To use this service you will need the Tell Us Once service reference number, the deceased's national insurance number, driving licence number and passport number.
You will be asked about the next of kin (closest relative by blood or marriage) and the person dealing with the estate (the person sorting out their property, belongings and money). You will need their:
- Name, address and telephone number.
- Permission to provide their details.
These people may be contacted by the organisations we inform.