Fill out all relevant fields in Form Letter To Bank Confirming Ownership And Date Of Death Balance Of Account – Solely Owned, take a break, and then review. Before completing the IHT400, you will need an IHT reference number and payslip.Banks freeze access to deceased accounts pending direction from an authorized court. If you have not applied for Grant of Probate, please also complete either the. Small Estates Form or the Small Balances Form (see page 04). Fill in the details about the deceased: date of death, and your name (and the other administrator's name(s), if applicable). The PDF version of these forms are FILLABLE. They can be filled out electronically, then printed. What happens to Premium Bonds when someone dies? A tax warrant is equivalent to a civil judgment against you, and protects New York State's interests and priority in the collection of outstanding tax debt.