Separating Tower into two entities - 'New Tower' and 'RunOff Co', which would deal with leftover claims from the Canterbury earthquakes which have dragged on the insurer's bottom line - is the default option if the Suncorp or Fairfax offers don't complete, and will require up to $100 million of incremental capital.
Tower reported an annual loss of $22.3 million in 2016, widening from a $7m loss a year earlier, as lingering claims from the Canterbury quakes took longer and were more expensive to settle. Continued uncertainty mean the costs of the earthquakes have continued to escalate, with new over-cap claims and increasing litigation, Harding said today.
The insurer is "the canary in the coal mine" as the only listed pure New Zealand general insurer, Harding said, meaning the ongoing claims development situation was most visible with them but is being faced by all insurers.
"Six years on, insurers still do not have clarity on the number and value of claims that remain," Harding said. "Re-provisioning for Canterbury has become the norm for all as evidenced by Southern Response, MAS and IAG announcements in 2016. More recently, in the first quarter of 2017, Vero also increased their EQ provisions."
Gross claims costs rose by $78m to $870m over 2016, Harding said, primarily driven by EQC and litigation claim with Tower receiving 297 new claims in the year.
"The team did a great job in closing 534 claims, though they continue to swim against the tide with the continual arrival of new overcap claims from EQC. These issues with the EQC continue to confront the entire industry and add to the complexity of an already challenging situation," Harding said.
The chief executive said the business was continuing to perform in line with expectations as it approaches the halfway point of the 2017 financial year, and he was "pleased that the momentum we started to build in 2016 has continued into the new financial year."
Tower is part of an insurance industry taskforce working with government and EQC to review data, identify how many over-cap or new claims are coming in and seek to resolve these issues, he said.
The Kaikoura earthquakes in November 2016 have not had a similar impact on the business, and Harding said he was confident that the maximum claims cost would be $7.2m after tax. Tower expects the Port Hills fires to cost between $1.2m and $2m, and recent storms in Auckland to cost between $3.5 and $4.5m, which combined mean it will fill its aggregate reinsurance excesses, resulting in a pre-tax impact of $5m for the year.