Land tax liabilities may be deductible, depending on when the land tax liability arises. The timing of when you incur a liability to pay land tax will depend on the relevant state legislation. Your liability to pay land tax does not rely on the lodgment of a land tax return or on the taxing authority issuing a land tax assessment. In many states, the year in which the property is used for the relevant purposes determines when you are liable, even if an assessment does not issue until a later date.
When you receive land tax assessments in arrears, the amount of land tax is not deductible in the income year in which you pay the arrears. The land tax amounts are deductible in the respective income years to which the liability for the land tax relates.
If a land owner receives a land tax assessment for a year, then later in the same financial year either sells the property or starts to use it as their residence, there is no requirement to apportion the land tax deduction. We consider that the land tax liability was incurred for an income producing purpose because the liability for it was founded in the property's use for income-producing purposes.
In the event of the property being sold and there being an adjustment of the land tax, the recovered amount should be declared as rental income by the vendor.