Tony died on 11 July 2023, leaving an estate which was valued at £900,000. None of the transfers made on his death were exempt from IHT. He had made the following transfers during his lifetime:

Calculate the tax payable as a result of Tony's death. (Assume that there is no unused nil- rate band to be transferred from a previously deceased spouse or civil partner and that Tony's residence was not left to a direct descendant).