Buying guide

NZ Capital Gains Tax: Labour's Plan and What's Already Law

Watch out – the rules could change in 2027

Ben Tutty
Last updated: 29 May 2026 | 4 min read
AI

AI summary

New Zealand has a quasi-capital gains tax called the bright-line test, which applies to residential properties sold within two years. The Labour Party has proposed a new capital gains tax if elected, starting 1 July 2027.

The proposed tax would apply a 28% rate on profits from selling commercial and residential investment properties, exempting the family home. Proponents argue it creates a fairer system, while critics highlight compliance costs. Property owners should monitor the election before acting.

In this article you’ll learn:

What is a capital gains tax?

Does NZ already have a capital gains tax?

What happens in here (and in voting booths) will ultimately decide whether or not we end up with a more broad CGT.

A closer look at Labour’s capital gains tax proposal

The case for a capital gains tax in NZ

The family home is exempt from Labour's proposal.

The case against a capital gains tax in NZ

Against a capital gains tax generally

Against the details of Labour’s plan

I own a property, what should I do now?

Author

Ben Tutty Ben Tutty
Content Writer