Don't 'print and post' online SDLT returns, warns HMRC
HM Revenue & Customs has issued an urgent message, reminding customers that if they use Stamp Taxes Online to complete their SDLT returns, they must send their returns online.
'This is not a print and post service,' says HMRC. 'Please do not send a copy of the completed online form through the post as this will cause more than one UTRN to be allocated to the same transaction.'
The Revenue gives the following advice for filing online.