Capital gain

A capital gain is the increase in an asset's value between purchase and sale. New Zealand has no comprehensive capital gains tax, but several specific rules can make a property gain taxable as income.

When a property gain is taxable

• The bright-line test — sold within 2 years of acquisition
• Intention test — you bought with a purpose or intention of resale, regardless of how long you held it
• Dealer, developer or builder rules — if you or an associated person are in the business
• Subdivision rules — certain subdivisions trigger tax
• Associated persons rules — you can be caught by someone else's occupation

Common misunderstanding

"New Zealand has no capital gains tax" is only half true. The intention test has existed for decades and has no time limit. If you bought intending to resell, the gain is taxable even if you held for fifteen years. IRD can and does look at evidence of intent — emails, finance applications, how the purchase was structured.

Realised vs unrealised matters. Growth on paper isn't a gain until you sell. Investors who count paper equity as wealth can find it disappears in a downturn.

Related terms

Last reviewed: 1 August 2026 · General information only, not tax advice.

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