If spouses set up a bequest in the form of a so-called Berlin will (Berliner Testament) for children who do not claim their compulsory portion upon the death of the first deceased, the surviving spouse as the heir of the first deceased cannot deduct the bequest as a liability, as the bequest is not yet due. In a recent ruling, the Supreme Tax Court also held, that the child as successive heir must pay inheritance tax on the final legacy as it originates upon the death of the surviving spouse.
The Constitutional Court has rejected for lack of prospects for success a case claiming that the future income tax due from the heir on interest earned but not yet due on the date of death of the testator be deducted from the inheritance tax base as a charge on the estate.