Science and Innovation Minister Megan Woods on Friday drew public attention to the changes, which are tucked away in the Taxation (KiwiSaver, Student Loans and Remedial Matters) Bill, which has yet to have its first reading in Parliament.
The extension to allow refunds for loss-making companies will allow companies engaged in eligible R&D to claim a refund of 15 per cent of those costs, limited only by the size of the firm's payroll.
In other words, a firm with a $100,000 payroll that undertook $100,000 of R&D could claim a $15,000 refund, but no more.
The 15 per cent refund rate is the same as the rebate offered to profitable firms claiming for deductible R&D expenses, which currently allows rebates up to a total of $255,000, equal to $1.7m of eligible R&D expenditure. However, the new bill proposes "that the existing corporate eligibility criteria, wage intensity test, and $255,000 cap be removed and replaced with a payroll-tax based cap", according to explanatory notes from the Inland Revenue Department.
"What they are concerned about is fiscal risk" and the possibility of fraudulent claims, Deloitte tax partner Patrick McCalman told BusinessDesk .
"Your PAYE bill tells me (the tax department) you're real," he said.
However, tax practitioners are waiting for further detail on whether refunds will be possible where a firm contracts with an external provider to conduct R&D rather than employing its own staff to undertake research.
The latest changes also come with a sting in the tail for tax-exempt entities, such as charitable research institutions and companies that trade commercially, but have charitable status, such as Sanitarium.
"It is also proposed that entities that derive tax-exempt income (other than levy bodies, and claimants that only receive exempt income from certain inter-company and foreign dividends) be ineligible for the R&D tax credit," the IRD notes say.