The Reserve Bank of New Zealand had forecast a quarterly and annual GDP decline of 14% in its August statement.
Growth has been hit by a standstill in economic activity as a strict nationwide coronavirus lockdown in April and parts of May forced almost everyone to stay at home and businesses to shut.
The GDP data confirms New Zealand's worst recession, defined as two straight quarters of contraction, since 2010, with GDP in the March quarter falling 1.6%.
In comparison, second quarter economic growth in neighbouring Australia which enforced a less stringent COVID-19 lockdown fell 7.0%, while the United States recorded a 9.1% drop.
But economists say New Zealand will bounce back faster, while other nations are still struggling to contain the coronavirus.
"We expect the June quarter's record-breaking GDP decline to be followed by a record-breaking rise in the September quarter," said Westpac Senior Economist Michael Gordon.
Prime Minister Jacinda Ardern's government, which faces an election on Oct. 17, has said success in suppressing the virus locally is likely to help recovery prospects.
Treasury forecasts released on Wednesday showed that while New Zealand's response to COVID-19 helped lessen the short-term economic shock, massive debt and continuing disruptions will delay a full recovery.
Economists say the GDP data will have little impact on the central bank's policy, which is expected to hold interest rates at a record low of 0.25% at its meeting on Sept. 23.
(Reporting by Praveen Menon; Editing by Sam Holmes and Muralikumar Anantharaman)
(Only the headline and picture of this report may have been reworked by the Business Standard staff; the rest of the content is auto-generated from a syndicated feed.)
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