The other major tax conversation seems a little more difficult to negotiate. If capital gains tax is introduced in this country, it will be a game-changer.
You can understand the arguments for it. At the moment, someone who makes $100,000 owning a property gets that wealth boost tax-free, provided they did not buy the property with the intention of selling it, and that they owned it for long enough.
But if someone worked for a couple for years on a median wage job, they would pay $16,000 or so over those two years in tax.
It's one of the reasons why the richest people in New Zealand usually have a significant amount of their wealth tied up in property.
Finding a way to tax wealth goes some way to address the imbalance between workers' income and investors' income. But it also takes away some of the opportunity, especially when applied to things such as a small business.
A key question to determine how much support such a policy could get if it were adopted is what other changes might come with a CGT.
Would we cut GST? The policy will need to be well structured and planned. Otherwise, it could be only the accountants of the world who benefit. The more tax rules there are, the more people want advice on how to navigate them.
Jeremy Tauri is an associate at Plus Chartered Accountants.