You may get a tax offset if you received certain lump sum payments in 2008–09. We will calculate the tax offset for you. You need to provide additional information - the amount of the payment in arrears for each income year involved - with your tax return.
If you did not need to lodge a tax return for the two most recent years that the payment related to, include details of what your taxable income – including your lump sum payments in arrears – would have been had you lodged tax returns in those two years.