The Reserve Bank survey also recorded a fall in average expectations of inflation one year ahead to 2.24 per cent from 2.71 per cent in the December quarter survey.
The bank's forecast for the inflation rate two years out is 2 per cent.
The current rate is 1.8 per cent but it was at a credibility-straining 5.3 per cent as recently as June last year, of which only 2 percentage points could be attributed to the October 2010 increase in the GST rate.
Respondents' expectations of wage inflation have also eased, from 2.7 per cent to 2.4 per cent one year ahead, and from 3 to 2.8 per cent the next.
"We still expect inflation to be on the rise in two years' time, underpinned by reconstruction activity," Turner said.
"However, the Reserve Bank has plenty of breathing space around this future pick-up in inflation, as the survey suggests that wage- and price-setting behaviour remains well contained for now and the bank can be less concerned about the potential spillover into more generalised inflation pressures."
A separate survey, of households, recorded a drop in the median inflation expectations one year ahead to 3 per cent from 4 per cent in the previous quarterly poll.
The higher expectations may reflect the fact that the median expectation of the current inflation rate was also 3 per cent, when in fact it is 1.8 per cent, according to Statistics New Zealand.
They also expect house prices to be 3.1 per cent higher in a year's time, up from 2.5 per cent.