HM Revenue & Customs

Reference Types

Self-Assessment

Your Unique Tax Payer Reference (UTR): [K 0000000000] 

PAYE

Your Accounts Office Reference (PAYE): [123 P X123456] 

VAT

Your VAT Registration Number (VRN): [123456789]

Corporation Tax

Your Corporation tax reference number: [C 1234567890]

Stamp Duty Land Tax (SDLT)

Your SDLT reference number: [000M 123456789] or [1847091] or [XX0000123456789]

Annual Tax Enveloped Dwellings (ATED):

Your ATED reference number: [013C 12345] or [C 1234567890]

Simple Assessment

Your Unique Tax Payer Reference (UTR): [K 0000000000] 

Non-Resident Capital Gains Tax (NRCGT):

Your Unique Tax Payer Reference (UTR): [K 0000000000] 

MARD Debt (where you have received a letter from HMRC asking to pay a debt owed to another country):

Our Reference number: [000M 123456789] or [XX0000123456789] or [RFN1234]