Sister banks ANZ and National have cut their advertised one-year fixed mortgage rate by 40 basis points to 5.25 per cent, pointedly noting that unlike the current 4.99 per cent limited time special offer from Kiwibank, borrowers don't require a 30 per cent deposit.
In a statement, ANZ Retail Managing Director Kerri Thompson said the cut - from tomorrow May 10 - took the group's one-year rate to its lowest point in 17 years.
"Domestic and international conditions mean wholesale interest rate markets have been volatile. There's currently a window for cheaper longer term wholesale interest rates that ANZ is taking advantage of and we're passing this on to customers," Thompson said.
"We're not sure how long this window will remain open. We hope to be able to keep it open for a while but we'll be reviewing it on a daily basis," she added. "This is ANZ's lowest one-year fixed home loan rate since at least 1995."
The new ANZ and National Bank one-year rate is 49 basis points lower than their 5.74 per cent advertised floating, or variable, rate.