The impact of Covid-19 saw job numbers plummet by a record 37,500 in April 2020.
In seasonally adjusted terms, total filled jobs fell 1.7 per cent in April 2020 compared with March 2020, when it was flat.
Earlier job numbers have not shown dire impact of Covid-19, but the latest figures have begun to shed light on the hit the workforce has taken.
April's fall is the largest in percentage terms and by number since the filled jobs series began more than 20 years ago, in 1999.
"With the country in lockdown throughout most of April 2020, the impact of COVID-19 is now being seen in falling job numbers," said Stats NZ economic statistics manager Sue Chapman.