The late TV presenter's children, Robert, 45, Ben, 41, and Jack, 35, will have to pay almost 6 million pounds in inheritance tax leaving then with roughly 3 million pound each, reported Female First.
Black also reportedly bequeathed 20,000 pounds to her housekeeper Penny Walker.
A source said, "She adored her sons and treated Penny as part of the family."
She also has a 2 million pound villa in Spain and 1.5 million pound penthouse in Barbados which have not been included in her UK estate.
