New Zealand does not have a general Capital Gains Tax (CGT) that applies to every asset sale. Instead, some profits are taxed under income tax rules, depending on why the asset was bought and how it was used. This can make the rules difficult to measure and apply because Inland Revenue often needs to determine a person's intention when they purchased the asset.

Example of a taxable capital gain: If someone buys a boat for $20,000 with the intention of selling it for a profit and later sells it for $30,000, the $10,000 profit is generally taxable.

Example of a non-taxable capital gain: If someone buys shares for $10,000 as a long-term investment and later sells them for $15,000, the $5,000 gain may not be taxable if they were not in the business of trading shares and did not buy them mainly to resell for profit.

It is difficult to measure whether a capital gain is taxable as it often depends on why the person bought the asset in the first place. A person's intention cannot be directly measured, so Inland Revenue must look at evidence and circumstances to decide if the profit should be taxed.

It is also difficult to estimate how much capital gain exists across New Zealand because many gains are not reported separately, making it hard to know which gains are taxable and which are not.

In some cases, a capital gain can be taxable even if the person did not intend to make a profit when they bought the asset.

This is because New Zealand tax law does not rely solely on a person's intention. Other rules can apply based on the type of asset, the person's business activities, or the circumstances of the sale.

Simple example:

A property developer buys land to build houses, not specifically to make a capital gain from the land itself. Even though their main intention was development rather than resale for profit, gains from selling the developed properties are generally taxable because they arise from their business activity.

The History of the Bright-Line Test (Last 11 Years)

The Bright-Line Test was introduced in October 2015 to help tax profits from short-term residential property sales. When it first started, if you bought and sold a residential property within 2 years, any profit was generally taxable.

In March 2018, the test was extended from 2 years to 5 years. Then, in March 2021, it was extended again to 10 years for most residential properties (with some different rules for new builds).

On 1 July 2024, the Government reduced the Bright-Line period back to 2 years. This means that for most residential property sales occurring on or after that date, the Bright-Line Test only applies if the property is sold within 2 years of purchase.

What Is the Bright-Line Test

The Bright-Line Test is a rule that taxes profits made from selling a residential property within a certain time period after buying it. Although New Zealand does not have a general Capital Gains Tax, the Bright-Line Test works in a similar way for some property sales

Simple Example

Taxable gain

• Sarah buys an investment property for $600,000.

• She sells it 18 months later for $700,000.

• Her profit is $100,000.

• Because she sold the property within the 2-year Bright-Line period, the profit is generally taxable.

Non-taxable gain

• John buys a rental property for $600,000.

• He sells it 3 years later for $700,000.

• Because the sale occurred outside the 2-year Bright-Line period, the Bright-Line Test generally does not apply (although other tax rules may still need to be considered).

Why Was It Introduced

 The Bright-Line Test was introduced because it can be difficult to prove a person's intention when they bought a property. Instead of trying to determine what someone was thinking at the time of purchase, the Bright-Line Test uses a clear time-based rule. If the property is sold within the specified period, the profit may be taxed regardless of what the person's original intention was.

Simple Summary

 The Bright-Line Test is New Zealand's main rule for taxing profits from short-term residential property sales. Over the last 10 years, the time limit changed from 2 years, to 5 years, to 10 years, and is now back to 2 years. Its purpose is to provide a clear rule for when property sale profits should be taxed.

So when you see how many times this has been bounced around our tax system it is likely to change again. If and when it does we will update you all on the new rules. Keep an eye out in future newsletters.