The way GST revenue is carved up among the states needs a proper fix, rather than more "band-aids and bolt-ons", federal Treasurer Scott Morrison says, but politicians from states winning from the existing distribution are set to oppose change.

The way GST revenue is carved up among the states needs a proper fix, rather than more "band-aids and bolt-ons", federal Treasurer Scott Morrison says, but politicians from states winning from the existing distribution are set to oppose change.