The Australian group reported a 4.3 per cent increase in cash profit to A$5.4 billion, with its Australian retail and commercial units outperforming the lender's peers, particularly in the mortgage market.
The New Zealand branch grew its loan book 8.8 per cent to $113 billion as at June 30 from a year earlier, with a 7.5 per cent gain in mortgage lending to $65.9 billion and a 9.7 per cent expansion in non-housing term loans to $43 billion.
The bulk of the local unit's credit impairment charge came from retail lending other than home loans, which was its biggest cost in the same period a year earlier.
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The bank's provisioning for mortgage debt was $164 million as at June 30, compared to $161 million a year earlier, and it booked a $3 million impairment charge from the home loan book, compared to a $13 million release a year earlier.
Non-retail exposures, which includes the bank's business lending, had total provisions of $362 million, down from $419 million a year earlier, and total impairment charges of $3 million, compared to a $65 million gain in 2014.
ANZ's term deposits expanded 1.5 percent to $34.4 billion, while other interest-bearing deposits grew 18 percent to $39.3 billion.
The dual-listed shares rose 0.7 percent to $33.56 on the NZX, and last traded at A$29.52 on the ASX.