Budget 2008-09: GST and PAYG Instalment Rate
14.08.08
The Tax Office has advised that the Gross Domestic Product (GDP) factor used to calculate taxpayers’ GST and PAYG instalment amounts will increase to 8% from 1 July 2008.
Taxpayers who use the GDP-adjusted notional tax method to calculate their PAYG or GST instalments may see an increase in their instalment amounts from the first quarterly instalment for the 2008-09 income year.











