My parents passed away last year within a few months of each other. I've got as far as getting Irish Grant of Probate for the most recently deceased and done a return of income for the few months the surviving spouse was individually assessed. The family home was disposed of for GOP value with assets now in cash or in IR/UK/Jersey shares so now sorting out UK probate. I now have to make a return of income for the estate from last date of death to the end of the year. I understand, based on a letter from the Revenue, that "Estates are mandatory e-filers" but have no guidance on how to register for this! Do I use the latest deceased's PPSN and register for ROS or is there some other mechanism. I could complete a Form 1, but thats not e-filing. Help! What do I do?