The New Zealand government kept a smaller operating deficit than forecast in the first nine months of the financial year, even as the cost of the Canterbury earthquakes grew an expected $192 million.
The operating balance before gains and losses (obegal) was a deficit of $4.95 billion in the nine months ended March 31, smaller than the $5.22 billion shortfall expected in the half-year economic and fiscal update, according to the Crown's latest accounts.
Core tax revenue continued to track ahead of expectations at $41.86 billion with gains in the personal income tax base coming from the higher end of the pay scale. Core crown expenses of $52.17 billion were broadly in line with expectations, as delays to Treaty of Waitangi settlement costs and New Zealand's aid programme were offset by higher than expected costs from rebuilding Canterbury's infrastructure.
"Further asset investigation, scheduling and costing analysis by the SCIRT Alliance and the Christchurch City Council led to a $985m expense (and increase in the provision) being recorded," the Treasury said in its commentary. "As $793m of this expense had been forecast at HYEFU, the unforecast portion was $192m."
Last month Prime Minister John Key said the cost of the Canterbury rebuild rose $10 billion to $40 billion, of which the government will cover an extra $2 billion, taking the net fiscal cost to some $15 billion. Despite the increased cost, Key said the government is still on track to reach its surplus target in 2014/15.