Short-term deposit rates have risen in the last six months and are now the highest they have been in nearly two years, according to Canstar research.
Figures from the financial ratings firm show the average six month term deposit rate for $25,000 was 3.37 per cent on June 30.
The last time this average rate was at, or exceeded,this level was in September 2015 when Reserve Bank data shows the average was 3.44 per cent.
Jose George, Canstar general manager, said deposit rates were rising on the back of an increased focus by banks on raising funds from New Zealand savers.
"There's been a lot more stability in the savings market than we've seen in the mortgage market.