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HMRC internal manual

Stamp Duty Land Tax Manual

Processing: Stamp Office queries and customer responses: Forms and letters in the Stamp duty land tax processing series

Most frequently used forms and letters

Guidance Notes SDLT1 (HMRC website) and SDLT4 (HMRC website) 
External users can see the guidance at and  
SDLT1 Land transaction return - Notification form required for all transactions
SDLT2 Land transaction return - Additional vendor/purchaser details
SDLT3 Land transaction return - Additional details about the land
SDLT4 Land transaction return - Additional transaction or lease details
SDLT5 Certificate - Confirming that the transaction has been notified and that the land registry may proceed with registration
SDLT7 Standard letter - Response to purchaser enquiry
SDLT8 and 8A Standard letter - Further information required and reminder
SDLT12 and 12A Standard letter - Further tax/penalty/interest due and reminder
SDLT13 ## Most frequently used forms and letters {#IDA3W15H}
SDLT14 Standard letter - Inform purchaser that no further reminders and no certificate will be issued