IHTM30152 | Due date for payment: other charges arising on death

From HM Revenue & Customs · Inheritance Tax Manual

Other cases in which the tax is due six months after the end of the month in which the transferor’s death occurs include

  • Potentially exempt transfers (PETs) () which prove to be chargeable transfers

  • tax charged under the gift with reservation (GWR) () provisions treated either as part of the transfer on death, and so within , or as failed PETs, and so within

  • any extra tax payable on a chargeable transfer under (settlements without interests in possession) where the settlor dies within seven years.