proprietorships for GST) Partnerships	52912345A
Description Local Businesses (exclude sole-proprietorships for GST) Partnerships Example 52912345A
UEN-OTHERS	TyyPQnnnnX (10 characters)	Foreign Companies Limited Liability Partnerships Clubs, Associations, Societies, Government Agencies & Others	T08FC1234A T08LL1234A T08SS1234A
Description Foreign Companies Limited Liability Partnerships Clubs, Associations, Societies, Government Agencies & Others Example T08FC1234A T08LL1234A T08SS1234A

ID Type	Format	Description	Example
GSTN	MQnnnnnnnX (10 characters)	Organisations under GST group/ divisional registration To apply for declaring agents, log in to myTax Portal using respective individual member's tax reference number. Sole Proprietorships owned by individual person for GST	M91234567X MR2345678A MB2345678A MX2345678A
Description Organisations under GST group/ divisional registration To apply for declaring agents, log in to myTax Portal using respective individual member's tax reference number. Sole Proprietorships owned by individual person for GST Example M91234567X MR2345678A MB2345678A MX2345678A
ASGD	QnnnnnnnX (9 characters)	Others	A2500123J
Description Others Example A2500123J
ITR	nnnnnnnnnX (10 characters)	Others	200112345X
Description Others Example 200112345X