The government's expenses rose 3.9 per cent to $50.32b, some $395m below expectations mainly because of uncertainties about the cost of the Kaikoura earthquake. However, a $266m, or 10 per cent, increase in core government services to $2.91b was largely due to tax revenue impairments.
The Treasury expects the Crown will post an operating surplus of $473m in the year ending June 30 and will update that forecast in the May 25 budget, which will be Finance Minister Steven Joyce's first in charge of the purse strings.
The government has already earmarked $503m of extra funding for police in the budget and $91.1m to beef up the nation's trade efforts. The Crown has continued to focus on reducing debt, but has some headroom to throw money around ahead of the general election in September and tax-cuts have been talked about as being in the mix.
"While the expenses outturn will continue to move around a little, it is good to see the trend of growing tax revenues continue as we head into budget 2017," Joyce said in a separate statement. "Reducing net debt to around 20 per cent of GDP (gross domestic product) by 2020/21 will improve the resilience of the New Zealand economy to future shocks."
The accounts show net debt at $61.33b, or 23.5 per cent of GDP, below the projected $62.2b, or 23.8 per cent of GDP. That was helped by a bigger than expected cash surplus of $1.25b, bolstered by the larger tax take and lower capital spending.
The operating balance, which includes unrealised movements in the Crown's investment portfolio and actuarial valuations of long-term liabilities, was a surplus of $10.56b, some $6.51b ahead of forecast, due to Accident Compensation Corp and Government Superannuation Fund actuarial gains tracking ahead of expectations as rising interest rates lift the projected income needed to meet the workplace insurer's future claims and the pension fund's expected payments.
The Crown's net worth of $99.98b was $6.57b ahead of forecast because of the surpluses.