Mrs Murphy said her clients were angry and upset because they were not seeing proceeds used locally. "Our communities are screaming out to us right now and saying, 'We don't actually see 1 per cent of that'."
Many locals wanted pokie machines removed so the trust was working with them and local councils to find workable solutions, she said.
A review of Class 4 gambling, or gaming, machines, aims to make the sector more transparent and fair. Internal Affairs Minister Chris Tremain said he wanted the minimum amount trusts gave away to rise. Many big trusts - such as Lion Foundation and New Zealand Community Trust - already gave more than 40 per cent, he said.
New Zealand Problem Gambling Foundation chief executive and Northlander Graeme Ramsey said he supported the raised threshold, but grants were not reflecting necessarily what community priorities were.
There was a need for greater transparency in the operation of trusts. "We've got the same people operating the machines as handing out the money - self-appointed people who are doing this with public funds."