Science and Innovation Minister Paul Goldsmith has already announced an additional $74.6 million in funding for Callaghan Innovation's Research and Development Growth Grants, but industry commentators say more needs to be done.
Former Science and Innovation Minister Steven Joyce, now Finance Minister, will deliver his first Budget tomorrow and had previously said his goal was to increase R&D funding to 1 per cent of GDP.
Science Media Centre director Peter Griffin said funding was at about 0.7 per cent of GDP
and reaching 1 per cent would not happen in tomorrow's Budget.
"It's been pretty quiet around what people are expecting [from the Budget], I don't think people are expecting much with the change in minister," Griffin said.
"But the Government is really keen to get to 1 per cent of GDP for business R&D and it's slower than they had anticipated so they're trying to stimulate that further with the extra $75 million into Callaghan," he said.