what is gst rate for subcontractor in wa
In this instance the main contractor did not charge GST and the subcontractor did. The main contractor got a bit of a shock when the subbieâs invoice came with the agreed upon hourly rate but then added 10% for GST.I guess the lesson here is ânever assumeâ.n this instance the main contractor did not charge GST and the subcontractor did. The main contractor got a bit of a shock when the subbieâs invoice came with the agreed upon hourly rate but then added 10% for GST.